Bisert' climate — normals and trends
Bisert' (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 1.5 °C and it receives 686 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 (17.0 °C on average) and the coldest is January (-14.8 °C). Rainfall peaks in July.
Bisert' averages 195 frost days, 3 hot days (≥ 30 °C) and 142 rainy days per year.
Bisert' has warmed by +2.6 °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 205 to 185 per year over the period.
The hottest day of the period reached 35.8 °C (on 16 July 2020) and the coldest -48.6 °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
Bisert'Sverdlovsk Oblast
- coords
- 56.86°, 59.05°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
1.5°C
Average daily high
5.5°C
Average daily low
-2.6°C
Annual rainfall
686mm
Sunshine / day
7.0h
Mean relative humidity
76%
Average peak wind
15.6km/h
Seasonal range
31.8°C
Frost days (< 0 °C)
195 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
142 d/yr
Annual snowfall
171.7 cm
Average feels-like high
2.0 °C
Average feels-like low
-6.4 °C
Average peak gust
36.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.42 · 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
35.8 °C
16 July 2020
Coldest day
-48.6 °C
31 December 1978
Wettest day
41 mm
26 May 1968
Windiest day
39.0 km/h
6 June 1995
Strongest gust
96.5 km/h
19 April 1967
Hottest feels-like
36.6 °C
29 June 1954
Coldest feels-like
-54.0 °C
1 January 1979
Snowiest day
25.9 cm
17 May 1981
Sunniest day
16.7 h
19 June 1955
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 | -5.0 °C | +6.8 °C | 70 mm | +40 mm |
| Feb | -5.6 °C | +3.7 °C | 11 mm | -15 mm |
| Mar | 2.3 °C | +4.0 °C | 34 mm | -0 mm |
| Apr | 9.9 °C | +2.3 °C | 73 mm | +30 mm |
| May | 17.2 °C | +1.6 °C | 53 mm | -14 mm |
| Jun | 22.0 °C | +1.9 °C | 85 mm | -1 mm |
| Jul | 20.4 °C | -1.4 °C | 101 mm | +7 mm |
| Aug | 20.3 °C | +0.9 °C | 68 mm | -13 mm |
| Sep | 14.7 °C | +1.4 °C | 86 mm | +16 mm |
| Oct | 7.5 °C | +3.2 °C | 42 mm | -22 mm |
| Nov | 1.3 °C | +5.5 °C | 83 mm | +33 mm |
| Dec | -7.4 °C | +2.2 °C | 59 mm | +20 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 Bisert'?
Bisert' has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 1.5 °C and it receives 686 mm of precipitation per year.
What is the hottest day ever recorded in Bisert'?
The hottest day measured in Bisert' between 1940 and 2025 was 16 July 2020, reaching 35.8 °C.
What is the coldest day in Bisert'?
The coldest day measured in Bisert' between 1940 and 2025 was 31 December 1978, at -48.6 °C.
Does it snow in Bisert'?
Yes. Bisert' gets on average 171.7 cm of snow per year and has around 195 frost days.
Has the climate of Bisert' warmed?
Yes: Bisert' warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bisert'?
The wettest day measured in Bisert' between 1940 and 2025 was 26 May 1968, with 41 mm of rain in 24 hours.
What was the windiest day in Bisert'?
The windiest day measured in Bisert' between 1940 and 2025 was 6 June 1995, with winds reaching 39.0 km/h.
What is the warmest month in Bisert'?
The warmest month in Bisert' is July (17.0 °C on average); the coldest is January (-14.8 °C).
How much does it rain in Bisert'?
Bisert' receives on average 686 mm of precipitation per year, spread over about 142 rainy days.
Is it sunny in Bisert'?
Bisert' gets on average 7.0 hours of sunshine per day, roughly 2,555 hours per year over 1940-2025.
What is the biggest single-day snowfall in Bisert'?
The heaviest 24-hour snowfall measured in Bisert' between 1940 and 2025 was 17 May 1981, with 25.9 cm.
Are there tropical nights in Bisert'?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Bisert'.
What was the most extreme apparent temperature in Bisert'?
In Bisert', between 1940 and 2025, the highest apparent temperature reached 36.6 °C on 29 June 1954, and the lowest was -54.0 °C on 1 January 1979.
Compare Bisert' with another city
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Nearby cities
The climate around Bisert'