Otofuke in Summer
In summer (June, July and August), Otofuke sees average daytime highs around 22°C and overnight lows near 14°C, with 392 mm of rain over about 38 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Over the season highs climb from about 18°C in early June to 23°C by late August. The sky is clear or mostly clear about 15% of the time across summer, and the air most often feels dry.
Summer is Otofuke's best season of the year to visit on our travel score. For the whole year in context, see Otofuke's year-round climate.
- Avg daytime high
- 22°C
- warmest season of the year
- Avg overnight low
- 14°C
- Rainfall
- 392 mm
- 38 wet days
- Avg wind
- 6 km/h
- Travel score
- 5.9
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Otofuke in Summer
Over the season highs climb from about 18°C in early June to 23°C by late August.
A typical summer day in Otofuke reaches about 22°C and drops to 14°C overnight. The warmest of the three months is August, the coolest June.
How summer really feels in Otofuke
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Otofuke weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -3° / -14° | 53 | 6.2 | 6.7 | 9.2 | 0.0 |
| Feb | -1° / -13° | 41 | 6.5 | 7.2 | 10.2 | 0.0 |
| Mar | 4° / -7° | 68 | 9.3 | 8 | 11.6 | 0.1 |
| Apr | 11° / 0° | 84 | 10.4 | 4 | 13.1 | 2.7 |
| May | 16° / 7° | 107 | 11.3 | 0.3 | 14.4 | 4.9 |
| Jun | 19° / 11° | 98 | 11 | 0 | 15.1 | 5.7 |
| Jul | 22° / 15° | 126 | 12.8 | 0 | 14.8 | 6.0 |
| Aug | 24° / 16° | 168 | 13.7 | 0 | 13.8 | 6.1 |
| Sep | 21° / 12° | 165 | 12.8 | 0 | 12.3 | 5.8 |
| Oct | 15° / 5° | 110 | 9.6 | 0.1 | 10.8 | 4.6 |
| Nov | 8° / -2° | 75 | 8.9 | 2.3 | 9.5 | 1.3 |
| Dec | 0° / -9° | 69 | 7.6 | 6.4 | 8.9 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 15% of the time across summer.
Chance of precipitation in Summer
Otofuke gets around 392 mm of rain over 38 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 6 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 54 min in early June to 13 h 06 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 4.3 kWh/m².
Hazard calendar for Otofuke
In summer, Otofuke overlaps its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Otofuke sits in the Pacific typhoon belt; the season peaks July–October.
Is summer a good time to visit Otofuke?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Otofuke for sightseeing.
What to pack for Otofuke in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Otofuke sees daytime highs around 22°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 38 days see rain.
Sea temperature near Otofuke in Summer
The nearest coast averages about 14°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 54 km away) is warmest in August at about 18°C and coldest in February near 1°C.
The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 3 | 1 | 1 | 3 | 6 | 11 | 15 | 18 | 17 | 14 | 10 | 7 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Cool | Cool | Bracing | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 3 | Bracing |
| Feb | 1 | Bracing |
| Mar | 1 | Bracing |
| Apr | 3 | Bracing |
| May | 6 | Bracing |
| Jun | 11 | Bracing |
| Jul | 15 | Cool |
| Aug | 18 | Cool |
| Sep | 17 | Cool |
| Oct | 14 | Bracing |
| Nov | 10 | Bracing |
| Dec | 7 | Bracing |
UV index in Otofuke in Summer
Clear-sky midday UV across summer averages around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Otofuke peaks around August 18 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 3 | 5 | 7 | 7 | 5 | 9 | 6 | 4 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Moderate | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Moderate |
| Mar | 3 | Moderate |
| Apr | 5 | High |
| May | 7 | Very high |
| Jun | 7 | Very high |
| Jul | 5 | Moderate |
| Aug | 9 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Otofuke in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Otofuke is worst in April — around 15 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (December, 6 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) | 7 | 10 | 14 | 15 | 13 | 9 | 9 | 8 | 7 | 8 | 7 | 6 |
| Level | Good | Good | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 7 | Good |
| Feb | 10 | Good |
| Mar | 14 | Moderate |
| Apr | 15 | Moderate |
| May | 13 | Moderate |
| Jun | 9 | Good |
| Jul | 9 | Good |
| Aug | 8 | Good |
| Sep | 7 | Good |
| Oct | 8 | Good |
| Nov | 7 | Good |
| Dec | 6 | Good |
Where is Otofuke?
Otofuke sits at 43.0°N, 143.2°E, 64 m above sea level, in Japan. The nearest listed city is Obihiro, 8.0 km away.
Topography around Otofuke
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Otofuke.
Within 3 km, the terrain around Otofuke has only modest variations in elevation — a maximum elevation change of 59 m around an average of 75 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 286 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,253 m.
The land around Otofuke is covered by cropland (62%) and artificial surfaces (20%) within 3 km, cropland (47%) and trees (36%) within 16 km, and trees (70%) 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 Otofuke (42.9917°, 143.2003°, elevation 64 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.