Mrągowo climate — normals and trends
Mrągowo (Poland) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.3 °C and it receives 668 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 (17.7 °C on average) and the coldest is January (-3.5 °C). Rainfall peaks in July.
Mrągowo averages 110 frost days, 2 hot days (≥ 30 °C) and 136 rainy days per year.
Mrągowo has warmed by +2.5 °C between 1940 and 2025, or +0.29 °C per decade. This trend is statistically significant.
The number of frost days there went from about 130 to 90 per year over the period.
The hottest day of the period reached 35.0 °C (on 8 August 2015) and the coldest -31.1 °C (on 31 January 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
MrągowoWarmia-Masuria
- coords
- 53.86°, 21.31°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.3°C
Average daily high
10.6°C
Average daily low
4.0°C
Annual rainfall
668mm
Sunshine / day
7.0h
Mean relative humidity
80%
Average peak wind
18.3km/h
Seasonal range
21.2°C
Frost days (< 0 °C)
110 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
136 d/yr
Annual snowfall
74.6 cm
Average feels-like high
7.8 °C
Average feels-like low
0.7 °C
Average peak gust
37.0 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.43 · 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
35.0 °C
8 August 2015
Coldest day
-31.1 °C
31 January 1956
Wettest day
65 mm
3 September 1995
Windiest day
54.9 km/h
17 January 1955
Strongest gust
109.8 km/h
18 November 2004
Hottest feels-like
35.6 °C
11 July 1959
Coldest feels-like
-36.9 °C
31 January 1956
Snowiest day
20.9 cm
30 January 1979
Sunniest day
16.4 h
20 June 2025
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 3.5 °C | +5.0 °C | 52 mm | +10 mm |
| Feb | 1.2 °C | +1.5 °C | 17 mm | -21 mm |
| Mar | 10.1 °C | +5.9 °C | 35 mm | -4 mm |
| Apr | 15.0 °C | +4.0 °C | 20 mm | -27 mm |
| May | 14.7 °C | -2.1 °C | 73 mm | +9 mm |
| Jun | 20.9 °C | +0.7 °C | 63 mm | -15 mm |
| Jul | 22.8 °C | +1.0 °C | 136 mm | +48 mm |
| Aug | 21.8 °C | +0.3 °C | 61 mm | -11 mm |
| Sep | 19.1 °C | +2.1 °C | 92 mm | +35 mm |
| Oct | 10.9 °C | 0.0 °C | 67 mm | +19 mm |
| Nov | 4.9 °C | +0.4 °C | 60 mm | +11 mm |
| Dec | 3.7 °C | +3.0 °C | 22 mm | -25 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 Mrągowo?
Mrągowo has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.3 °C and it receives 668 mm of precipitation per year.
What is the hottest day ever recorded in Mrągowo?
The hottest day measured in Mrągowo between 1940 and 2025 was 8 August 2015, reaching 35.0 °C.
What is the coldest day in Mrągowo?
The coldest day measured in Mrągowo between 1940 and 2025 was 31 January 1956, at -31.1 °C.
Does it snow in Mrągowo?
Yes. Mrągowo gets on average 74.6 cm of snow per year and has around 110 frost days.
Has the climate of Mrągowo warmed?
Yes: Mrągowo warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mrągowo?
The wettest day measured in Mrągowo between 1940 and 2025 was 3 September 1995, with 65 mm of rain in 24 hours.
What was the windiest day in Mrągowo?
The windiest day measured in Mrągowo between 1940 and 2025 was 17 January 1955, with winds reaching 54.9 km/h.
What is the warmest month in Mrągowo?
The warmest month in Mrągowo is July (17.7 °C on average); the coldest is January (-3.5 °C).
How much does it rain in Mrągowo?
Mrągowo receives on average 668 mm of precipitation per year, spread over about 136 rainy days.
Is it sunny in Mrągowo?
Mrągowo gets on average 7.0 hours of sunshine per day, roughly 2,555 hours per year over 1940-2025.
What is the biggest single-day snowfall in Mrągowo?
The heaviest 24-hour snowfall measured in Mrągowo between 1940 and 2025 was 30 January 1979, with 20.9 cm.
Are there tropical nights in Mrągowo?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Mrągowo.
What was the most extreme apparent temperature in Mrągowo?
In Mrągowo, between 1940 and 2025, the highest apparent temperature reached 35.6 °C on 11 July 1959, and the lowest was -36.9 °C on 31 January 1956.
Compare Mrągowo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Mrągowo