Cherdakly climate — normals and trends
Cherdakly (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 533 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 (20.5 °C on average) and the coldest is January (-11.5 °C). Rainfall peaks in July.
Cherdakly averages 159 frost days, 8 hot days (≥ 30 °C) and 112 rainy days per year.
Cherdakly has warmed by +3.0 °C between 1940 and 2025, or +0.35 °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 38.9 °C (on 1 August 2010) and the coldest -43.6 °C (on 22 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
CherdaklyUlyanovsk Oblast
- coords
- 54.35°, 48.85°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
4.7°C
Average daily high
8.0°C
Average daily low
1.5°C
Annual rainfall
533mm
Sunshine / day
7.6h
Mean relative humidity
76%
Average peak wind
19.1km/h
Seasonal range
32.0°C
Frost days (< 0 °C)
159 d/yr
Hot days (≥ 30 °C)
8 d/yr
Rainy days (≥ 1 mm)
112 d/yr
Annual snowfall
116.1 cm
Average feels-like high
4.8 °C
Average feels-like low
-2.2 °C
Average peak gust
34.2 km/h
Tropical nights (≥ 20 °C)
8 d/yr
Solar radiation
11.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °C per decade · r² = 0.46 · 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
38.9 °C
1 August 2010
Coldest day
-43.6 °C
22 January 1942
Wettest day
59 mm
17 August 1944
Windiest day
60.9 km/h
20 October 1973
Strongest gust
100.4 km/h
20 October 1973
Hottest feels-like
40.5 °C
2 August 2010
Coldest feels-like
-48.9 °C
22 January 1942
Snowiest day
16.4 cm
5 January 1979
Sunniest day
16.1 h
29 June 2024
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 | -1.5 °C | +7.4 °C | 46 mm | +13 mm |
| Feb | -6.1 °C | +1.9 °C | 16 mm | -13 mm |
| Mar | 4.9 °C | +6.4 °C | 27 mm | -5 mm |
| Apr | 15.2 °C | +6.2 °C | 26 mm | -11 mm |
| May | 19.4 °C | +1.3 °C | 68 mm | +24 mm |
| Jun | 22.2 °C | -0.4 °C | 113 mm | +56 mm |
| Jul | 25.7 °C | +1.3 °C | 40 mm | -24 mm |
| Aug | 24.1 °C | +1.2 °C | 66 mm | +10 mm |
| Sep | 18.3 °C | +1.8 °C | 14 mm | -38 mm |
| Oct | 10.5 °C | +2.7 °C | 39 mm | -13 mm |
| Nov | 5.9 °C | +6.4 °C | 46 mm | +6 mm |
| Dec | -2.7 °C | +3.3 °C | 39 mm | +3 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 Cherdakly?
Cherdakly has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 4.7 °C and it receives 533 mm of precipitation per year.
What is the hottest day ever recorded in Cherdakly?
The hottest day measured in Cherdakly between 1940 and 2025 was 1 August 2010, reaching 38.9 °C.
What is the coldest day in Cherdakly?
The coldest day measured in Cherdakly between 1940 and 2025 was 22 January 1942, at -43.6 °C.
Does it snow in Cherdakly?
Yes. Cherdakly gets on average 116.1 cm of snow per year and has around 159 frost days.
Has the climate of Cherdakly warmed?
Yes: Cherdakly warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cherdakly?
The wettest day measured in Cherdakly between 1940 and 2025 was 17 August 1944, with 59 mm of rain in 24 hours.
What was the windiest day in Cherdakly?
The windiest day measured in Cherdakly between 1940 and 2025 was 20 October 1973, with winds reaching 60.9 km/h.
What is the warmest month in Cherdakly?
The warmest month in Cherdakly is July (20.5 °C on average); the coldest is January (-11.5 °C).
How much does it rain in Cherdakly?
Cherdakly receives on average 533 mm of precipitation per year, spread over about 112 rainy days.
Is it sunny in Cherdakly?
Cherdakly 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 Cherdakly?
The heaviest 24-hour snowfall measured in Cherdakly between 1940 and 2025 was 5 January 1979, with 16.4 cm.
Are there tropical nights in Cherdakly?
Yes: Cherdakly has on average 8 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cherdakly?
In Cherdakly, between 1940 and 2025, the highest apparent temperature reached 40.5 °C on 2 August 2010, and the lowest was -48.9 °C on 22 January 1942.
Compare Cherdakly with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cherdakly