Sosnovo-Ozerskoye climate — normals and trends
Sosnovo-Ozerskoye (Russia) has a dry-winter subarctic climate (Dwc) under the Köppen-Geiger classification. Its mean annual temperature is -2.5 °C and it receives 354 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 (17.7 °C on average) and the coldest is January (-24.5 °C). Rainfall peaks in July.
Sosnovo-Ozerskoye averages 231 frost days, 2 hot days (≥ 30 °C) and 62 rainy days per year.
Sosnovo-Ozerskoye has warmed by +2.0 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.7 °C (on 17 July 1977) and the coldest -48.0 °C (on 2 February 2001).
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
Sosnovo-OzerskoyeBuryatiya Republic
- coords
- 52.52°, 111.54°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
-2.5°C
Average daily high
3.1°C
Average daily low
-8.1°C
Annual rainfall
354mm
Sunshine / day
9.7h
Mean relative humidity
67%
Average peak wind
16.1km/h
Seasonal range
42.2°C
Frost days (< 0 °C)
231 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
62 d/yr
Annual snowfall
43.7 cm
Average feels-like high
-1.0 °C
Average feels-like low
-12.2 °C
Average peak gust
33.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
13.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.38 · 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
36.7 °C
17 July 1977
Coldest day
-48.0 °C
2 February 2001
Wettest day
63 mm
28 July 1971
Windiest day
45.6 km/h
13 April 1956
Strongest gust
87.5 km/h
18 May 2017
Hottest feels-like
36.2 °C
26 June 2010
Coldest feels-like
-53.3 °C
2 February 2001
Snowiest day
24.4 cm
12 May 2012
Sunniest day
16.2 h
19 June 1941
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | -15.7 °C | +3.9 °C | 1 mm | -1 mm |
| Feb | -14.3 °C | -0.3 °C | 2 mm | -1 mm |
| Mar | -1.1 °C | +3.1 °C | 6 mm | -1 mm |
| Apr | 8.5 °C | +3.3 °C | 12 mm | -6 mm |
| May | 16.3 °C | +2.3 °C | 11 mm | -22 mm |
| Jun | 24.0 °C | +2.8 °C | 18 mm | -37 mm |
| Jul | 24.6 °C | +1.7 °C | 68 mm | -22 mm |
| Aug | 20.6 °C | +0.3 °C | 171 mm | +94 mm |
| Sep | 15.1 °C | +1.8 °C | 58 mm | +10 mm |
| Oct | 0.8 °C | -3.0 °C | 16 mm | +2 mm |
| Nov | -5.9 °C | +2.8 °C | 22 mm | +15 mm |
| Dec | -18.6 °C | -1.1 °C | 8 mm | +5 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 Sosnovo-Ozerskoye?
Sosnovo-Ozerskoye has a dry-winter subarctic climate (Köppen Dwc). Over 1940-2025, the average annual temperature is -2.5 °C and it receives 354 mm of precipitation per year.
What is the hottest day ever recorded in Sosnovo-Ozerskoye?
The hottest day measured in Sosnovo-Ozerskoye between 1940 and 2025 was 17 July 1977, reaching 36.7 °C.
What is the coldest day in Sosnovo-Ozerskoye?
The coldest day measured in Sosnovo-Ozerskoye between 1940 and 2025 was 2 February 2001, at -48.0 °C.
Does it snow in Sosnovo-Ozerskoye?
Yes. Sosnovo-Ozerskoye gets on average 43.7 cm of snow per year and has around 231 frost days.
Has the climate of Sosnovo-Ozerskoye warmed?
Yes: Sosnovo-Ozerskoye warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sosnovo-Ozerskoye?
The wettest day measured in Sosnovo-Ozerskoye between 1940 and 2025 was 28 July 1971, with 63 mm of rain in 24 hours.
What was the windiest day in Sosnovo-Ozerskoye?
The windiest day measured in Sosnovo-Ozerskoye between 1940 and 2025 was 13 April 1956, with winds reaching 45.6 km/h.
What is the warmest month in Sosnovo-Ozerskoye?
The warmest month in Sosnovo-Ozerskoye is July (17.7 °C on average); the coldest is January (-24.5 °C).
How much does it rain in Sosnovo-Ozerskoye?
Sosnovo-Ozerskoye receives on average 354 mm of precipitation per year, spread over about 62 rainy days.
Is it sunny in Sosnovo-Ozerskoye?
Sosnovo-Ozerskoye gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.
What is the biggest single-day snowfall in Sosnovo-Ozerskoye?
The heaviest 24-hour snowfall measured in Sosnovo-Ozerskoye between 1940 and 2025 was 12 May 2012, with 24.4 cm.
Are there tropical nights in Sosnovo-Ozerskoye?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Sosnovo-Ozerskoye.
What was the most extreme apparent temperature in Sosnovo-Ozerskoye?
In Sosnovo-Ozerskoye, between 1940 and 2025, the highest apparent temperature reached 36.2 °C on 26 June 2010, and the lowest was -53.3 °C on 2 February 2001.
Compare Sosnovo-Ozerskoye with another city
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Nearby cities
The climate around Sosnovo-Ozerskoye