Kosterevo climate — normals and trends
Kosterevo (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 4.7 °C and it receives 639 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 (18.7 °C on average) and the coldest is January (-9.6 °C). Rainfall peaks in July.
Kosterevo averages 159 frost days, 4 hot days (≥ 30 °C) and 130 rainy days per year.
Kosterevo has warmed by +3.0 °C between 1940 and 2025, or +0.36 °C per decade. This trend is statistically significant.
The number of frost days there went from about 174 to 144 per year over the period.
The hottest day of the period reached 38.6 °C (on 28 July 2010) and the coldest -43.7 °C (on 17 January 1940).
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
KosterevoVladimir Oblast
- coords
- 55.93°, 39.61°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.7°C
Average daily high
8.3°C
Average daily low
1.0°C
Annual rainfall
639mm
Sunshine / day
6.8h
Mean relative humidity
77%
Average peak wind
16.9km/h
Seasonal range
28.3°C
Frost days (< 0 °C)
159 d/yr
Hot days (≥ 30 °C)
4 d/yr
Rainy days (≥ 1 mm)
130 d/yr
Annual snowfall
133.1 cm
Average feels-like high
5.2 °C
Average feels-like low
-2.5 °C
Average peak gust
35.0 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
9.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °C per decade · r² = 0.49 · 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
38.6 °C
28 July 2010
Coldest day
-43.7 °C
17 January 1940
Wettest day
56 mm
24 July 1951
Windiest day
42.4 km/h
21 November 2024
Strongest gust
95.8 km/h
13 March 2020
Hottest feels-like
39.6 °C
7 August 2010
Coldest feels-like
-49.3 °C
17 January 1940
Snowiest day
20.4 cm
16 October 1971
Sunniest day
17.0 h
23 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 | 0.7 °C | +7.7 °C | 41 mm | +4 mm |
| Feb | -2.6 °C | +2.9 °C | 7 mm | -26 mm |
| Mar | 7.4 °C | +6.8 °C | 26 mm | -9 mm |
| Apr | 12.5 °C | +2.7 °C | 64 mm | +21 mm |
| May | 18.0 °C | +0.7 °C | 56 mm | -3 mm |
| Jun | 20.9 °C | -0.3 °C | 95 mm | +21 mm |
| Jul | 26.4 °C | +3.2 °C | 88 mm | +8 mm |
| Aug | 21.1 °C | -0.5 °C | 89 mm | +23 mm |
| Sep | 18.0 °C | +2.6 °C | 12 mm | -47 mm |
| Oct | 9.2 °C | +1.6 °C | 70 mm | +11 mm |
| Nov | 4.7 °C | +4.7 °C | 66 mm | +18 mm |
| Dec | -0.7 °C | +3.7 °C | 41 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 Kosterevo?
Kosterevo has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.7 °C and it receives 639 mm of precipitation per year.
What is the hottest day ever recorded in Kosterevo?
The hottest day measured in Kosterevo between 1940 and 2025 was 28 July 2010, reaching 38.6 °C.
What is the coldest day in Kosterevo?
The coldest day measured in Kosterevo between 1940 and 2025 was 17 January 1940, at -43.7 °C.
Does it snow in Kosterevo?
Yes. Kosterevo gets on average 133.1 cm of snow per year and has around 159 frost days.
Has the climate of Kosterevo warmed?
Yes: Kosterevo warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Kosterevo?
The wettest day measured in Kosterevo between 1940 and 2025 was 24 July 1951, with 56 mm of rain in 24 hours.
What was the windiest day in Kosterevo?
The windiest day measured in Kosterevo between 1940 and 2025 was 21 November 2024, with winds reaching 42.4 km/h.
What is the warmest month in Kosterevo?
The warmest month in Kosterevo is July (18.7 °C on average); the coldest is January (-9.6 °C).
How much does it rain in Kosterevo?
Kosterevo receives on average 639 mm of precipitation per year, spread over about 130 rainy days.
Is it sunny in Kosterevo?
Kosterevo gets on average 6.8 hours of sunshine per day, roughly 2,482 hours per year over 1940-2025.
What is the biggest single-day snowfall in Kosterevo?
The heaviest 24-hour snowfall measured in Kosterevo between 1940 and 2025 was 16 October 1971, with 20.4 cm.
Are there tropical nights in Kosterevo?
Yes: Kosterevo has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Kosterevo?
In Kosterevo, between 1940 and 2025, the highest apparent temperature reached 39.6 °C on 7 August 2010, and the lowest was -49.3 °C on 17 January 1940.
Compare Kosterevo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Kosterevo