Usol'ye climate — normals and trends
Usol'ye (Russia) has a subarctic climate (Dfc) under the Köppen-Geiger classification. Its mean annual temperature is 1.2 °C and it receives 733 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 July (17.6 °C on average) and the coldest is January (-15.1 °C). Rainfall peaks in June.
Usol'ye averages 191 frost days, 2 hot days (≥ 30 °C) and 151 rainy days per year.
Usol'ye has warmed by +2.4 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 200 to 182 per year over the period.
The hottest day of the period reached 35.1 °C (on 31 July 2010) and the coldest -49.9 °C (on 31 December 1978).
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
Usol'yePerm Krai
- coords
- 59.42°, 56.68°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
1.2°C
Average daily high
4.7°C
Average daily low
-2.3°C
Annual rainfall
733mm
Sunshine / day
6.6h
Mean relative humidity
78%
Average peak wind
15.0km/h
Seasonal range
32.7°C
Frost days (< 0 °C)
191 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
151 d/yr
Annual snowfall
194.9 cm
Average feels-like high
1.4 °C
Average feels-like low
-5.9 °C
Average peak gust
32.7 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.35 · 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
35.1 °C
31 July 2010
Coldest day
-49.9 °C
31 December 1978
Wettest day
50 mm
24 June 2024
Windiest day
37.1 km/h
3 April 1953
Strongest gust
86.8 km/h
19 April 1967
Hottest feels-like
38.6 °C
29 June 1954
Coldest feels-like
-55.1 °C
31 December 1978
Snowiest day
16.2 cm
24 May 1959
Sunniest day
17.9 h
18 June 2016
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 | -5.6 °C | +6.8 °C | 82 mm | +41 mm |
| Feb | -6.2 °C | +3.9 °C | 33 mm | +2 mm |
| Mar | 1.9 °C | +4.0 °C | 25 mm | -14 mm |
| Apr | 6.4 °C | +0.5 °C | 88 mm | +42 mm |
| May | 15.6 °C | +2.2 °C | 88 mm | +23 mm |
| Jun | 21.7 °C | +2.3 °C | 63 mm | -24 mm |
| Jul | 20.9 °C | -0.8 °C | 47 mm | -37 mm |
| Aug | 20.8 °C | +2.0 °C | 105 mm | +23 mm |
| Sep | 14.1 °C | +1.7 °C | 43 mm | -34 mm |
| Oct | 7.0 °C | +3.4 °C | 41 mm | -32 mm |
| Nov | 0.6 °C | +5.2 °C | 113 mm | +55 mm |
| Dec | -9.0 °C | +0.8 °C | 82 mm | +33 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 Usol'ye?
Usol'ye has a subarctic climate (Köppen Dfc). Over 1940-2025, the average annual temperature is 1.2 °C and it receives 733 mm of precipitation per year.
What is the hottest day ever recorded in Usol'ye?
The hottest day measured in Usol'ye between 1940 and 2025 was 31 July 2010, reaching 35.1 °C.
What is the coldest day in Usol'ye?
The coldest day measured in Usol'ye between 1940 and 2025 was 31 December 1978, at -49.9 °C.
Does it snow in Usol'ye?
Yes. Usol'ye gets on average 194.9 cm of snow per year and has around 191 frost days.
Has the climate of Usol'ye warmed?
Yes: Usol'ye warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Usol'ye?
The wettest day measured in Usol'ye between 1940 and 2025 was 24 June 2024, with 50 mm of rain in 24 hours.
What was the windiest day in Usol'ye?
The windiest day measured in Usol'ye between 1940 and 2025 was 3 April 1953, with winds reaching 37.1 km/h.
What is the warmest month in Usol'ye?
The warmest month in Usol'ye is July (17.6 °C on average); the coldest is January (-15.1 °C).
How much does it rain in Usol'ye?
Usol'ye receives on average 733 mm of precipitation per year, spread over about 151 rainy days.
Is it sunny in Usol'ye?
Usol'ye gets on average 6.6 hours of sunshine per day, roughly 2,409 hours per year over 1940-2025.
What is the biggest single-day snowfall in Usol'ye?
The heaviest 24-hour snowfall measured in Usol'ye between 1940 and 2025 was 24 May 1959, with 16.2 cm.
Are there tropical nights in Usol'ye?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Usol'ye.
What was the most extreme apparent temperature in Usol'ye?
In Usol'ye, between 1940 and 2025, the highest apparent temperature reached 38.6 °C on 29 June 1954, and the lowest was -55.1 °C on 31 December 1978.
Compare Usol'ye with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Usol'ye