Rezh climate — normals and trends
Rezh (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 2.0 °C and it receives 534 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 (18.0 °C on average) and the coldest is January (-15.0 °C). Rainfall peaks in July.
Rezh averages 188 frost days, 5 hot days (≥ 30 °C) and 109 rainy days per year.
Rezh has warmed by +2.7 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The number of frost days there went from about 199 to 177 per year over the period.
The hottest day of the period reached 38.6 °C (on 16 July 2020) and the coldest -45.2 °C (on 8 December 1968).
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
RezhSverdlovsk Oblast
- coords
- 57.37°, 61.40°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
2.0°C
Average daily high
6.1°C
Average daily low
-2.2°C
Annual rainfall
534mm
Sunshine / day
7.3h
Mean relative humidity
74%
Average peak wind
16.1km/h
Seasonal range
33.0°C
Frost days (< 0 °C)
188 d/yr
Hot days (≥ 30 °C)
5 d/yr
Rainy days (≥ 1 mm)
109 d/yr
Annual snowfall
110.5 cm
Average feels-like high
2.6 °C
Average feels-like low
-6.1 °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
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.43 · 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
16 July 2020
Coldest day
-45.2 °C
8 December 1968
Wettest day
75 mm
5 July 1950
Windiest day
41.3 km/h
25 May 2020
Strongest gust
111.2 km/h
17 May 1981
Hottest feels-like
38.3 °C
29 July 1952
Coldest feels-like
-50.6 °C
31 December 1978
Snowiest day
28.3 cm
17 May 1981
Sunniest day
17.0 h
20 June 1955
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 | -4.8 °C | +7.0 °C | 34 mm | +15 mm |
| Feb | -3.6 °C | +5.4 °C | 3 mm | -14 mm |
| Mar | 3.2 °C | +4.2 °C | 24 mm | +2 mm |
| Apr | 10.8 °C | +2.2 °C | 82 mm | +48 mm |
| May | 17.9 °C | +1.7 °C | 58 mm | +4 mm |
| Jun | 24.1 °C | +3.0 °C | 55 mm | -19 mm |
| Jul | 22.1 °C | -0.7 °C | 77 mm | -13 mm |
| Aug | 21.7 °C | +1.5 °C | 51 mm | -20 mm |
| Sep | 15.4 °C | +1.5 °C | 57 mm | +1 mm |
| Oct | 7.7 °C | +2.6 °C | 13 mm | -28 mm |
| Nov | 1.8 °C | +5.6 °C | 35 mm | +4 mm |
| Dec | -7.5 °C | +2.0 °C | 45 mm | +21 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 Rezh?
Rezh has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 2.0 °C and it receives 534 mm of precipitation per year.
What is the hottest day ever recorded in Rezh?
The hottest day measured in Rezh between 1940 and 2025 was 16 July 2020, reaching 38.6 °C.
What is the coldest day in Rezh?
The coldest day measured in Rezh between 1940 and 2025 was 8 December 1968, at -45.2 °C.
Does it snow in Rezh?
Yes. Rezh gets on average 110.5 cm of snow per year and has around 188 frost days.
Has the climate of Rezh warmed?
Yes: Rezh warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Rezh?
The wettest day measured in Rezh between 1940 and 2025 was 5 July 1950, with 75 mm of rain in 24 hours.
What was the windiest day in Rezh?
The windiest day measured in Rezh between 1940 and 2025 was 25 May 2020, with winds reaching 41.3 km/h.
What is the warmest month in Rezh?
The warmest month in Rezh is July (18.0 °C on average); the coldest is January (-15.0 °C).
How much does it rain in Rezh?
Rezh receives on average 534 mm of precipitation per year, spread over about 109 rainy days.
Is it sunny in Rezh?
Rezh gets on average 7.3 hours of sunshine per day, roughly 2,665 hours per year over 1940-2025.
What is the biggest single-day snowfall in Rezh?
The heaviest 24-hour snowfall measured in Rezh between 1940 and 2025 was 17 May 1981, with 28.3 cm.
Are there tropical nights in Rezh?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Rezh.
What was the most extreme apparent temperature in Rezh?
In Rezh, between 1940 and 2025, the highest apparent temperature reached 38.3 °C on 29 July 1952, and the lowest was -50.6 °C on 31 December 1978.
Compare Rezh with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Rezh