Borisoglebsk climate — normals and trends
Borisoglebsk (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.7 °C and it receives 526 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 (21.3 °C on average) and the coldest is January (-8.6 °C). Rainfall peaks in July.
Borisoglebsk averages 145 frost days, 19 hot days (≥ 30 °C) and 107 rainy days per year.
Borisoglebsk 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 160 to 130 per year over the period.
The hottest day of the period reached 41.5 °C (on 3 August 2010) and the coldest -40.4 °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
BorisoglebskVoronezh Oblast
- coords
- 51.37°, 42.10°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.7°C
Average daily high
10.8°C
Average daily low
2.5°C
Annual rainfall
526mm
Sunshine / day
7.6h
Mean relative humidity
72%
Average peak wind
19.2km/h
Seasonal range
29.9°C
Frost days (< 0 °C)
145 d/yr
Hot days (≥ 30 °C)
19 d/yr
Rainy days (≥ 1 mm)
107 d/yr
Annual snowfall
103.2 cm
Average feels-like high
7.6 °C
Average feels-like low
-1.1 °C
Average peak gust
35.3 km/h
Tropical nights (≥ 20 °C)
6 d/yr
Solar radiation
11.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.0 °C
since 1940
+0.4 °C per decade · r² = 0.45 · 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
41.5 °C
3 August 2010
Coldest day
-40.4 °C
22 January 1942
Wettest day
59 mm
4 July 1964
Windiest day
61.2 km/h
30 March 1942
Strongest gust
98.6 km/h
14 December 1981
Hottest feels-like
41.0 °C
27 July 1971
Coldest feels-like
-45.6 °C
22 January 1942
Snowiest day
16.5 cm
26 November 1965
Sunniest day
15.8 h
20 June 1951
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 | +7.3 °C | 43 mm | +3 mm |
| Feb | -5.0 °C | -0.1 °C | 30 mm | -5 mm |
| Mar | 9.1 °C | +8.0 °C | 46 mm | +11 mm |
| Apr | 17.3 °C | +4.3 °C | 21 mm | -18 mm |
| May | 21.9 °C | +1.3 °C | 36 mm | -11 mm |
| Jun | 23.5 °C | -1.1 °C | 95 mm | +43 mm |
| Jul | 29.1 °C | +2.5 °C | 75 mm | +18 mm |
| Aug | 25.8 °C | 0.0 °C | 15 mm | -21 mm |
| Sep | 21.6 °C | +2.3 °C | 3 mm | -42 mm |
| Oct | 12.4 °C | +1.8 °C | 68 mm | +22 mm |
| Nov | 8.0 °C | +5.8 °C | 32 mm | -16 mm |
| Dec | -0.8 °C | +2.3 °C | 34 mm | -11 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 Borisoglebsk?
Borisoglebsk has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.7 °C and it receives 526 mm of precipitation per year.
What is the hottest day ever recorded in Borisoglebsk?
The hottest day measured in Borisoglebsk between 1940 and 2025 was 3 August 2010, reaching 41.5 °C.
What is the coldest day in Borisoglebsk?
The coldest day measured in Borisoglebsk between 1940 and 2025 was 22 January 1942, at -40.4 °C.
Does it snow in Borisoglebsk?
Yes. Borisoglebsk gets on average 103.2 cm of snow per year and has around 145 frost days.
Has the climate of Borisoglebsk warmed?
Yes: Borisoglebsk warmed by +3.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Borisoglebsk?
The wettest day measured in Borisoglebsk between 1940 and 2025 was 4 July 1964, with 59 mm of rain in 24 hours.
What was the windiest day in Borisoglebsk?
The windiest day measured in Borisoglebsk between 1940 and 2025 was 30 March 1942, with winds reaching 61.2 km/h.
What is the warmest month in Borisoglebsk?
The warmest month in Borisoglebsk is July (21.3 °C on average); the coldest is January (-8.6 °C).
How much does it rain in Borisoglebsk?
Borisoglebsk receives on average 526 mm of precipitation per year, spread over about 107 rainy days.
Is it sunny in Borisoglebsk?
Borisoglebsk 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 Borisoglebsk?
The heaviest 24-hour snowfall measured in Borisoglebsk between 1940 and 2025 was 26 November 1965, with 16.5 cm.
Are there tropical nights in Borisoglebsk?
Yes: Borisoglebsk has on average 6 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Borisoglebsk?
In Borisoglebsk, between 1940 and 2025, the highest apparent temperature reached 41.0 °C on 27 July 1971, and the lowest was -45.6 °C on 22 January 1942.
Compare Borisoglebsk with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Borisoglebsk