Oktyabr'skiy climate — normals and trends
Oktyabr'skiy (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.1 °C and it receives 601 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 (20.3 °C on average) and the coldest is January (-6.8 °C). Rainfall peaks in July.
Oktyabr'skiy averages 135 frost days, 11 hot days (≥ 30 °C) and 115 rainy days per year.
Oktyabr'skiy has warmed by +3.1 °C between 1940 and 2025, or +0.36 °C per decade. This trend is statistically significant.
The number of frost days there went from about 153 to 117 per year over the period.
The hottest day of the period reached 39.0 °C (on 8 August 2010) and the coldest -36.4 °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
Oktyabr'skiyBelgorod Oblast
- coords
- 50.45°, 36.36°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.1°C
Average daily high
11.0°C
Average daily low
3.2°C
Annual rainfall
601mm
Sunshine / day
7.4h
Mean relative humidity
75%
Average peak wind
18.8km/h
Seasonal range
27.1°C
Frost days (< 0 °C)
135 d/yr
Hot days (≥ 30 °C)
11 d/yr
Rainy days (≥ 1 mm)
115 d/yr
Annual snowfall
102.9 cm
Average feels-like high
8.0 °C
Average feels-like low
-0.2 °C
Average peak gust
35.8 km/h
Tropical nights (≥ 20 °C)
3 d/yr
Solar radiation
11.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.1 °C
since 1940
+0.4 °C per decade · r² = 0.48 · 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
39.0 °C
8 August 2010
Coldest day
-36.4 °C
22 January 1942
Wettest day
70 mm
14 July 2020
Windiest day
50.6 km/h
3 March 1943
Strongest gust
98.6 km/h
10 July 1986
Hottest feels-like
39.3 °C
12 August 1951
Coldest feels-like
-42.5 °C
22 January 1942
Snowiest day
20.4 cm
18 January 1970
Sunniest day
15.3 h
27 June 1940
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 | 2.6 °C | +6.9 °C | 24 mm | -20 mm |
| Feb | -2.3 °C | +0.8 °C | 17 mm | -24 mm |
| Mar | 10.4 °C | +8.0 °C | 47 mm | +5 mm |
| Apr | 16.1 °C | +3.4 °C | 23 mm | -24 mm |
| May | 19.4 °C | -0.3 °C | 84 mm | +25 mm |
| Jun | 23.1 °C | -0.3 °C | 58 mm | -6 mm |
| Jul | 28.4 °C | +3.2 °C | 76 mm | +9 mm |
| Aug | 24.6 °C | -0.1 °C | 69 mm | +17 mm |
| Sep | 21.3 °C | +2.5 °C | 2 mm | -43 mm |
| Oct | 11.4 °C | +0.5 °C | 89 mm | +42 mm |
| Nov | 8.1 °C | +5.1 °C | 31 mm | -18 mm |
| Dec | 0.5 °C | +2.3 °C | 43 mm | -5 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 Oktyabr'skiy?
Oktyabr'skiy has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.1 °C and it receives 601 mm of precipitation per year.
What is the hottest day ever recorded in Oktyabr'skiy?
The hottest day measured in Oktyabr'skiy between 1940 and 2025 was 8 August 2010, reaching 39.0 °C.
What is the coldest day in Oktyabr'skiy?
The coldest day measured in Oktyabr'skiy between 1940 and 2025 was 22 January 1942, at -36.4 °C.
Does it snow in Oktyabr'skiy?
Yes. Oktyabr'skiy gets on average 102.9 cm of snow per year and has around 135 frost days.
Has the climate of Oktyabr'skiy warmed?
Yes: Oktyabr'skiy warmed by +3.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Oktyabr'skiy?
The wettest day measured in Oktyabr'skiy between 1940 and 2025 was 14 July 2020, with 70 mm of rain in 24 hours.
What was the windiest day in Oktyabr'skiy?
The windiest day measured in Oktyabr'skiy between 1940 and 2025 was 3 March 1943, with winds reaching 50.6 km/h.
What is the warmest month in Oktyabr'skiy?
The warmest month in Oktyabr'skiy is July (20.3 °C on average); the coldest is January (-6.8 °C).
How much does it rain in Oktyabr'skiy?
Oktyabr'skiy receives on average 601 mm of precipitation per year, spread over about 115 rainy days.
Is it sunny in Oktyabr'skiy?
Oktyabr'skiy gets on average 7.4 hours of sunshine per day, roughly 2,701 hours per year over 1940-2025.
What is the biggest single-day snowfall in Oktyabr'skiy?
The heaviest 24-hour snowfall measured in Oktyabr'skiy between 1940 and 2025 was 18 January 1970, with 20.4 cm.
Are there tropical nights in Oktyabr'skiy?
Yes: Oktyabr'skiy has on average 3 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Oktyabr'skiy?
In Oktyabr'skiy, between 1940 and 2025, the highest apparent temperature reached 39.3 °C on 12 August 1951, and the lowest was -42.5 °C on 22 January 1942.
Compare Oktyabr'skiy with another city
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Nearby cities
The climate around Oktyabr'skiy