Semenivka climate — normals and trends
Semenivka (Ukraine) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.6 °C and it receives 640 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 (19.1 °C on average) and the coldest is January (-6.7 °C). Rainfall peaks in July.
Semenivka averages 137 frost days, 6 hot days (≥ 30 °C) and 126 rainy days per year.
Semenivka has warmed by +3.2 °C between 1940 and 2025, or +0.37 °C per decade. This trend is statistically significant.
The number of frost days there went from about 157 to 117 per year over the period.
The hottest day of the period reached 38.4 °C (on 8 August 2010) and the coldest -38.0 °C (on 10 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
SemenivkaChernihiv Oblast
- coords
- 52.18°, 32.58°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.6°C
Average daily high
10.3°C
Average daily low
2.8°C
Annual rainfall
640mm
Sunshine / day
7.1h
Mean relative humidity
78%
Average peak wind
19.3km/h
Seasonal range
25.8°C
Frost days (< 0 °C)
137 d/yr
Hot days (≥ 30 °C)
6 d/yr
Rainy days (≥ 1 mm)
126 d/yr
Annual snowfall
101.4 cm
Average feels-like high
7.2 °C
Average feels-like low
-0.7 °C
Average peak gust
35.9 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
10.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+3.2 °C
since 1940
+0.4 °C per decade · r² = 0.53 · 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
38.4 °C
8 August 2010
Coldest day
-38.0 °C
10 January 1940
Wettest day
64 mm
10 July 1986
Windiest day
56.2 km/h
11 December 1967
Strongest gust
99.4 km/h
14 January 2022
Hottest feels-like
38.4 °C
16 July 1951
Coldest feels-like
-43.2 °C
10 January 1940
Snowiest day
19.0 cm
19 November 1999
Sunniest day
16.0 h
18 June 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 | 2.9 °C | +7.1 °C | 32 mm | -8 mm |
| Feb | -1.8 °C | +1.2 °C | 9 mm | -28 mm |
| Mar | 9.7 °C | +7.3 °C | 49 mm | +9 mm |
| Apr | 14.9 °C | +3.1 °C | 44 mm | -2 mm |
| May | 17.5 °C | -1.2 °C | 55 mm | -4 mm |
| Jun | 21.3 °C | -1.0 °C | 108 mm | +34 mm |
| Jul | 25.7 °C | +2.0 °C | 97 mm | +9 mm |
| Aug | 22.9 °C | -0.3 °C | 68 mm | +5 mm |
| Sep | 20.2 °C | +2.6 °C | 17 mm | -35 mm |
| Oct | 10.4 °C | +0.2 °C | 65 mm | +17 mm |
| Nov | 7.0 °C | +4.3 °C | 42 mm | -6 mm |
| Dec | 0.9 °C | +2.7 °C | 47 mm | +2 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 Semenivka?
Semenivka has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.6 °C and it receives 640 mm of precipitation per year.
What is the hottest day ever recorded in Semenivka?
The hottest day measured in Semenivka between 1940 and 2025 was 8 August 2010, reaching 38.4 °C.
What is the coldest day in Semenivka?
The coldest day measured in Semenivka between 1940 and 2025 was 10 January 1940, at -38.0 °C.
Does it snow in Semenivka?
Yes. Semenivka gets on average 101.4 cm of snow per year and has around 137 frost days.
Has the climate of Semenivka warmed?
Yes: Semenivka warmed by +3.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Semenivka?
The wettest day measured in Semenivka between 1940 and 2025 was 10 July 1986, with 64 mm of rain in 24 hours.
What was the windiest day in Semenivka?
The windiest day measured in Semenivka between 1940 and 2025 was 11 December 1967, with winds reaching 56.2 km/h.
What is the warmest month in Semenivka?
The warmest month in Semenivka is July (19.1 °C on average); the coldest is January (-6.7 °C).
How much does it rain in Semenivka?
Semenivka receives on average 640 mm of precipitation per year, spread over about 126 rainy days.
Is it sunny in Semenivka?
Semenivka gets on average 7.1 hours of sunshine per day, roughly 2,592 hours per year over 1940-2025.
What is the biggest single-day snowfall in Semenivka?
The heaviest 24-hour snowfall measured in Semenivka between 1940 and 2025 was 19 November 1999, with 19.0 cm.
Are there tropical nights in Semenivka?
Yes: Semenivka has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Semenivka?
In Semenivka, between 1940 and 2025, the highest apparent temperature reached 38.4 °C on 16 July 1951, and the lowest was -43.2 °C on 10 January 1940.
Compare Semenivka with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Semenivka