Chornobay climate — normals and trends
Chornobay (Ukraine) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.4 °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 (21.0 °C on average) and the coldest is January (-5.0 °C). Rainfall peaks in July.
Chornobay averages 115 frost days, 12 hot days (≥ 30 °C) and 108 rainy days per year.
Chornobay has warmed by +2.9 °C between 1940 and 2025, or +0.34 °C per decade. This trend is statistically significant.
The number of frost days there went from about 135 to 95 per year over the period.
The hottest day of the period reached 37.8 °C (on 8 August 2010) and the coldest -34.7 °C (on 11 January 1940).
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
ChornobayCherkasy Oblast
- coords
- 49.67°, 32.32°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.4°C
Average daily high
12.0°C
Average daily low
4.7°C
Annual rainfall
561mm
Sunshine / day
7.7h
Mean relative humidity
74%
Average peak wind
17.5km/h
Seasonal range
26.0°C
Frost days (< 0 °C)
115 d/yr
Hot days (≥ 30 °C)
12 d/yr
Rainy days (≥ 1 mm)
108 d/yr
Annual snowfall
77.8 cm
Average feels-like high
9.4 °C
Average feels-like low
1.6 °C
Average peak gust
34.5 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
+2.9 °C
since 1940
+0.3 °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
37.8 °C
8 August 2010
Coldest day
-34.7 °C
11 January 1940
Wettest day
49 mm
3 June 1980
Windiest day
48.6 km/h
27 January 1964
Strongest gust
92.9 km/h
30 September 1995
Hottest feels-like
39.6 °C
17 July 2024
Coldest feels-like
-40.0 °C
10 January 1940
Snowiest day
21.1 cm
12 February 1969
Sunniest day
15.9 h
2 July 2022
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 | 4.1 °C | +6.7 °C | 19 mm | -18 mm |
| Feb | -0.7 °C | +0.6 °C | 10 mm | -28 mm |
| Mar | 11.4 °C | +7.2 °C | 29 mm | -10 mm |
| Apr | 16.1 °C | +2.8 °C | 36 mm | -8 mm |
| May | 19.1 °C | -1.1 °C | 68 mm | +17 mm |
| Jun | 24.2 °C | +0.3 °C | 38 mm | -26 mm |
| Jul | 28.7 °C | +3.1 °C | 45 mm | -21 mm |
| Aug | 26.5 °C | +1.3 °C | 36 mm | -11 mm |
| Sep | 22.2 °C | +2.6 °C | 18 mm | -28 mm |
| Oct | 12.0 °C | -0.1 °C | 64 mm | +23 mm |
| Nov | 9.3 °C | +4.8 °C | 41 mm | -3 mm |
| Dec | 2.7 °C | +2.9 °C | 33 mm | -9 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 Chornobay?
Chornobay has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 8.4 °C and it receives 561 mm of precipitation per year.
What is the hottest day ever recorded in Chornobay?
The hottest day measured in Chornobay between 1940 and 2025 was 8 August 2010, reaching 37.8 °C.
What is the coldest day in Chornobay?
The coldest day measured in Chornobay between 1940 and 2025 was 11 January 1940, at -34.7 °C.
Does it snow in Chornobay?
Yes. Chornobay gets on average 77.8 cm of snow per year and has around 115 frost days.
Has the climate of Chornobay warmed?
Yes: Chornobay warmed by +2.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Chornobay?
The wettest day measured in Chornobay between 1940 and 2025 was 3 June 1980, with 49 mm of rain in 24 hours.
What was the windiest day in Chornobay?
The windiest day measured in Chornobay between 1940 and 2025 was 27 January 1964, with winds reaching 48.6 km/h.
What is the warmest month in Chornobay?
The warmest month in Chornobay is July (21.0 °C on average); the coldest is January (-5.0 °C).
How much does it rain in Chornobay?
Chornobay receives on average 561 mm of precipitation per year, spread over about 108 rainy days.
Is it sunny in Chornobay?
Chornobay gets on average 7.7 hours of sunshine per day, roughly 2,811 hours per year over 1940-2025.
What is the biggest single-day snowfall in Chornobay?
The heaviest 24-hour snowfall measured in Chornobay between 1940 and 2025 was 12 February 1969, with 21.1 cm.
Are there tropical nights in Chornobay?
Yes: Chornobay has on average 6 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Chornobay?
In Chornobay, between 1940 and 2025, the highest apparent temperature reached 39.6 °C on 17 July 2024, and the lowest was -40.0 °C on 10 January 1940.
Compare Chornobay with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Chornobay