Mimoň climate — normals and trends
Mimoň (Czechia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.5 °C and it receives 806 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 (17.1 °C on average) and the coldest is January (-2.6 °C). Rainfall peaks in July.
Mimoň averages 110 frost days, 2 hot days (≥ 30 °C) and 153 rainy days per year.
Mimoň 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 132 to 88 per year over the period.
The hottest day of the period reached 35.5 °C (on 20 August 2012) and the coldest -29.2 °C (on 1 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
MimoňLiberec Region
- coords
- 50.66°, 14.72°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.5°C
Average daily high
11.1°C
Average daily low
4.0°C
Annual rainfall
806mm
Sunshine / day
7.5h
Mean relative humidity
80%
Average peak wind
16.0km/h
Seasonal range
19.7°C
Frost days (< 0 °C)
110 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
153 d/yr
Annual snowfall
93.3 cm
Average feels-like high
8.6 °C
Average feels-like low
1.0 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.5 °C
since 1940
+0.3 °C per decade · r² = 0.51 · 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
35.5 °C
20 August 2012
Coldest day
-29.2 °C
1 February 1956
Wettest day
76 mm
11 August 2017
Windiest day
44.3 km/h
18 January 2007
Strongest gust
120.6 km/h
18 January 2007
Hottest feels-like
37.0 °C
22 August 1943
Coldest feels-like
-34.8 °C
1 February 1956
Snowiest day
16.9 cm
23 April 1980
Sunniest day
16.0 h
11 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 | +3.2 °C | 74 mm | +16 mm |
| Feb | 2.5 °C | +1.0 °C | 14 mm | -38 mm |
| Mar | 10.3 °C | +4.3 °C | 35 mm | -21 mm |
| Apr | 15.1 °C | +3.4 °C | 35 mm | -22 mm |
| May | 16.5 °C | 0.0 °C | 65 mm | -12 mm |
| Jun | 23.3 °C | +3.4 °C | 64 mm | -22 mm |
| Jul | 22.9 °C | +1.3 °C | 122 mm | +26 mm |
| Aug | 23.6 °C | +2.1 °C | 60 mm | -25 mm |
| Sep | 18.9 °C | +1.6 °C | 101 mm | +37 mm |
| Oct | 10.8 °C | -0.8 °C | 79 mm | +23 mm |
| Nov | 5.7 °C | +0.6 °C | 47 mm | -12 mm |
| Dec | 3.1 °C | +1.9 °C | 32 mm | -30 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 Mimoň?
Mimoň has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.5 °C and it receives 806 mm of precipitation per year.
What is the hottest day ever recorded in Mimoň?
The hottest day measured in Mimoň between 1940 and 2025 was 20 August 2012, reaching 35.5 °C.
What is the coldest day in Mimoň?
The coldest day measured in Mimoň between 1940 and 2025 was 1 February 1956, at -29.2 °C.
Does it snow in Mimoň?
Yes. Mimoň gets on average 93.3 cm of snow per year and has around 110 frost days.
Has the climate of Mimoň warmed?
Yes: Mimoň warmed by +2.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Mimoň?
The wettest day measured in Mimoň between 1940 and 2025 was 11 August 2017, with 76 mm of rain in 24 hours.
What was the windiest day in Mimoň?
The windiest day measured in Mimoň between 1940 and 2025 was 18 January 2007, with winds reaching 44.3 km/h.
What is the warmest month in Mimoň?
The warmest month in Mimoň is July (17.1 °C on average); the coldest is January (-2.6 °C).
How much does it rain in Mimoň?
Mimoň receives on average 806 mm of precipitation per year, spread over about 153 rainy days.
Is it sunny in Mimoň?
Mimoň 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 Mimoň?
The heaviest 24-hour snowfall measured in Mimoň between 1940 and 2025 was 23 April 1980, with 16.9 cm.
Are there tropical nights in Mimoň?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Mimoň.
What was the most extreme apparent temperature in Mimoň?
In Mimoň, between 1940 and 2025, the highest apparent temperature reached 37.0 °C on 22 August 1943, and the lowest was -34.8 °C on 1 February 1956.
Compare Mimoň with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Mimoň