Chystyakove climate — normals and trends
Chystyakove (Ukraine) has a hot-summer humid continental climate (Dfa) under the Köppen-Geiger classification. Its mean annual temperature is 8.5 °C and it receives 508 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 (22.1 °C on average) and the coldest is January (-5.5 °C). Rainfall peaks in June.
Chystyakove averages 125 frost days, 22 hot days (≥ 30 °C) and 100 rainy days per year.
Chystyakove 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 141 to 109 per year over the period.
The hottest day of the period reached 39.2 °C (on 13 July 2025) and the coldest -34.4 °C (on 9 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
ChystyakoveDonetsk Oblast
- coords
- 48.04°, 38.60°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.5°C
Average daily high
12.8°C
Average daily low
4.3°C
Annual rainfall
508mm
Sunshine / day
8.0h
Mean relative humidity
72%
Average peak wind
17.6km/h
Seasonal range
27.6°C
Frost days (< 0 °C)
125 d/yr
Hot days (≥ 30 °C)
22 d/yr
Rainy days (≥ 1 mm)
100 d/yr
Annual snowfall
72.9 cm
Average feels-like high
10.0 °C
Average feels-like low
1.1 °C
Average peak gust
35.6 km/h
Tropical nights (≥ 20 °C)
9 d/yr
Solar radiation
12.6 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
39.2 °C
13 July 2025
Coldest day
-34.4 °C
9 January 1940
Wettest day
49 mm
24 May 1992
Windiest day
46.2 km/h
30 October 1998
Strongest gust
101.2 km/h
14 December 1981
Hottest feels-like
40.9 °C
13 July 2025
Coldest feels-like
-41.3 °C
9 January 1940
Snowiest day
21.7 cm
17 December 2009
Sunniest day
15.0 h
31 May 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 | 3.9 °C | +6.5 °C | 18 mm | -24 mm |
| Feb | -2.1 °C | -0.7 °C | 24 mm | -14 mm |
| Mar | 11.8 °C | +7.4 °C | 32 mm | -7 mm |
| Apr | 16.7 °C | +2.5 °C | 23 mm | -23 mm |
| May | 21.5 °C | +0.7 °C | 47 mm | -7 mm |
| Jun | 26.1 °C | +1.0 °C | 57 mm | +3 mm |
| Jul | 32.4 °C | +4.9 °C | 13 mm | -34 mm |
| Aug | 29.1 °C | +2.0 °C | 7 mm | -25 mm |
| Sep | 23.3 °C | +2.2 °C | 13 mm | -20 mm |
| Oct | 14.2 °C | +1.3 °C | 62 mm | +27 mm |
| Nov | 10.1 °C | +5.2 °C | 26 mm | -15 mm |
| Dec | 1.2 °C | +1.5 °C | 27 mm | -20 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 Chystyakove?
Chystyakove has a hot-summer humid continental climate (Köppen Dfa). Over 1940-2025, the average annual temperature is 8.5 °C and it receives 508 mm of precipitation per year.
What is the hottest day ever recorded in Chystyakove?
The hottest day measured in Chystyakove between 1940 and 2025 was 13 July 2025, reaching 39.2 °C.
What is the coldest day in Chystyakove?
The coldest day measured in Chystyakove between 1940 and 2025 was 9 January 1940, at -34.4 °C.
Does it snow in Chystyakove?
Yes. Chystyakove gets on average 72.9 cm of snow per year and has around 125 frost days.
Has the climate of Chystyakove warmed?
Yes: Chystyakove warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Chystyakove?
The wettest day measured in Chystyakove between 1940 and 2025 was 24 May 1992, with 49 mm of rain in 24 hours.
What was the windiest day in Chystyakove?
The windiest day measured in Chystyakove between 1940 and 2025 was 30 October 1998, with winds reaching 46.2 km/h.
What is the warmest month in Chystyakove?
The warmest month in Chystyakove is July (22.1 °C on average); the coldest is January (-5.5 °C).
How much does it rain in Chystyakove?
Chystyakove receives on average 508 mm of precipitation per year, spread over about 100 rainy days.
Is it sunny in Chystyakove?
Chystyakove gets on average 8.0 hours of sunshine per day, roughly 2,920 hours per year over 1940-2025.
What is the biggest single-day snowfall in Chystyakove?
The heaviest 24-hour snowfall measured in Chystyakove between 1940 and 2025 was 17 December 2009, with 21.7 cm.
Are there tropical nights in Chystyakove?
Yes: Chystyakove has on average 9 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Chystyakove?
In Chystyakove, between 1940 and 2025, the highest apparent temperature reached 40.9 °C on 13 July 2025, and the lowest was -41.3 °C on 9 January 1940.
Compare Chystyakove with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Chystyakove