Pioner climate — normals and trends
Pioner (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 0.9 °C and it receives 593 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 (18.8 °C on average) and the coldest is January (-17.3 °C). Rainfall peaks in August.
Pioner averages 197 frost days, 3 hot days (≥ 30 °C) and 136 rainy days per year.
Pioner 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 208 to 186 per year over the period.
The hottest day of the period reached 36.0 °C (on 10 July 1975) and the coldest -46.3 °C (on 6 January 2001).
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
PionerKemerovo Oblast
- coords
- 55.32°, 85.95°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
0.9°C
Average daily high
5.3°C
Average daily low
-3.5°C
Annual rainfall
593mm
Sunshine / day
7.9h
Mean relative humidity
74%
Average peak wind
17.3km/h
Seasonal range
36.1°C
Frost days (< 0 °C)
197 d/yr
Hot days (≥ 30 °C)
3 d/yr
Rainy days (≥ 1 mm)
136 d/yr
Annual snowfall
162.1 cm
Average feels-like high
1.8 °C
Average feels-like low
-7.4 °C
Average peak gust
33.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
11.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.36 · 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
36.0 °C
10 July 1975
Coldest day
-46.3 °C
6 January 2001
Wettest day
46 mm
27 August 2014
Windiest day
50.5 km/h
8 March 1948
Strongest gust
99.0 km/h
9 April 1989
Hottest feels-like
38.2 °C
23 June 1957
Coldest feels-like
-51.3 °C
6 January 2001
Snowiest day
14.8 cm
4 November 1979
Sunniest day
16.8 h
22 June 1951
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 | -6.7 °C | +7.0 °C | 40 mm | +8 mm |
| Feb | -7.0 °C | +4.2 °C | 26 mm | +2 mm |
| Mar | 1.0 °C | +4.1 °C | 26 mm | -3 mm |
| Apr | 12.7 °C | +6.3 °C | 58 mm | +21 mm |
| May | 16.7 °C | +1.1 °C | 38 mm | -19 mm |
| Jun | 25.7 °C | +4.2 °C | 54 mm | -12 mm |
| Jul | 24.7 °C | +1.0 °C | 36 mm | -31 mm |
| Aug | 20.1 °C | -0.8 °C | 143 mm | +74 mm |
| Sep | 16.7 °C | +2.1 °C | 49 mm | -5 mm |
| Oct | 4.4 °C | -1.2 °C | 21 mm | -34 mm |
| Nov | -1.8 °C | +3.5 °C | 97 mm | +42 mm |
| Dec | -8.6 °C | +3.1 °C | 63 mm | +17 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 Pioner?
Pioner has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 0.9 °C and it receives 593 mm of precipitation per year.
What is the hottest day ever recorded in Pioner?
The hottest day measured in Pioner between 1940 and 2025 was 10 July 1975, reaching 36.0 °C.
What is the coldest day in Pioner?
The coldest day measured in Pioner between 1940 and 2025 was 6 January 2001, at -46.3 °C.
Does it snow in Pioner?
Yes. Pioner gets on average 162.1 cm of snow per year and has around 197 frost days.
Has the climate of Pioner warmed?
Yes: Pioner warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Pioner?
The wettest day measured in Pioner between 1940 and 2025 was 27 August 2014, with 46 mm of rain in 24 hours.
What was the windiest day in Pioner?
The windiest day measured in Pioner between 1940 and 2025 was 8 March 1948, with winds reaching 50.5 km/h.
What is the warmest month in Pioner?
The warmest month in Pioner is July (18.8 °C on average); the coldest is January (-17.3 °C).
How much does it rain in Pioner?
Pioner receives on average 593 mm of precipitation per year, spread over about 136 rainy days.
Is it sunny in Pioner?
Pioner gets on average 7.9 hours of sunshine per day, roughly 2,884 hours per year over 1940-2025.
What is the biggest single-day snowfall in Pioner?
The heaviest 24-hour snowfall measured in Pioner between 1940 and 2025 was 4 November 1979, with 14.8 cm.
Are there tropical nights in Pioner?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Pioner.
What was the most extreme apparent temperature in Pioner?
In Pioner, between 1940 and 2025, the highest apparent temperature reached 38.2 °C on 23 June 1957, and the lowest was -51.3 °C on 6 January 2001.
Compare Pioner with another city
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Nearby cities
The climate around Pioner