Kovernino climate — normals and trends
Kovernino (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 3.8 °C and it receives 678 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 (18.5 °C on average) and the coldest is January (-11.3 °C). Rainfall peaks in July.
Kovernino averages 170 frost days, 4 hot days (≥ 30 °C) and 138 rainy days per year.
Kovernino has warmed by +2.8 °C between 1940 and 2025, or +0.33 °C per decade. This trend is statistically significant.
The number of frost days there went from about 182 to 158 per year over the period.
The hottest day of the period reached 36.6 °C (on 5 August 2010) and the coldest -45.2 °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
KoverninoNizhny Novgorod Oblast
- coords
- 57.13°, 43.81°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
3.8°C
Average daily high
7.3°C
Average daily low
0.1°C
Annual rainfall
678mm
Sunshine / day
6.8h
Mean relative humidity
77%
Average peak wind
17.2km/h
Seasonal range
29.8°C
Frost days (< 0 °C)
170 d/yr
Hot days (≥ 30 °C)
4 d/yr
Rainy days (≥ 1 mm)
138 d/yr
Annual snowfall
151.4 cm
Average feels-like high
4.0 °C
Average feels-like low
-3.6 °C
Average peak gust
35.6 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
9.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.8 °C
since 1940
+0.3 °C per decade · r² = 0.46 · 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
36.6 °C
5 August 2010
Coldest day
-45.2 °C
31 December 1978
Wettest day
56 mm
15 September 1952
Windiest day
43.9 km/h
24 October 1989
Strongest gust
97.2 km/h
27 August 1986
Hottest feels-like
39.3 °C
7 August 2010
Coldest feels-like
-50.3 °C
31 December 1978
Snowiest day
24.2 cm
17 October 1971
Sunniest day
17.1 h
25 June 2024
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 | -1.3 °C | +7.4 °C | 54 mm | +14 mm |
| Feb | -4.0 °C | +3.0 °C | 13 mm | -21 mm |
| Mar | 5.8 °C | +6.4 °C | 34 mm | -2 mm |
| Apr | 11.3 °C | +2.6 °C | 61 mm | +19 mm |
| May | 17.6 °C | +1.1 °C | 72 mm | +11 mm |
| Jun | 20.5 °C | -0.4 °C | 91 mm | +13 mm |
| Jul | 25.3 °C | +2.4 °C | 77 mm | -9 mm |
| Aug | 20.8 °C | -0.1 °C | 130 mm | +58 mm |
| Sep | 17.0 °C | +2.6 °C | 25 mm | -40 mm |
| Oct | 8.4 °C | +2.1 °C | 43 mm | -23 mm |
| Nov | 3.6 °C | +4.8 °C | 65 mm | +14 mm |
| Dec | -2.3 °C | +3.7 °C | 42 mm | -6 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 Kovernino?
Kovernino has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 3.8 °C and it receives 678 mm of precipitation per year.
What is the hottest day ever recorded in Kovernino?
The hottest day measured in Kovernino between 1940 and 2025 was 5 August 2010, reaching 36.6 °C.
What is the coldest day in Kovernino?
The coldest day measured in Kovernino between 1940 and 2025 was 31 December 1978, at -45.2 °C.
Does it snow in Kovernino?
Yes. Kovernino gets on average 151.4 cm of snow per year and has around 170 frost days.
Has the climate of Kovernino warmed?
Yes: Kovernino warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Kovernino?
The wettest day measured in Kovernino between 1940 and 2025 was 15 September 1952, with 56 mm of rain in 24 hours.
What was the windiest day in Kovernino?
The windiest day measured in Kovernino between 1940 and 2025 was 24 October 1989, with winds reaching 43.9 km/h.
What is the warmest month in Kovernino?
The warmest month in Kovernino is July (18.5 °C on average); the coldest is January (-11.3 °C).
How much does it rain in Kovernino?
Kovernino receives on average 678 mm of precipitation per year, spread over about 138 rainy days.
Is it sunny in Kovernino?
Kovernino 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 Kovernino?
The heaviest 24-hour snowfall measured in Kovernino between 1940 and 2025 was 17 October 1971, with 24.2 cm.
Are there tropical nights in Kovernino?
Yes: Kovernino has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Kovernino?
In Kovernino, between 1940 and 2025, the highest apparent temperature reached 39.3 °C on 7 August 2010, and the lowest was -50.3 °C on 31 December 1978.
Compare Kovernino with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Kovernino