Berdsk climate — normals and trends
Berdsk (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 1.3 °C and it receives 492 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 (19.5 °C on average) and the coldest is January (-17.2 °C). Rainfall peaks in July.
Berdsk averages 190 frost days, 4 hot days (≥ 30 °C) and 118 rainy days per year.
Berdsk has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.
The number of frost days there went from about 200 to 180 per year over the period.
The hottest day of the period reached 35.2 °C (on 7 June 2023) and the coldest -45.6 °C (on 6 January 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
BerdskNovosibirsk Oblast
- coords
- 54.75°, 83.10°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
1.3°C
Average daily high
5.3°C
Average daily low
-2.8°C
Annual rainfall
492mm
Sunshine / day
8.0h
Mean relative humidity
75%
Average peak wind
18.5km/h
Seasonal range
36.7°C
Frost days (< 0 °C)
190 d/yr
Hot days (≥ 30 °C)
4 d/yr
Rainy days (≥ 1 mm)
118 d/yr
Annual snowfall
133.2 cm
Average feels-like high
1.8 °C
Average feels-like low
-6.7 °C
Average peak gust
33.3 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
11.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.4 °C
since 1940
+0.3 °C per decade · r² = 0.33 · 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
35.2 °C
7 June 2023
Coldest day
-45.6 °C
6 January 2001
Wettest day
43 mm
8 July 1968
Windiest day
52.1 km/h
12 January 1971
Strongest gust
99.4 km/h
10 May 2013
Hottest feels-like
40.4 °C
22 July 1953
Coldest feels-like
-50.8 °C
7 January 2001
Snowiest day
13.9 cm
1 April 1948
Sunniest day
17.0 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 | -7.1 °C | +6.8 °C | 33 mm | +7 mm |
| Feb | -7.0 °C | +4.7 °C | 23 mm | +3 mm |
| Mar | 0.4 °C | +4.1 °C | 21 mm | -3 mm |
| Apr | 12.1 °C | +5.9 °C | 52 mm | +22 mm |
| May | 16.9 °C | +1.2 °C | 44 mm | +3 mm |
| Jun | 25.7 °C | +3.9 °C | 49 mm | -1 mm |
| Jul | 23.8 °C | -0.1 °C | 55 mm | -7 mm |
| Aug | 20.4 °C | -0.7 °C | 111 mm | +54 mm |
| Sep | 17.2 °C | +2.2 °C | 20 mm | -28 mm |
| Oct | 3.3 °C | -2.7 °C | 38 mm | -13 mm |
| Nov | -1.7 °C | +3.3 °C | 91 mm | +45 mm |
| Dec | -8.2 °C | +3.3 °C | 52 mm | +14 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 Berdsk?
Berdsk has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 1.3 °C and it receives 492 mm of precipitation per year.
What is the hottest day ever recorded in Berdsk?
The hottest day measured in Berdsk between 1940 and 2025 was 7 June 2023, reaching 35.2 °C.
What is the coldest day in Berdsk?
The coldest day measured in Berdsk between 1940 and 2025 was 6 January 2001, at -45.6 °C.
Does it snow in Berdsk?
Yes. Berdsk gets on average 133.2 cm of snow per year and has around 190 frost days.
Has the climate of Berdsk warmed?
Yes: Berdsk warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Berdsk?
The wettest day measured in Berdsk between 1940 and 2025 was 8 July 1968, with 43 mm of rain in 24 hours.
What was the windiest day in Berdsk?
The windiest day measured in Berdsk between 1940 and 2025 was 12 January 1971, with winds reaching 52.1 km/h.
What is the warmest month in Berdsk?
The warmest month in Berdsk is July (19.5 °C on average); the coldest is January (-17.2 °C).
How much does it rain in Berdsk?
Berdsk receives on average 492 mm of precipitation per year, spread over about 118 rainy days.
Is it sunny in Berdsk?
Berdsk gets on average 8.0 hours of sunshine per day, roughly 2,920 hours per year over 1940-2025.
What is the biggest single-day snowfall in Berdsk?
The heaviest 24-hour snowfall measured in Berdsk between 1940 and 2025 was 1 April 1948, with 13.9 cm.
Are there tropical nights in Berdsk?
Yes: Berdsk has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Berdsk?
In Berdsk, between 1940 and 2025, the highest apparent temperature reached 40.4 °C on 22 July 1953, and the lowest was -50.8 °C on 7 January 2001.
Compare Berdsk with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Berdsk