Climate and average weather in Hita
In Hita, the summers are muggy, hot, wet, and partly cloudy and the winters are cold, snowy, and partly cloudy.
Over the course of the year, the temperature in Hita typically varies from -0°C to 30°C, and is rarely below -4°C or above 33°C. August is the hottest month of the year, while January is the coldest.
Based on the travel score, the best times of year to visit Hita for warm-weather activities are from mid April to mid June and mid September to mid November.
- Hottest
- Aug
- 30°
- Coldest
- Jan
- -0°
- Wettest
- Jun
- 350 mm
- Driest
- Jan
- 68 mm
- Rain / yr
- 1798 mm
- 148 wet days
- Daylight
- 9.8–14.2 h
- shortest–longest
- Elevation
- 90 m
- 33.3°N
- Clearest
- Oct
- 50% cloud
Hita is city in Ōita Prefecture, Japan.
- Density
- 97/km²
- people per km²
- Founded
- 1940
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Hita weather by month, at a glance
The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.
Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around mid September to mid November.
Temperature through the year
Daily average highs and lows in Hita, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
The hot season lasts 3.6 months, from June 11 to September 26, with daily high temperatures above 25°C. The hottest month of the year in Hita is August, with an average high of 30°C and low of 22°C.
The cool season lasts 3.1 months, from December 4 to March 7, with daily high temperatures below 12°C. The coldest month of the year in Hita is January, with an average low of -0°C and high of 8°C.
Days typically run about 9°C warmer than nights, with the widest day–night swing (around 10°C) in April.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 8 | 9 | 13 | 19 | 23 | 25 | 29 | 30 | 27 | 22 | 16 | 10 |
| Avg low (°C) | 0 | 1 | 4 | 8 | 13 | 18 | 22 | 22 | 19 | 12 | 7 | 2 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 8 | 0 |
| Feb | 9 | 1 |
| Mar | 13 | 4 |
| Apr | 19 | 8 |
| May | 23 | 13 |
| Jun | 25 | 18 |
| Jul | 29 | 22 |
| Aug | 30 | 22 |
| Sep | 27 | 19 |
| Oct | 22 | 12 |
| Nov | 16 | 7 |
| Dec | 10 | 2 |
How hot and cold Hita really feels
The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.
On the hottest afternoons, once humidity is folded in, Hita feels like about 34°C (around August 4). About 36 days a year carry some heat stress, peaking in August.
On the coldest nights, wind chill pulls the feels-like down to about -3°C (around January 24), with roughly 88 freezing days a year (feels-like at or below 0°C), worst in January.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 8 | 9 | 13 | 19 | 23 | 25 | 31 | 33 | 27 | 22 | 16 | 10 |
| Air high (°C) | 8 | 9 | 13 | 19 | 23 | 25 | 29 | 30 | 27 | 22 | 16 | 10 |
| Feels-like low (°C) | -3 | -2 | 1 | 7 | 13 | 18 | 22 | 22 | 19 | 12 | 5 | -1 |
| Air low (°C) | 0 | 1 | 4 | 8 | 13 | 18 | 22 | 22 | 19 | 12 | 7 | 2 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 8 | 8 | -3 | 0 |
| Feb | 9 | 9 | -2 | 1 |
| Mar | 13 | 13 | 1 | 4 |
| Apr | 19 | 19 | 7 | 8 |
| May | 23 | 23 | 13 | 13 |
| Jun | 25 | 25 | 18 | 18 |
| Jul | 31 | 29 | 22 | 22 |
| Aug | 33 | 30 | 22 | 22 |
| Sep | 27 | 27 | 19 | 19 |
| Oct | 22 | 22 | 12 | 12 |
| Nov | 16 | 16 | 5 | 7 |
| Dec | 10 | 10 | -1 | 2 |
Average hourly temperature in Hita
A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on August afternoons, near 30°C, and coldest before dawn in January, near -0°C.
Hita weather by month
Every month at a glance. Click a month for its detailed page.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 8° / -0° | 68 | 9.2 | 3 | 10 | 1.3 |
| Feb | 9° / 1° | 85 | 10 | 2.4 | 10.8 | 1.9 |
| Mar | 13° / 4° | 132 | 13.1 | 1 | 11.7 | 3.5 |
| Apr | 19° / 8° | 144 | 11.9 | 0 | 12.8 | 5.6 |
| May | 23° / 13° | 161 | 12.2 | 0 | 13.7 | 6.3 |
| Jun | 25° / 18° | 350 | 17.6 | 0 | 14.2 | 5.3 |
| Jul | 29° / 22° | 267 | 18 | 0 | 14 | 4.4 |
| Aug | 30° / 22° | 158 | 16.3 | 0 | 13.2 | 4.2 |
| Sep | 27° / 19° | 175 | 13.8 | 0 | 12.2 | 5.8 |
| Oct | 22° / 12° | 108 | 8.4 | 0 | 11.2 | 7.0 |
| Nov | 16° / 7° | 82 | 8.4 | 0 | 10.3 | 5.2 |
| Dec | 10° / 2° | 70 | 8.8 | 1.4 | 9.8 | 2.4 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Hita gets about 1798 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.
The wetter season lasts 3.8 months, from around May 28 to Sep 21, peaking in June at about 70% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Oct 25.
June is the wettest month by volume, with 350 mm over about 18 wet days; January is the driest, with 68 mm. Some of the cold-season precipitation falls as snow.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 30 | 36 | 41 | 40 | 39 | 58 | 59 | 52 | 45 | 28 | 28 | 28 |
| Rain days | 9 | 10 | 13 | 12 | 12 | 18 | 18 | 16 | 14 | 8 | 8 | 9 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 30 | 9 |
| Feb | 36 | 10 |
| Mar | 41 | 13 |
| Apr | 40 | 12 |
| May | 39 | 12 |
| Jun | 58 | 18 |
| Jul | 59 | 18 |
| Aug | 52 | 16 |
| Sep | 45 | 14 |
| Oct | 28 | 8 |
| Nov | 28 | 8 |
| Dec | 28 | 9 |
Monthly rainfall
Over a full year, Hita collects about 1798 mm of rain across 148 wet days — roughly 150 mm in an average month.
It doesn’t fall evenly. June is the wettest month with 350 mm, while January is the driest at just 68 mm. The three wettest months alone bring about 44% of the year’s total, and some of the cold-season precipitation falls as snow.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 68 | 85 | 132 | 144 | 161 | 350 | 267 | 158 | 175 | 108 | 82 | 70 |
| Rain days | 9 | 10 | 13 | 12 | 12 | 18 | 18 | 16 | 14 | 8 | 8 | 9 |
| Snow days | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Rainfall (mm) | Rain days | Snow days | |
|---|---|---|---|
| Jan | 68 | 9 | 3 |
| Feb | 85 | 10 | 2 |
| Mar | 132 | 13 | 1 |
| Apr | 144 | 12 | 0 |
| May | 161 | 12 | 0 |
| Jun | 350 | 18 | 0 |
| Jul | 267 | 18 | 0 |
| Aug | 158 | 16 | 0 |
| Sep | 175 | 14 | 0 |
| Oct | 108 | 8 | 0 |
| Nov | 82 | 8 | 0 |
| Dec | 70 | 9 | 1 |
Snow in Hita
Average snowy days through the year, the snow-season span, and estimated snowfall — for ski trips and the perennial 'will there be snow at Christmas?' question.
Hita averages about 8 snowy days a year. Snow season runs roughly Dec 2 to Mar 25 — about 3.7 months.
January is snowiest, with roughly 3 days of snow and an estimated 12 cm of snowfall. Over the year that adds up to an estimated 32 cm of snow.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Snow days | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Snowfall (cm) | 12 | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| Snow days | Snowfall (cm) | |
|---|---|---|
| Jan | 3 | 12 |
| Feb | 2 | 14 |
| Mar | 1 | 3 |
| Apr | 0 | 0 |
| May | 0 | 0 |
| Jun | 0 | 0 |
| Jul | 0 | 0 |
| Aug | 0 | 0 |
| Sep | 0 | 0 |
| Oct | 0 | 0 |
| Nov | 0 | 0 |
| Dec | 1 | 4 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Hita, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.
The clearer part of the year begins around August 25 and lasts for 4.5 months, ending around January 8. The clearest month is October, when the sky is clear, mostly clear, or partly cloudy 58% of the time on average.
The cloudier part of the year begins around April 28 and lasts for 3.0 months, ending around July 27. The cloudiest month is June, when it is overcast or mostly cloudy 81% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 40 | 42 | 43 | 42 | 37 | 19 | 30 | 42 | 46 | 58 | 56 | 52 |
| Cloudier (%) | 60 | 58 | 57 | 58 | 63 | 81 | 70 | 58 | 54 | 42 | 44 | 48 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 40 | 60 |
| Feb | 42 | 58 |
| Mar | 43 | 57 |
| Apr | 42 | 58 |
| May | 37 | 63 |
| Jun | 19 | 81 |
| Jul | 30 | 70 |
| Aug | 42 | 58 |
| Sep | 46 | 54 |
| Oct | 58 | 42 |
| Nov | 56 | 44 |
| Dec | 52 | 48 |
Daylight, sunrise and sunset
Hours of daylight through the year, with sunrise and sunset times.
The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 11, brings about 14 h 12 min of light; the shortest, around January 1, only 9 h 48 min — a swing of roughly 4 h 24 min.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 10.0 | 10.8 | 11.7 | 12.8 | 13.7 | 14.2 | 14.0 | 13.2 | 12.2 | 11.2 | 10.3 | 9.8 |
| Sunrise (AM) | 7:25 | 7:08 | 6:34 | 5:52 | 5:21 | 5:11 | 5:22 | 5:43 | 6:04 | 6:27 | 6:54 | 7:18 |
| Sunset (PM) | 5:26 | 5:54 | 6:18 | 6:41 | 7:04 | 7:22 | 7:22 | 6:58 | 6:17 | 5:36 | 5:09 | 5:07 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 10.0 | 7:25 | 5:26 |
| Feb | 10.8 | 7:08 | 5:54 |
| Mar | 11.7 | 6:34 | 6:18 |
| Apr | 12.8 | 5:52 | 6:41 |
| May | 13.7 | 5:21 | 7:04 |
| Jun | 14.2 | 5:11 | 7:22 |
| Jul | 14.0 | 5:22 | 7:22 |
| Aug | 13.2 | 5:43 | 6:58 |
| Sep | 12.2 | 6:04 | 6:17 |
| Oct | 11.2 | 6:27 | 5:36 |
| Nov | 10.3 | 6:54 | 5:09 |
| Dec | 9.8 | 7:18 | 5:07 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Hita averages about 8 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 2 and 14 days.
The sunnier stretch runs 3.6 months, from around Sep 13 to Jan 1. The sunniest month is October, with roughly 13 sunny days (mixed).
The greyest month is June, down near 3 sunny days — about 76% fewer than the October peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 6 | 7 | 8 | 9 | 8 | 3 | 5 | 7 | 8 | 13 | 11 | 9 |
| Sky | Gloomy | Gloomy | Mixed | Mixed | Gloomy | Gloomy | Gloomy | Gloomy | Mixed | Mixed | Mixed | Mixed |
| Sunny days | Sky | |
|---|---|---|
| Jan | 6 | Gloomy |
| Feb | 7 | Gloomy |
| Mar | 8 | Mixed |
| Apr | 9 | Mixed |
| May | 8 | Gloomy |
| Jun | 3 | Gloomy |
| Jul | 5 | Gloomy |
| Aug | 7 | Gloomy |
| Sep | 8 | Mixed |
| Oct | 13 | Mixed |
| Nov | 11 | Mixed |
| Dec | 9 | Mixed |
Humidity comfort
Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.
Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.
In Hita, how humid it feels changes dramatically over the year.
The more humid part of the year lasts 4.2 months, from around May 31 to October 6. The muggiest month is July, when the air feels humid, muggy or worse about 99% of the time.
The most comfortable stretch runs from around October 7 to May 30, and February is the most comfortable month — the air is dry or comfortable 100% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 99 | 98 | 86 | 58 | 10 | 0 | 0 | 9 | 60 | 90 | 99 |
| Comfortable (%) | 0 | 1 | 1 | 10 | 24 | 21 | 1 | 1 | 16 | 19 | 7 | 1 |
| Humid (%) | 0 | 0 | 0 | 4 | 13 | 30 | 7 | 5 | 24 | 13 | 2 | 0 |
| Muggy (%) | 0 | 0 | 0 | 0 | 5 | 26 | 33 | 30 | 30 | 6 | 0 | 0 |
| Oppressive (%) | 0 | 0 | 0 | 0 | 0 | 13 | 59 | 63 | 20 | 1 | 0 | 0 |
| Miserable (%) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| Jan | 100 | 0 | 0 | 0 | 0 | 0 |
| Feb | 99 | 1 | 0 | 0 | 0 | 0 |
| Mar | 98 | 1 | 0 | 0 | 0 | 0 |
| Apr | 86 | 10 | 4 | 0 | 0 | 0 |
| May | 58 | 24 | 13 | 5 | 0 | 0 |
| Jun | 10 | 21 | 30 | 26 | 13 | 0 |
| Jul | 0 | 1 | 7 | 33 | 59 | 1 |
| Aug | 0 | 1 | 5 | 30 | 63 | 1 |
| Sep | 9 | 16 | 24 | 30 | 20 | 0 |
| Oct | 60 | 19 | 13 | 6 | 1 | 0 |
| Nov | 90 | 7 | 2 | 0 | 0 | 0 |
| Dec | 99 | 1 | 0 | 0 | 0 | 0 |
Wind
Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.
This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.
Wind in Hita is steady company: average speeds sit near 8 km/h — calm — in every month of the year, with no meaningful windy or calm season.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 8 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 8 | calm |
| Feb | 8 | calm |
| Mar | 8 | calm |
| Apr | 8 | calm |
| May | 7 | calm |
| Jun | 7 | calm |
| Jul | 8 | calm |
| Aug | 7 | calm |
| Sep | 7 | calm |
| Oct | 7 | calm |
| Nov | 7 | calm |
| Dec | 8 | calm |
Hazard calendar for Hita
When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.
Hita sits in the Pacific typhoon belt; the season peaks July–October.
Hita's rainy season runs May–September, when most of the year's rain falls.
Best time to visit Hita
To characterize how pleasant the weather is in Hita throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around early November, Hita is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.
Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.
The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best times of year to visit Hita for general outdoor tourist activities run from mid April to mid June and again from mid September to mid November, with a peak score in the second week of October.
The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Travel score (0–10) | 1.3 | 1.9 | 3.6 | 5.5 | 6.3 | 5.3 | 4.4 | 4.3 | 5.8 | 6.9 | 5.2 | 2.5 |
| Rating | poor | poor | fair | good | good | fair | fair | fair | good | good | fair | poor |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 1.3 | poor |
| Feb | 1.9 | poor |
| Mar | 3.6 | fair |
| Apr | 5.5 | good |
| May | 6.3 | good |
| Jun | 5.3 | fair |
| Jul | 4.4 | fair |
| Aug | 4.3 | fair |
| Sep | 5.8 | good |
| Oct | 6.9 | good |
| Nov | 5.2 | fair |
| Dec | 2.5 | poor |
The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best times of year to visit Hita for hot-weather activities run from mid May to mid June and again from early July to mid October, with a peak score in the last week of September.
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
What to pack for Hita, by month
Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.
For a warm-season trip around August (highs near 30°C), the essentials are light clothes, rain gear and sun protection. In the cold season around January (highs near 8°C), pack a warm layer, a heavy coat and rain gear.
In August, Hita sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.
Sea temperature near Hita
Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.
The sea at the nearest coast (about 38 km away) is warmest in August at about 27°C and coldest in February near 12°C.
It's comfortable for a long swim from Jun 6 to Nov 9 — about 5.2 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 13 | 12 | 12 | 14 | 18 | 21 | 25 | 27 | 26 | 23 | 19 | 16 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 13 | Bracing |
| Feb | 12 | Bracing |
| Mar | 12 | Bracing |
| Apr | 14 | Bracing |
| May | 18 | Cool |
| Jun | 21 | Refreshing |
| Jul | 25 | Warm |
| Aug | 27 | Warm |
| Sep | 26 | Warm |
| Oct | 23 | Refreshing |
| Nov | 19 | Cool |
| Dec | 16 | Cool |
UV index (midday) in Hita by month
Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.
Under clear skies, the midday UV index in Hita peaks around July 13 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 4 | 6 | 8 | 8 | 10 | 10 | 9 | 9 | 7 | 4 | 3 |
| Level | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 8 | Very high |
| May | 8 | Very high |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 9 | Very high |
| Oct | 7 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Average hourly UV index in Hita
Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.
The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
UV falls off far faster than brightness as the sun drops, so even in July the burn window is concentrated in the middle of the day: about 8 hours a day reach index 3 (protection recommended), and 5.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV ≥ 3 (h/day) | 1.5 | 4 | 6 | 7 | 7.5 | 8.5 | 8 | 7.5 | 7.5 | 6 | 3.5 | 0 |
| UV ≥ 6 (h/day) | 0 | 0 | 0.5 | 4 | 4.5 | 5.5 | 5.5 | 5 | 5 | 2.5 | 0 | 0 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 1.5 | 0 |
| Feb | 4 | 0 |
| Mar | 6 | 0.5 |
| Apr | 7 | 4 |
| May | 7.5 | 4.5 |
| Jun | 8.5 | 5.5 |
| Jul | 8 | 5.5 |
| Aug | 7.5 | 5 |
| Sep | 7.5 | 5 |
| Oct | 6 | 2.5 |
| Nov | 3.5 | 0 |
| Dec | 0 | 0 |
Air quality in Hita by month
Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.
Air quality in Hita is worst in March — around 30 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (September, 14 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 17 | 20 | 30 | 24 | 22 | 19 | 14 | 15 | 14 | 14 | 15 | 14 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 17 | Moderate |
| Feb | 20 | Moderate |
| Mar | 30 | Moderate |
| Apr | 24 | Moderate |
| May | 22 | Moderate |
| Jun | 19 | Moderate |
| Jul | 14 | Moderate |
| Aug | 15 | Moderate |
| Sep | 14 | Moderate |
| Oct | 14 | Moderate |
| Nov | 15 | Moderate |
| Dec | 14 | Moderate |
Growing season
The growing season in Hita typically lasts about 338 days, from around February 7 to January 10 — the span where a frost-free day is more likely than not. It is reliably frost-free from March 27 to November 20.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frost-free chance (%) | 49 | 57 | 82 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 67 |
| Frost nights | 31 | 28 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 31 |
| Frost-free chance (%) | Frost nights | |
|---|---|---|
| Jan | 49 | 31 |
| Feb | 57 | 28 |
| Mar | 82 | 24 |
| Apr | 97 | 0 |
| May | 100 | 0 |
| Jun | 100 | 0 |
| Jul | 100 | 0 |
| Aug | 100 | 0 |
| Sep | 100 | 0 |
| Oct | 100 | 0 |
| Nov | 93 | 6 |
| Dec | 67 | 31 |
Growing degree days
Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Hita banks about 2,314 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around August.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Growing degree days (°C·days) | 0 | 0 | 2 | 104 | 248 | 346 | 475 | 499 | 378 | 218 | 44 | 0 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 0 |
| Feb | 0 |
| Mar | 2 |
| Apr | 104 |
| May | 248 |
| Jun | 346 |
| Jul | 475 |
| Aug | 499 |
| Sep | 378 |
| Oct | 218 |
| Nov | 44 |
| Dec | 0 |
Solar energy
Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.
Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.
Hita receives about 3.9 kWh/m² a day of solar energy on average — moderate — with a clear seasonal swing between 2.3 and 5.3 kWh/m².
The brighter stretch of the year lasts 6.5 months, from around Mar 8 to Sep 20. The brightest month is May, averaging about 5.2 kWh/m² (bright).
The dimmest month is December, down near 2.3 kWh/m² — roughly 56% less than the May peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 2.5 | 3.2 | 4.1 | 4.9 | 5.2 | 4.3 | 4.7 | 4.8 | 3.9 | 3.5 | 2.7 | 2.3 |
| Level | Moderate | Moderate | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 2.5 | Moderate |
| Feb | 3.2 | Moderate |
| Mar | 4.1 | Bright |
| Apr | 4.9 | Bright |
| May | 5.2 | Bright |
| Jun | 4.3 | Bright |
| Jul | 4.7 | Bright |
| Aug | 4.8 | Bright |
| Sep | 3.9 | Moderate |
| Oct | 3.5 | Moderate |
| Nov | 2.7 | Moderate |
| Dec | 2.3 | Moderate |
Where is Hita?
Hita sits at 33.3°N, 130.9°E, 90 m above sea level, in Japan. The nearest listed city is Ukiha, 18 km away.
Topography around Hita
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hita.
Within 3 km, the terrain around Hita has only modest variations in elevation — a maximum elevation change of 199 m around an average of 118 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,191 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,796 m.
The land around Hita is covered by trees (41%) and artificial surfaces (38%) within 3 km, trees (89%) within 16 km, and trees (55%) and water (23%) within 80 km.
Japan travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B
- 100 V · 50 / 60 Hz
- Prices
- ≈ 65% of US
- price level, 2025
- GDP per capita
- $35,951
- 2025
- Happiness
- 6.1 / 10
- World Happiness, 2025
- Safe drinking water
- 99%
- of population, 2024
- Homicide rate
- 0.2
- per 100k, 2023
- Road deaths
- 3.6
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very low
- EF EPI 446
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Hita (33.3213°, 130.941°, elevation 90 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).