Ozimek climate — normals and trends
Ozimek (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.8 °C and it receives 708 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 (18.8 °C on average) and the coldest is January (-2.0 °C). Rainfall peaks in July.
Ozimek averages 93 frost days, 7 hot days (≥ 30 °C) and 137 rainy days per year.
Ozimek has warmed by +2.6 °C between 1940 and 2025, or +0.31 °C per decade. This trend is statistically significant.
The number of frost days there went from about 112 to 74 per year over the period.
The hottest day of the period reached 37.3 °C (on 8 August 2013) and the coldest -28.4 °C (on 9 February 1956).
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
OzimekOpole Voivodeship
- coords
- 50.68°, 18.21°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.8°C
Average daily high
12.6°C
Average daily low
5.0°C
Annual rainfall
708mm
Sunshine / day
7.5h
Mean relative humidity
77%
Average peak wind
18.7km/h
Seasonal range
20.8°C
Frost days (< 0 °C)
93 d/yr
Hot days (≥ 30 °C)
7 d/yr
Rainy days (≥ 1 mm)
137 d/yr
Annual snowfall
62.4 cm
Average feels-like high
9.9 °C
Average feels-like low
1.9 °C
Average peak gust
35.7 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
10.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.50 · 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
37.3 °C
8 August 2013
Coldest day
-28.4 °C
9 February 1956
Wettest day
86 mm
6 July 1997
Windiest day
52.1 km/h
28 March 1997
Strongest gust
106.6 km/h
7 March 2002
Hottest feels-like
37.8 °C
5 July 1957
Coldest feels-like
-34.1 °C
9 February 1956
Snowiest day
13.0 cm
30 December 2005
Sunniest day
15.9 h
2 July 2025
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 | 5.0 °C | +4.7 °C | 44 mm | +1 mm |
| Feb | 3.8 °C | +1.6 °C | 10 mm | -32 mm |
| Mar | 12.0 °C | +5.0 °C | 38 mm | -8 mm |
| Apr | 16.7 °C | +3.5 °C | 31 mm | -20 mm |
| May | 16.7 °C | -1.7 °C | 72 mm | -0 mm |
| Jun | 24.1 °C | +2.3 °C | 53 mm | -29 mm |
| Jul | 24.1 °C | +0.6 °C | 150 mm | +54 mm |
| Aug | 24.8 °C | +1.4 °C | 33 mm | -42 mm |
| Sep | 20.2 °C | +1.3 °C | 104 mm | +46 mm |
| Oct | 12.2 °C | -1.1 °C | 73 mm | +27 mm |
| Nov | 7.1 °C | +0.4 °C | 65 mm | +15 mm |
| Dec | 4.3 °C | +2.1 °C | 14 mm | -34 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 Ozimek?
Ozimek has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 8.8 °C and it receives 708 mm of precipitation per year.
What is the hottest day ever recorded in Ozimek?
The hottest day measured in Ozimek between 1940 and 2025 was 8 August 2013, reaching 37.3 °C.
What is the coldest day in Ozimek?
The coldest day measured in Ozimek between 1940 and 2025 was 9 February 1956, at -28.4 °C.
Does it snow in Ozimek?
Yes. Ozimek gets on average 62.4 cm of snow per year and has around 93 frost days.
Has the climate of Ozimek warmed?
Yes: Ozimek warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ozimek?
The wettest day measured in Ozimek between 1940 and 2025 was 6 July 1997, with 86 mm of rain in 24 hours.
What was the windiest day in Ozimek?
The windiest day measured in Ozimek between 1940 and 2025 was 28 March 1997, with winds reaching 52.1 km/h.
What is the warmest month in Ozimek?
The warmest month in Ozimek is July (18.8 °C on average); the coldest is January (-2.0 °C).
How much does it rain in Ozimek?
Ozimek receives on average 708 mm of precipitation per year, spread over about 137 rainy days.
Is it sunny in Ozimek?
Ozimek gets on average 7.5 hours of sunshine per day, roughly 2,738 hours per year over 1940-2025.
What is the biggest single-day snowfall in Ozimek?
The heaviest 24-hour snowfall measured in Ozimek between 1940 and 2025 was 30 December 2005, with 13.0 cm.
Are there tropical nights in Ozimek?
Yes: Ozimek has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ozimek?
In Ozimek, between 1940 and 2025, the highest apparent temperature reached 37.8 °C on 5 July 1957, and the lowest was -34.1 °C on 9 February 1956.
Compare Ozimek with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ozimek