Niemodlin climate — normals and trends
Niemodlin (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.2 °C and it receives 643 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 (-1.2 °C). Rainfall peaks in July.
Niemodlin averages 86 frost days, 7 hot days (≥ 30 °C) and 129 rainy days per year.
Niemodlin has warmed by +2.7 °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 105 to 67 per year over the period.
The hottest day of the period reached 37.4 °C (on 21 July 2022) and the coldest -30.4 °C (on 13 January 1987).
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
NiemodlinOpole Voivodeship
- coords
- 50.64°, 17.62°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.2°C
Average daily high
13.1°C
Average daily low
5.3°C
Annual rainfall
643mm
Sunshine / day
7.6h
Mean relative humidity
76%
Average peak wind
17.5km/h
Seasonal range
20.3°C
Frost days (< 0 °C)
86 d/yr
Hot days (≥ 30 °C)
7 d/yr
Rainy days (≥ 1 mm)
129 d/yr
Annual snowfall
47.8 cm
Average feels-like high
10.6 °C
Average feels-like low
2.5 °C
Average peak gust
33.4 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
10.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.51 · 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
21 July 2022
Coldest day
-30.4 °C
13 January 1987
Wettest day
63 mm
7 July 1997
Windiest day
53.1 km/h
28 March 1997
Strongest gust
112.7 km/h
18 January 2007
Hottest feels-like
38.8 °C
5 July 1957
Coldest feels-like
-36.0 °C
13 January 1987
Snowiest day
12.0 cm
24 January 2007
Sunniest day
16.0 h
24 June 1994
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 | +4.3 °C | 37 mm | +0 mm |
| Feb | 4.7 °C | +1.6 °C | 9 mm | -28 mm |
| Mar | 12.6 °C | +4.9 °C | 32 mm | -9 mm |
| Apr | 17.1 °C | +3.4 °C | 32 mm | -15 mm |
| May | 16.9 °C | -1.7 °C | 76 mm | +9 mm |
| Jun | 24.4 °C | +2.4 °C | 54 mm | -20 mm |
| Jul | 24.6 °C | +0.8 °C | 152 mm | +63 mm |
| Aug | 24.8 °C | +1.1 °C | 50 mm | -19 mm |
| Sep | 20.7 °C | +1.3 °C | 68 mm | +15 mm |
| Oct | 12.8 °C | -1.0 °C | 62 mm | +19 mm |
| Nov | 7.7 °C | +0.5 °C | 54 mm | +10 mm |
| Dec | 4.8 °C | +1.8 °C | 15 mm | -27 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 Niemodlin?
Niemodlin has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 9.2 °C and it receives 643 mm of precipitation per year.
What is the hottest day ever recorded in Niemodlin?
The hottest day measured in Niemodlin between 1940 and 2025 was 21 July 2022, reaching 37.4 °C.
What is the coldest day in Niemodlin?
The coldest day measured in Niemodlin between 1940 and 2025 was 13 January 1987, at -30.4 °C.
Does it snow in Niemodlin?
Yes. Niemodlin gets on average 47.8 cm of snow per year and has around 86 frost days.
Has the climate of Niemodlin warmed?
Yes: Niemodlin warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Niemodlin?
The wettest day measured in Niemodlin between 1940 and 2025 was 7 July 1997, with 63 mm of rain in 24 hours.
What was the windiest day in Niemodlin?
The windiest day measured in Niemodlin between 1940 and 2025 was 28 March 1997, with winds reaching 53.1 km/h.
What is the warmest month in Niemodlin?
The warmest month in Niemodlin is July (19.1 °C on average); the coldest is January (-1.2 °C).
How much does it rain in Niemodlin?
Niemodlin receives on average 643 mm of precipitation per year, spread over about 129 rainy days.
Is it sunny in Niemodlin?
Niemodlin gets on average 7.6 hours of sunshine per day, roughly 2,774 hours per year over 1940-2025.
What is the biggest single-day snowfall in Niemodlin?
The heaviest 24-hour snowfall measured in Niemodlin between 1940 and 2025 was 24 January 2007, with 12.0 cm.
Are there tropical nights in Niemodlin?
Yes: Niemodlin has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Niemodlin?
In Niemodlin, between 1940 and 2025, the highest apparent temperature reached 38.8 °C on 5 July 1957, and the lowest was -36.0 °C on 13 January 1987.
Compare Niemodlin with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Niemodlin