Ertil' climate — normals and trends
Ertil' (Russia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.3 °C and it receives 561 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 (20.6 °C on average) and the coldest is January (-8.6 °C). Rainfall peaks in July.
Ertil' averages 147 frost days, 14 hot days (≥ 30 °C) and 114 rainy days per year.
Ertil' has warmed by +3.2 °C between 1940 and 2025, or +0.38 °C per decade. This trend is statistically significant.
The number of frost days there went from about 163 to 131 per year over the period.
The hottest day of the period reached 40.0 °C (on 2 August 2010) and the coldest -39.2 °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
Ertil'Voronezh Oblast
- coords
- 51.84°, 40.80°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.3°C
Average daily high
10.3°C
Average daily low
2.2°C
Annual rainfall
561mm
Sunshine / day
7.5h
Mean relative humidity
74%
Average peak wind
19.6km/h
Seasonal range
29.2°C
Frost days (< 0 °C)
147 d/yr
Hot days (≥ 30 °C)
14 d/yr
Rainy days (≥ 1 mm)
114 d/yr
Annual snowfall
112.0 cm
Average feels-like high
7.0 °C
Average feels-like low
-1.4 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
4 d/yr
Solar radiation
11.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.2 °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
40.0 °C
2 August 2010
Coldest day
-39.2 °C
22 January 1942
Wettest day
51 mm
30 May 1998
Windiest day
62.4 km/h
30 March 1942
Strongest gust
96.5 km/h
19 October 1973
Hottest feels-like
39.6 °C
30 June 1991
Coldest feels-like
-44.2 °C
22 January 1942
Snowiest day
19.0 cm
4 March 2022
Sunniest day
15.7 h
25 June 2010
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 | 1.4 °C | +7.3 °C | 37 mm | -4 mm |
| Feb | -4.7 °C | +0.3 °C | 28 mm | -8 mm |
| Mar | 8.9 °C | +8.1 °C | 39 mm | +1 mm |
| Apr | 16.7 °C | +4.3 °C | 23 mm | -19 mm |
| May | 21.1 °C | +1.1 °C | 39 mm | -12 mm |
| Jun | 22.4 °C | -1.3 °C | 121 mm | +64 mm |
| Jul | 28.1 °C | +2.5 °C | 68 mm | +7 mm |
| Aug | 24.7 °C | -0.2 °C | 39 mm | -5 mm |
| Sep | 20.7 °C | +2.1 °C | 7 mm | -40 mm |
| Oct | 11.7 °C | +1.6 °C | 82 mm | +35 mm |
| Nov | 7.3 °C | +5.4 °C | 32 mm | -18 mm |
| Dec | -1.0 °C | +2.2 °C | 34 mm | -13 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 Ertil'?
Ertil' has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.3 °C and it receives 561 mm of precipitation per year.
What is the hottest day ever recorded in Ertil'?
The hottest day measured in Ertil' between 1940 and 2025 was 2 August 2010, reaching 40.0 °C.
What is the coldest day in Ertil'?
The coldest day measured in Ertil' between 1940 and 2025 was 22 January 1942, at -39.2 °C.
Does it snow in Ertil'?
Yes. Ertil' gets on average 112.0 cm of snow per year and has around 147 frost days.
Has the climate of Ertil' warmed?
Yes: Ertil' warmed by +3.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ertil'?
The wettest day measured in Ertil' between 1940 and 2025 was 30 May 1998, with 51 mm of rain in 24 hours.
What was the windiest day in Ertil'?
The windiest day measured in Ertil' between 1940 and 2025 was 30 March 1942, with winds reaching 62.4 km/h.
What is the warmest month in Ertil'?
The warmest month in Ertil' is July (20.6 °C on average); the coldest is January (-8.6 °C).
How much does it rain in Ertil'?
Ertil' receives on average 561 mm of precipitation per year, spread over about 114 rainy days.
Is it sunny in Ertil'?
Ertil' gets on average 7.5 hours of sunshine per day, roughly 2,738 hours per year over 1940-2025.
What is the biggest single-day snowfall in Ertil'?
The heaviest 24-hour snowfall measured in Ertil' between 1940 and 2025 was 4 March 2022, with 19.0 cm.
Are there tropical nights in Ertil'?
Yes: Ertil' has on average 4 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ertil'?
In Ertil', between 1940 and 2025, the highest apparent temperature reached 39.6 °C on 30 June 1991, and the lowest was -44.2 °C on 22 January 1942.
Compare Ertil' with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ertil'