Gotemba climate — normals and trends
Gotemba (Japan) has a humid subtropical climate (Cfa) under the Köppen-Geiger classification. Its mean annual temperature is 13.2 °C and it receives 2,116 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is August (24.4 °C on average) and the coldest is January (2.3 °C). Rainfall peaks in September.
Gotemba averages 52 frost days, 16 hot days (≥ 30 °C) and 179 rainy days per year.
Gotemba has warmed by +2.7 °C between 1940 and 2025, or +0.31 °C per decade. This trend is statistically significant.
The number of frost days there went from about 80 to 24 per year over the period.
The hottest day of the period reached 35.7 °C (on 6 August 2025) and the coldest -19.7 °C (on 14 February 1942).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
GotembaShizuoka
- coords
- 35.32°, 138.94°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
13.2°C
Average daily high
17.0°C
Average daily low
9.8°C
Annual rainfall
2,116mm
Sunshine / day
8.4h
Mean relative humidity
78%
Average peak wind
10.2km/h
Seasonal range
22.1°C
Frost days (< 0 °C)
52 d/yr
Hot days (≥ 30 °C)
16 d/yr
Rainy days (≥ 1 mm)
179 d/yr
Annual snowfall
63.5 cm
Average feels-like high
17.0 °C
Average feels-like low
8.9 °C
Average peak gust
33.7 km/h
Tropical nights (≥ 20 °C)
58 d/yr
Solar radiation
14.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.69 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
35.7 °C
6 August 2025
Coldest day
-19.7 °C
14 February 1942
Wettest day
306 mm
12 October 2019
Windiest day
46.2 km/h
1 October 2018
Strongest gust
172.1 km/h
1 October 2018
Hottest feels-like
42.3 °C
16 August 2007
Coldest feels-like
-24.5 °C
14 February 1942
Snowiest day
45.4 cm
23 March 1986
Sunniest day
14.0 h
21 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 8.8 °C | +2.2 °C | 45 mm | -36 mm |
| Feb | 8.9 °C | +2.0 °C | 25 mm | -81 mm |
| Mar | 13.5 °C | +3.1 °C | 207 mm | +36 mm |
| Apr | 18.0 °C | +2.1 °C | 150 mm | -26 mm |
| May | 20.8 °C | +0.7 °C | 250 mm | +58 mm |
| Jun | 26.6 °C | +3.7 °C | 190 mm | -63 mm |
| Jul | 30.5 °C | +3.6 °C | 173 mm | -55 mm |
| Aug | 31.2 °C | +3.2 °C | 67 mm | -148 mm |
| Sep | 27.8 °C | +3.5 °C | 195 mm | -59 mm |
| Oct | 19.7 °C | +0.8 °C | 164 mm | -64 mm |
| Nov | 15.2 °C | +1.0 °C | 43 mm | -89 mm |
| Dec | 11.0 °C | +1.6 °C | 98 mm | +17 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Gotemba?
Gotemba has a humid subtropical climate (Köppen Cfa). Over 1940-2025, the average annual temperature is 13.2 °C and it receives 2,116 mm of precipitation per year.
What is the hottest day ever recorded in Gotemba?
The hottest day measured in Gotemba between 1940 and 2025 was 6 August 2025, reaching 35.7 °C.
What is the coldest day in Gotemba?
The coldest day measured in Gotemba between 1940 and 2025 was 14 February 1942, at -19.7 °C.
Does it snow in Gotemba?
Yes. Gotemba gets on average 63.5 cm of snow per year and has around 52 frost days.
Has the climate of Gotemba warmed?
Yes: Gotemba warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Gotemba?
The wettest day measured in Gotemba between 1940 and 2025 was 12 October 2019, with 306 mm of rain in 24 hours.
What was the windiest day in Gotemba?
The windiest day measured in Gotemba between 1940 and 2025 was 1 October 2018, with winds reaching 46.2 km/h.
What is the warmest month in Gotemba?
The warmest month in Gotemba is August (24.4 °C on average); the coldest is January (2.3 °C).
How much does it rain in Gotemba?
Gotemba receives on average 2,116 mm of precipitation per year, spread over about 179 rainy days.
Is it sunny in Gotemba?
Gotemba gets on average 8.4 hours of sunshine per day, roughly 3,066 hours per year over 1940-2025.
What is the biggest single-day snowfall in Gotemba?
The heaviest 24-hour snowfall measured in Gotemba between 1940 and 2025 was 23 March 1986, with 45.4 cm.
Are there tropical nights in Gotemba?
Yes: Gotemba has on average 58 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Gotemba?
In Gotemba, between 1940 and 2025, the highest apparent temperature reached 42.3 °C on 16 August 2007, and the lowest was -24.5 °C on 14 February 1942.
Compare Gotemba with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Gotemba