Medyn' climate — normals and trends
Medyn' (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 4.8 °C and it receives 695 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 (18.1 °C on average) and the coldest is January (-8.8 °C). Rainfall peaks in July.
Medyn' averages 158 frost days, 2 hot days (≥ 30 °C) and 135 rainy days per year.
Medyn' has warmed by +3.2 °C between 1940 and 2025, or +0.38 °C per decade. This trend is statistically significant.
The number of frost days there went from about 173 to 143 per year over the period.
The hottest day of the period reached 37.2 °C (on 28 July 2010) and the coldest -43.3 °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
Medyn'Kaluga Oblast
- coords
- 54.97°, 35.86°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.8°C
Average daily high
8.4°C
Average daily low
1.2°C
Annual rainfall
695mm
Sunshine / day
6.8h
Mean relative humidity
79%
Average peak wind
18.8km/h
Seasonal range
26.9°C
Frost days (< 0 °C)
158 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
135 d/yr
Annual snowfall
136.2 cm
Average feels-like high
5.2 °C
Average feels-like low
-2.5 °C
Average peak gust
35.6 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.2 °C
since 1940
+0.4 °C per decade · r² = 0.53 · 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
37.2 °C
28 July 2010
Coldest day
-43.3 °C
17 January 1940
Wettest day
53 mm
24 August 1941
Windiest day
53.3 km/h
30 December 1968
Strongest gust
92.9 km/h
23 November 2008
Hottest feels-like
37.4 °C
6 August 2010
Coldest feels-like
-49.0 °C
17 January 1940
Snowiest day
21.7 cm
16 October 1971
Sunniest day
16.7 h
13 June 2023
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 | +7.6 °C | 38 mm | -2 mm |
| Feb | -2.5 °C | +2.6 °C | 6 mm | -32 mm |
| Mar | 7.8 °C | +7.5 °C | 39 mm | -1 mm |
| Apr | 12.6 °C | +3.1 °C | 59 mm | +14 mm |
| May | 17.3 °C | +0.3 °C | 53 mm | -15 mm |
| Jun | 20.1 °C | -0.7 °C | 111 mm | +34 mm |
| Jul | 25.4 °C | +2.9 °C | 133 mm | +42 mm |
| Aug | 20.5 °C | -0.8 °C | 97 mm | +20 mm |
| Sep | 17.8 °C | +2.4 °C | 13 mm | -50 mm |
| Oct | 9.3 °C | +1.2 °C | 90 mm | +33 mm |
| Nov | 4.9 °C | +4.2 °C | 79 mm | +28 mm |
| Dec | -0.7 °C | +2.9 °C | 42 mm | -7 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 Medyn'?
Medyn' has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.8 °C and it receives 695 mm of precipitation per year.
What is the hottest day ever recorded in Medyn'?
The hottest day measured in Medyn' between 1940 and 2025 was 28 July 2010, reaching 37.2 °C.
What is the coldest day in Medyn'?
The coldest day measured in Medyn' between 1940 and 2025 was 17 January 1940, at -43.3 °C.
Does it snow in Medyn'?
Yes. Medyn' gets on average 136.2 cm of snow per year and has around 158 frost days.
Has the climate of Medyn' warmed?
Yes: Medyn' warmed by +3.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Medyn'?
The wettest day measured in Medyn' between 1940 and 2025 was 24 August 1941, with 53 mm of rain in 24 hours.
What was the windiest day in Medyn'?
The windiest day measured in Medyn' between 1940 and 2025 was 30 December 1968, with winds reaching 53.3 km/h.
What is the warmest month in Medyn'?
The warmest month in Medyn' is July (18.1 °C on average); the coldest is January (-8.8 °C).
How much does it rain in Medyn'?
Medyn' receives on average 695 mm of precipitation per year, spread over about 135 rainy days.
Is it sunny in Medyn'?
Medyn' 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 Medyn'?
The heaviest 24-hour snowfall measured in Medyn' between 1940 and 2025 was 16 October 1971, with 21.7 cm.
Are there tropical nights in Medyn'?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Medyn'.
What was the most extreme apparent temperature in Medyn'?
In Medyn', between 1940 and 2025, the highest apparent temperature reached 37.4 °C on 6 August 2010, and the lowest was -49.0 °C on 17 January 1940.
Compare Medyn' with another city
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Nearby cities
The climate around Medyn'