Fuefuki climate — normals and trends
Fuefuki (Japan) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.0 °C and it receives 1,750 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 (21.1 °C on average) and the coldest is January (-3.8 °C). Rainfall peaks in July.
Fuefuki averages 125 frost days, 2 hot days (≥ 30 °C) and 178 rainy days per year.
Fuefuki has warmed by +3.2 °C between 1940 and 2025, or +0.37 °C per decade. This trend is statistically significant.
The number of frost days there went from about 143 to 107 per year over the period.
The hottest day of the period reached 33.1 °C (on 7 July 2024) and the coldest -26.8 °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
FuefukiYamanashi
- coords
- 35.64°, 138.64°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.0°C
Average daily high
13.7°C
Average daily low
4.9°C
Annual rainfall
1,750mm
Sunshine / day
8.6h
Mean relative humidity
76%
Average peak wind
8.5km/h
Seasonal range
24.9°C
Frost days (< 0 °C)
125 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
178 d/yr
Annual snowfall
120.5 cm
Average feels-like high
12.6 °C
Average feels-like low
3.2 °C
Average peak gust
33.9 km/h
Tropical nights (≥ 20 °C)
6 d/yr
Solar radiation
14.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.2 °C
since 1940
+0.4 °C per decade · r² = 0.71 · 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
33.1 °C
7 July 2024
Coldest day
-26.8 °C
14 February 1942
Wettest day
280 mm
12 October 2019
Windiest day
37.0 km/h
27 September 1959
Strongest gust
193.0 km/h
27 September 1959
Hottest feels-like
37.3 °C
16 August 2007
Coldest feels-like
-32.0 °C
14 February 1942
Snowiest day
52.2 cm
23 March 1986
Sunniest day
14.0 h
13 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 | 4.5 °C | +2.6 °C | 28 mm | -26 mm |
| Feb | 4.1 °C | +1.4 °C | 18 mm | -52 mm |
| Mar | 9.4 °C | +2.8 °C | 177 mm | +62 mm |
| Apr | 15.4 °C | +2.3 °C | 111 mm | -17 mm |
| May | 18.7 °C | +1.0 °C | 177 mm | +24 mm |
| Jun | 24.5 °C | +4.1 °C | 167 mm | -56 mm |
| Jul | 27.5 °C | +3.2 °C | 235 mm | -6 mm |
| Aug | 28.1 °C | +2.9 °C | 139 mm | -78 mm |
| Sep | 24.7 °C | +3.4 °C | 207 mm | -20 mm |
| Oct | 16.7 °C | +0.9 °C | 145 mm | -36 mm |
| Nov | 11.6 °C | +0.9 °C | 30 mm | -59 mm |
| Dec | 6.8 °C | +1.7 °C | 56 mm | +3 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 Fuefuki?
Fuefuki has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 9.0 °C and it receives 1,750 mm of precipitation per year.
What is the hottest day ever recorded in Fuefuki?
The hottest day measured in Fuefuki between 1940 and 2025 was 7 July 2024, reaching 33.1 °C.
What is the coldest day in Fuefuki?
The coldest day measured in Fuefuki between 1940 and 2025 was 14 February 1942, at -26.8 °C.
Does it snow in Fuefuki?
Yes. Fuefuki gets on average 120.5 cm of snow per year and has around 125 frost days.
Has the climate of Fuefuki warmed?
Yes: Fuefuki warmed by +3.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Fuefuki?
The wettest day measured in Fuefuki between 1940 and 2025 was 12 October 2019, with 280 mm of rain in 24 hours.
What was the windiest day in Fuefuki?
The windiest day measured in Fuefuki between 1940 and 2025 was 27 September 1959, with winds reaching 37.0 km/h.
What is the warmest month in Fuefuki?
The warmest month in Fuefuki is August (21.1 °C on average); the coldest is January (-3.8 °C).
How much does it rain in Fuefuki?
Fuefuki receives on average 1,750 mm of precipitation per year, spread over about 178 rainy days.
Is it sunny in Fuefuki?
Fuefuki gets on average 8.6 hours of sunshine per day, roughly 3,139 hours per year over 1940-2025.
What is the biggest single-day snowfall in Fuefuki?
The heaviest 24-hour snowfall measured in Fuefuki between 1940 and 2025 was 23 March 1986, with 52.2 cm.
Are there tropical nights in Fuefuki?
Yes: Fuefuki has on average 6 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Fuefuki?
In Fuefuki, between 1940 and 2025, the highest apparent temperature reached 37.3 °C on 16 August 2007, and the lowest was -32.0 °C on 14 February 1942.
Compare Fuefuki with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Fuefuki