Polazna climate — normals and trends
Polazna (Russia) has a subarctic climate (Dfc) under the Köppen-Geiger classification. Its mean annual temperature is 1.7 °C and it receives 694 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 (17.8 °C on average) and the coldest is January (-14.5 °C). Rainfall peaks in July.
Polazna averages 184 frost days, 1 hot days (≥ 30 °C) and 144 rainy days per year.
Polazna has warmed by +2.5 °C between 1940 and 2025, or +0.30 °C per decade. This trend is statistically significant.
The number of frost days there went from about 194 to 174 per year over the period.
The hottest day of the period reached 34.7 °C (on 30 June 2021) and the coldest -49.1 °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
PolaznaPerm Krai
- coords
- 58.29°, 56.42°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
1.7°C
Average daily high
5.0°C
Average daily low
-1.5°C
Annual rainfall
694mm
Sunshine / day
6.9h
Mean relative humidity
79%
Average peak wind
15.3km/h
Seasonal range
32.3°C
Frost days (< 0 °C)
184 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
144 d/yr
Annual snowfall
175.8 cm
Average feels-like high
1.9 °C
Average feels-like low
-5.2 °C
Average peak gust
33.2 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
9.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.39 · 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
34.7 °C
30 June 2021
Coldest day
-49.1 °C
31 December 1978
Wettest day
74 mm
13 June 1978
Windiest day
38.0 km/h
20 October 1973
Strongest gust
93.6 km/h
24 March 1971
Hottest feels-like
38.4 °C
6 August 2010
Coldest feels-like
-54.6 °C
31 December 1978
Snowiest day
18.3 cm
28 April 2025
Sunniest day
17.2 h
17 June 1944
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 | -4.9 °C | +6.9 °C | 77 mm | +40 mm |
| Feb | -6.1 °C | +3.6 °C | 17 mm | -12 mm |
| Mar | 2.1 °C | +4.0 °C | 28 mm | -9 mm |
| Apr | 7.8 °C | +1.4 °C | 92 mm | +49 mm |
| May | 15.9 °C | +2.2 °C | 86 mm | +24 mm |
| Jun | 20.9 °C | +1.6 °C | 90 mm | +8 mm |
| Jul | 20.4 °C | -1.1 °C | 68 mm | -17 mm |
| Aug | 20.6 °C | +1.7 °C | 86 mm | +7 mm |
| Sep | 14.0 °C | +1.3 °C | 48 mm | -26 mm |
| Oct | 7.4 °C | +3.1 °C | 40 mm | -26 mm |
| Nov | 1.6 °C | +5.6 °C | 100 mm | +47 mm |
| Dec | -7.9 °C | +1.4 °C | 75 mm | +29 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 Polazna?
Polazna has a subarctic climate (Köppen Dfc). Over 1940-2025, the average annual temperature is 1.7 °C and it receives 694 mm of precipitation per year.
What is the hottest day ever recorded in Polazna?
The hottest day measured in Polazna between 1940 and 2025 was 30 June 2021, reaching 34.7 °C.
What is the coldest day in Polazna?
The coldest day measured in Polazna between 1940 and 2025 was 31 December 1978, at -49.1 °C.
Does it snow in Polazna?
Yes. Polazna gets on average 175.8 cm of snow per year and has around 184 frost days.
Has the climate of Polazna warmed?
Yes: Polazna warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Polazna?
The wettest day measured in Polazna between 1940 and 2025 was 13 June 1978, with 74 mm of rain in 24 hours.
What was the windiest day in Polazna?
The windiest day measured in Polazna between 1940 and 2025 was 20 October 1973, with winds reaching 38.0 km/h.
What is the warmest month in Polazna?
The warmest month in Polazna is July (17.8 °C on average); the coldest is January (-14.5 °C).
How much does it rain in Polazna?
Polazna receives on average 694 mm of precipitation per year, spread over about 144 rainy days.
Is it sunny in Polazna?
Polazna gets on average 6.9 hours of sunshine per day, roughly 2,519 hours per year over 1940-2025.
What is the biggest single-day snowfall in Polazna?
The heaviest 24-hour snowfall measured in Polazna between 1940 and 2025 was 28 April 2025, with 18.3 cm.
Are there tropical nights in Polazna?
Yes: Polazna has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Polazna?
In Polazna, between 1940 and 2025, the highest apparent temperature reached 38.4 °C on 6 August 2010, and the lowest was -54.6 °C on 31 December 1978.
Compare Polazna with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Polazna