Mamonovo climate — normals and trends
Mamonovo (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.7 °C and it receives 774 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 (17.6 °C on average) and the coldest is January (-2.0 °C). Rainfall peaks in July.
Mamonovo averages 85 frost days, 0 hot days (≥ 30 °C) and 150 rainy days per year.
Mamonovo has warmed by +2.5 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 108 to 62 per year over the period.
The hottest day of the period reached 32.1 °C (on 10 August 1992) and the coldest -29.4 °C (on 25 January 1942).
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
MamonovoKaliningrad Oblast
- coords
- 54.46°, 19.94°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.7°C
Average daily high
10.3°C
Average daily low
5.1°C
Annual rainfall
774mm
Sunshine / day
7.6h
Mean relative humidity
81%
Average peak wind
22.0km/h
Seasonal range
19.6°C
Frost days (< 0 °C)
85 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
150 d/yr
Annual snowfall
72.0 cm
Average feels-like high
7.3 °C
Average feels-like low
1.5 °C
Average peak gust
38.1 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
10.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.45 · 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
32.1 °C
10 August 1992
Coldest day
-29.4 °C
25 January 1942
Wettest day
50 mm
18 August 1957
Windiest day
65.0 km/h
17 January 1955
Strongest gust
123.1 km/h
4 December 1999
Hottest feels-like
34.7 °C
30 July 1994
Coldest feels-like
-35.5 °C
25 January 1942
Snowiest day
17.2 cm
25 April 1955
Sunniest day
16.5 h
23 June 2019
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 | 4.2 °C | +4.4 °C | 97 mm | +42 mm |
| Feb | 1.7 °C | +1.2 °C | 30 mm | -15 mm |
| Mar | 8.6 °C | +4.5 °C | 18 mm | -28 mm |
| Apr | 12.3 °C | +2.8 °C | 29 mm | -18 mm |
| May | 12.8 °C | -1.8 °C | 62 mm | +5 mm |
| Jun | 18.4 °C | +0.2 °C | 96 mm | +24 mm |
| Jul | 21.2 °C | +0.6 °C | 143 mm | +51 mm |
| Aug | 20.4 °C | -0.2 °C | 100 mm | +15 mm |
| Sep | 18.9 °C | +2.1 °C | 110 mm | +36 mm |
| Oct | 11.6 °C | +0.4 °C | 106 mm | +36 mm |
| Nov | 5.9 °C | +0.4 °C | 51 mm | -17 mm |
| Dec | 4.9 °C | +2.9 °C | 40 mm | -25 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 Mamonovo?
Mamonovo has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.7 °C and it receives 774 mm of precipitation per year.
What is the hottest day ever recorded in Mamonovo?
The hottest day measured in Mamonovo between 1940 and 2025 was 10 August 1992, reaching 32.1 °C.
What is the coldest day in Mamonovo?
The coldest day measured in Mamonovo between 1940 and 2025 was 25 January 1942, at -29.4 °C.
Does it snow in Mamonovo?
Yes. Mamonovo gets on average 72.0 cm of snow per year and has around 85 frost days.
Has the climate of Mamonovo warmed?
Yes: Mamonovo warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mamonovo?
The wettest day measured in Mamonovo between 1940 and 2025 was 18 August 1957, with 50 mm of rain in 24 hours.
What was the windiest day in Mamonovo?
The windiest day measured in Mamonovo between 1940 and 2025 was 17 January 1955, with winds reaching 65.0 km/h.
What is the warmest month in Mamonovo?
The warmest month in Mamonovo is July (17.6 °C on average); the coldest is January (-2.0 °C).
How much does it rain in Mamonovo?
Mamonovo receives on average 774 mm of precipitation per year, spread over about 150 rainy days.
Is it sunny in Mamonovo?
Mamonovo gets on average 7.6 hours of sunshine per day, roughly 2,774 hours per year over 1940-2025.
What is the biggest single-day snowfall in Mamonovo?
The heaviest 24-hour snowfall measured in Mamonovo between 1940 and 2025 was 25 April 1955, with 17.2 cm.
Are there tropical nights in Mamonovo?
Yes: Mamonovo has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Mamonovo?
In Mamonovo, between 1940 and 2025, the highest apparent temperature reached 34.7 °C on 30 July 1994, and the lowest was -35.5 °C on 25 January 1942.
Compare Mamonovo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Mamonovo