Slov”yanoserbs'k climate — normals and trends
Slov”yanoserbs'k (Ukraine) has a hot-summer humid continental climate (Dfa) under the Köppen-Geiger classification. Its mean annual temperature is 8.7 °C and it receives 482 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 (22.6 °C on average) and the coldest is January (-5.6 °C). Rainfall peaks in June.
Slov”yanoserbs'k averages 121 frost days, 27 hot days (≥ 30 °C) and 99 rainy days per year.
Slov”yanoserbs'k has warmed by +2.7 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The number of frost days there went from about 138 to 104 per year over the period.
The hottest day of the period reached 40.4 °C (on 13 July 2025) and the coldest -36.0 °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
Slov”yanoserbs'kLuhansk Oblast
- coords
- 48.70°, 38.98°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.7°C
Average daily high
12.9°C
Average daily low
4.4°C
Annual rainfall
482mm
Sunshine / day
7.7h
Mean relative humidity
71%
Average peak wind
17.9km/h
Seasonal range
28.2°C
Frost days (< 0 °C)
121 d/yr
Hot days (≥ 30 °C)
27 d/yr
Rainy days (≥ 1 mm)
99 d/yr
Annual snowfall
73.1 cm
Average feels-like high
10.1 °C
Average feels-like low
1.3 °C
Average peak gust
34.9 km/h
Tropical nights (≥ 20 °C)
10 d/yr
Solar radiation
12.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.40 · 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
40.4 °C
13 July 2025
Coldest day
-36.0 °C
9 January 1940
Wettest day
53 mm
26 June 1956
Windiest day
47.2 km/h
26 February 1940
Strongest gust
95.8 km/h
14 December 1981
Hottest feels-like
40.8 °C
13 July 2025
Coldest feels-like
-41.7 °C
9 January 1940
Snowiest day
24.6 cm
30 March 2023
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 | 4.1 °C | +6.9 °C | 21 mm | -20 mm |
| Feb | -2.0 °C | -0.3 °C | 24 mm | -12 mm |
| Mar | 11.9 °C | +7.6 °C | 28 mm | -8 mm |
| Apr | 17.8 °C | +3.2 °C | 13 mm | -31 mm |
| May | 22.8 °C | +1.3 °C | 32 mm | -13 mm |
| Jun | 26.7 °C | +1.0 °C | 39 mm | -8 mm |
| Jul | 33.0 °C | +5.1 °C | 20 mm | -23 mm |
| Aug | 29.5 °C | +2.1 °C | 7 mm | -25 mm |
| Sep | 23.8 °C | +2.6 °C | 9 mm | -25 mm |
| Oct | 14.0 °C | +1.2 °C | 64 mm | +28 mm |
| Nov | 9.9 °C | +5.1 °C | 33 mm | -9 mm |
| Dec | 1.3 °C | +1.7 °C | 29 mm | -16 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 Slov”yanoserbs'k?
Slov”yanoserbs'k has a hot-summer humid continental climate (Köppen Dfa). Over 1940-2025, the average annual temperature is 8.7 °C and it receives 482 mm of precipitation per year.
What is the hottest day ever recorded in Slov”yanoserbs'k?
The hottest day measured in Slov”yanoserbs'k between 1940 and 2025 was 13 July 2025, reaching 40.4 °C.
What is the coldest day in Slov”yanoserbs'k?
The coldest day measured in Slov”yanoserbs'k between 1940 and 2025 was 9 January 1940, at -36.0 °C.
Does it snow in Slov”yanoserbs'k?
Yes. Slov”yanoserbs'k gets on average 73.1 cm of snow per year and has around 121 frost days.
Has the climate of Slov”yanoserbs'k warmed?
Yes: Slov”yanoserbs'k warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Slov”yanoserbs'k?
The wettest day measured in Slov”yanoserbs'k between 1940 and 2025 was 26 June 1956, with 53 mm of rain in 24 hours.
What was the windiest day in Slov”yanoserbs'k?
The windiest day measured in Slov”yanoserbs'k between 1940 and 2025 was 26 February 1940, with winds reaching 47.2 km/h.
What is the warmest month in Slov”yanoserbs'k?
The warmest month in Slov”yanoserbs'k is July (22.6 °C on average); the coldest is January (-5.6 °C).
How much does it rain in Slov”yanoserbs'k?
Slov”yanoserbs'k receives on average 482 mm of precipitation per year, spread over about 99 rainy days.
Is it sunny in Slov”yanoserbs'k?
Slov”yanoserbs'k 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 Slov”yanoserbs'k?
The heaviest 24-hour snowfall measured in Slov”yanoserbs'k between 1940 and 2025 was 30 March 2023, with 24.6 cm.
Are there tropical nights in Slov”yanoserbs'k?
Yes: Slov”yanoserbs'k has on average 10 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Slov”yanoserbs'k?
In Slov”yanoserbs'k, between 1940 and 2025, the highest apparent temperature reached 40.8 °C on 13 July 2025, and the lowest was -41.7 °C on 9 January 1940.
Compare Slov”yanoserbs'k with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Slov”yanoserbs'k