Prymorsk climate — normals and trends
Prymorsk (Ukraine) has a hot-summer humid continental climate (Dfa) under the Köppen-Geiger classification. Its mean annual temperature is 10.7 °C and it receives 418 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 (23.7 °C on average) and the coldest is January (-2.1 °C). Rainfall peaks in June.
Prymorsk averages 86 frost days, 18 hot days (≥ 30 °C) and 84 rainy days per year.
Prymorsk has warmed by +1.8 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 101 to 71 per year over the period.
The hottest day of the period reached 37.4 °C (on 8 August 2010) and the coldest -30.8 °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
PrymorskZaporizhzhia Oblast
- coords
- 46.73°, 36.35°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.7°C
Average daily high
14.0°C
Average daily low
7.4°C
Annual rainfall
418mm
Sunshine / day
8.8h
Mean relative humidity
73%
Average peak wind
21.9km/h
Seasonal range
25.8°C
Frost days (< 0 °C)
86 d/yr
Hot days (≥ 30 °C)
18 d/yr
Rainy days (≥ 1 mm)
84 d/yr
Annual snowfall
35.1 cm
Average feels-like high
11.3 °C
Average feels-like low
4.2 °C
Average peak gust
37.7 km/h
Tropical nights (≥ 20 °C)
31 d/yr
Solar radiation
13.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.29 · 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
37.4 °C
8 August 2010
Coldest day
-30.8 °C
10 January 1940
Wettest day
119 mm
27 July 2008
Windiest day
67.4 km/h
24 September 2014
Strongest gust
100.4 km/h
11 November 2007
Hottest feels-like
40.9 °C
20 July 2021
Coldest feels-like
-38.5 °C
10 January 1940
Snowiest day
13.8 cm
29 December 1996
Sunniest day
15.0 h
26 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 | 5.6 °C | +5.3 °C | 11 mm | -27 mm |
| Feb | 0.2 °C | -1.2 °C | 19 mm | -14 mm |
| Mar | 11.1 °C | +5.3 °C | 30 mm | -3 mm |
| Apr | 14.6 °C | +0.9 °C | 30 mm | -5 mm |
| May | 19.9 °C | -0.4 °C | 47 mm | +5 mm |
| Jun | 26.3 °C | +1.2 °C | 35 mm | -9 mm |
| Jul | 31.1 °C | +3.2 °C | 5 mm | -29 mm |
| Aug | 29.0 °C | +1.7 °C | 13 mm | -17 mm |
| Sep | 22.9 °C | +1.2 °C | 21 mm | -8 mm |
| Oct | 15.3 °C | +1.0 °C | 33 mm | +6 mm |
| Nov | 12.3 °C | +5.0 °C | 16 mm | -19 mm |
| Dec | 3.9 °C | +1.4 °C | 26 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 Prymorsk?
Prymorsk has a hot-summer humid continental climate (Köppen Dfa). Over 1940-2025, the average annual temperature is 10.7 °C and it receives 418 mm of precipitation per year.
What is the hottest day ever recorded in Prymorsk?
The hottest day measured in Prymorsk between 1940 and 2025 was 8 August 2010, reaching 37.4 °C.
What is the coldest day in Prymorsk?
The coldest day measured in Prymorsk between 1940 and 2025 was 10 January 1940, at -30.8 °C.
Does it snow in Prymorsk?
Yes. Prymorsk gets on average 35.1 cm of snow per year and has around 86 frost days.
Has the climate of Prymorsk warmed?
Yes: Prymorsk warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Prymorsk?
The wettest day measured in Prymorsk between 1940 and 2025 was 27 July 2008, with 119 mm of rain in 24 hours.
What was the windiest day in Prymorsk?
The windiest day measured in Prymorsk between 1940 and 2025 was 24 September 2014, with winds reaching 67.4 km/h.
What is the warmest month in Prymorsk?
The warmest month in Prymorsk is July (23.7 °C on average); the coldest is January (-2.1 °C).
How much does it rain in Prymorsk?
Prymorsk receives on average 418 mm of precipitation per year, spread over about 84 rainy days.
Is it sunny in Prymorsk?
Prymorsk gets on average 8.8 hours of sunshine per day, roughly 3,212 hours per year over 1940-2025.
What is the biggest single-day snowfall in Prymorsk?
The heaviest 24-hour snowfall measured in Prymorsk between 1940 and 2025 was 29 December 1996, with 13.8 cm.
Are there tropical nights in Prymorsk?
Yes: Prymorsk has on average 31 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Prymorsk?
In Prymorsk, between 1940 and 2025, the highest apparent temperature reached 40.9 °C on 20 July 2021, and the lowest was -38.5 °C on 10 January 1940.
Compare Prymorsk with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Prymorsk