Kamo in Winter
In winter (December, January and February), Kamo sees average daytime highs around 7°C and overnight lows near 2°C, with 470 mm of precipitation over about 68 wet days across the season. It is the coldest season of the year and the 2nd-wettest season.
Over the season highs ease from about 11°C in early December to 7°C by late February. The sky is clear or mostly clear about 5% of the time across winter, and the air most often feels dry.
Winter is Kamo's weakest season of the year to visit on our travel score. For the whole year in context, see Kamo's year-round climate.
- Avg daytime high
- 7°C
- coldest season of the year
- Avg overnight low
- 2°C
- Precipitation
- 470 mm
- 68 wet days
- Avg wind
- 13 km/h
- Travel score
- 0.6
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Kamo in Winter
Over the season highs ease from about 11°C in early December to 7°C by late February.
A typical winter day in Kamo reaches about 7°C and drops to 2°C overnight. The warmest of the three months is December, the coolest February.
How winter really feels in Kamo
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 75 that feel at or below 0°C.
The story in winter is cold — wind chill drags the overnight "feels like" below the raw low.
Kamo weather by month
How the three winter months (December, January and February) 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 | 6° / 1° | 171 | 24.7 | 16.4 | 9.7 | 0.2 |
| Feb | 6° / 1° | 117 | 20 | 13.1 | 10.5 | 0.4 |
| Mar | 10° / 3° | 122 | 19.3 | 6.3 | 11.7 | 1.8 |
| Apr | 16° / 7° | 92 | 13.8 | 0.6 | 12.9 | 4.4 |
| May | 21° / 13° | 96 | 12 | 0 | 14 | 6.2 |
| Jun | 25° / 18° | 117 | 12.1 | 0 | 14.6 | 6.3 |
| Jul | 28° / 22° | 214 | 15.8 | 0 | 14.3 | 5.0 |
| Aug | 30° / 23° | 150 | 13.7 | 0 | 13.5 | 4.6 |
| Sep | 26° / 20° | 140 | 14.3 | 0 | 12.3 | 5.8 |
| Oct | 20° / 13° | 146 | 14.6 | 0 | 11 | 5.7 |
| Nov | 14° / 8° | 156 | 18.6 | 0.4 | 10 | 3.4 |
| Dec | 9° / 3° | 182 | 23.3 | 8.9 | 9.4 | 1.1 |
Cloud cover in Winter
The sky is clear or mostly clear about 5% of the time across winter.
Chance of precipitation in Winter
Kamo gets around 470 mm of rain and snow over 68 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 13 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 9 h 36 min in early December to 11 hours by late February. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 2.2 kWh/m².
Hazard calendar for Kamo
In winter, Kamo overlaps its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Kamo sits in the Pacific typhoon belt; the season peaks July–October.
Is winter a good time to visit Kamo?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a weaker month for outdoor sightseeing in Kamo.
What to pack for Kamo in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Kamo sees daytime highs around 7°C and nights near 2°C. Pack a warm layer and rain gear. Worth having: a heavy coat. About 68 days see rain.
Sea temperature near Kamo in Winter
The nearest coast averages about 13°C across winter — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 27 km away) is warmest in August at about 26°C and coldest in March near 10°C.
It's comfortable for a long swim from Jun 22 to Oct 30 — about 4.3 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 12 | 10 | 10 | 11 | 15 | 19 | 23 | 26 | 25 | 22 | 18 | 15 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 12 | Bracing |
| Feb | 10 | Bracing |
| Mar | 10 | Bracing |
| Apr | 11 | Bracing |
| May | 15 | Bracing |
| Jun | 19 | Cool |
| Jul | 23 | Refreshing |
| Aug | 26 | Warm |
| Sep | 25 | Warm |
| Oct | 22 | Refreshing |
| Nov | 18 | Cool |
| Dec | 15 | Cool |
UV index in Kamo in Winter
Clear-sky midday UV across winter averages around 3. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Kamo peaks around August 11 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 4 | 7 | 8 | 9 | 10 | 10 | 8 | 5 | 3 | 2 |
| Level | Moderate | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | High | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 7 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Very high |
| Sep | 8 | Very high |
| Oct | 5 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Kamo in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Kamo is worst in April — around 23 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (December, 10 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) | 12 | 15 | 22 | 23 | 22 | 19 | 17 | 14 | 12 | 12 | 11 | 10 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Good |
| Feb | 15 | Moderate |
| Mar | 22 | Moderate |
| Apr | 23 | Moderate |
| May | 22 | Moderate |
| Jun | 19 | Moderate |
| Jul | 17 | Moderate |
| Aug | 14 | Moderate |
| Sep | 12 | Moderate |
| Oct | 12 | Good |
| Nov | 11 | Good |
| Dec | 10 | Good |
Where is Kamo?
Kamo sits at 37.7°N, 139.0°E, 3 m above sea level, in Japan. The nearest listed city is Sanjō, 9.0 km away.
Topography around Kamo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kamo.
Within 3 km, the terrain around Kamo has only modest variations in elevation — a maximum elevation change of 138 m around an average of 21 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,008 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,137 m.
The land around Kamo is covered by cropland (47%), trees (26%) and artificial surfaces (22%) within 3 km, trees (41%) and cropland (41%) within 16 km, and trees (53%) and water (34%) 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 Kamo (37.6644°, 139.035°, elevation 3 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.