Krupka climate — normals and trends
Krupka (Czechia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.0 °C and it receives 785 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 (16.6 °C on average) and the coldest is January (-3.0 °C). Rainfall peaks in July.
Krupka averages 119 frost days, 2 hot days (≥ 30 °C) and 151 rainy days per year.
Krupka has warmed by +2.6 °C between 1940 and 2025, or +0.30 °C per decade. This trend is statistically significant.
The number of frost days there went from about 140 to 98 per year over the period.
The hottest day of the period reached 35.2 °C (on 20 August 2012) and the coldest -27.9 °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
KrupkaÚstí nad Labem Region
- coords
- 50.68°, 13.86°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.0°C
Average daily high
10.8°C
Average daily low
3.3°C
Annual rainfall
785mm
Sunshine / day
7.6h
Mean relative humidity
81%
Average peak wind
15.4km/h
Seasonal range
19.6°C
Frost days (< 0 °C)
119 d/yr
Hot days (≥ 30 °C)
2 d/yr
Rainy days (≥ 1 mm)
151 d/yr
Annual snowfall
91.8 cm
Average feels-like high
8.3 °C
Average feels-like low
0.4 °C
Average peak gust
37.1 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.6 °C
since 1940
+0.3 °C per decade · r² = 0.51 · 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
35.2 °C
20 August 2012
Coldest day
-27.9 °C
1 February 1956
Wettest day
72 mm
12 August 2002
Windiest day
48.7 km/h
1 November 1998
Strongest gust
134.3 km/h
18 January 2007
Hottest feels-like
37.5 °C
20 August 1943
Coldest feels-like
-33.2 °C
1 February 1956
Snowiest day
26.0 cm
29 November 2012
Sunniest day
16.0 h
18 June 2000
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 | 2.9 °C | +3.4 °C | 67 mm | +17 mm |
| Feb | 2.2 °C | +1.1 °C | 13 mm | -33 mm |
| Mar | 10.1 °C | +4.3 °C | 36 mm | -17 mm |
| Apr | 14.8 °C | +3.6 °C | 47 mm | -12 mm |
| May | 16.5 °C | +0.4 °C | 67 mm | -15 mm |
| Jun | 23.6 °C | +4.2 °C | 66 mm | -26 mm |
| Jul | 22.4 °C | +1.3 °C | 121 mm | +24 mm |
| Aug | 23.6 °C | +2.6 °C | 46 mm | -44 mm |
| Sep | 19.0 °C | +2.1 °C | 104 mm | +42 mm |
| Oct | 10.9 °C | -0.4 °C | 67 mm | +17 mm |
| Nov | 5.6 °C | +0.8 °C | 35 mm | -16 mm |
| Dec | 3.1 °C | +2.0 °C | 26 mm | -28 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 Krupka?
Krupka has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 7.0 °C and it receives 785 mm of precipitation per year.
What is the hottest day ever recorded in Krupka?
The hottest day measured in Krupka between 1940 and 2025 was 20 August 2012, reaching 35.2 °C.
What is the coldest day in Krupka?
The coldest day measured in Krupka between 1940 and 2025 was 1 February 1956, at -27.9 °C.
Does it snow in Krupka?
Yes. Krupka gets on average 91.8 cm of snow per year and has around 119 frost days.
Has the climate of Krupka warmed?
Yes: Krupka warmed by +2.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Krupka?
The wettest day measured in Krupka between 1940 and 2025 was 12 August 2002, with 72 mm of rain in 24 hours.
What was the windiest day in Krupka?
The windiest day measured in Krupka between 1940 and 2025 was 1 November 1998, with winds reaching 48.7 km/h.
What is the warmest month in Krupka?
The warmest month in Krupka is July (16.6 °C on average); the coldest is January (-3.0 °C).
How much does it rain in Krupka?
Krupka receives on average 785 mm of precipitation per year, spread over about 151 rainy days.
Is it sunny in Krupka?
Krupka 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 Krupka?
The heaviest 24-hour snowfall measured in Krupka between 1940 and 2025 was 29 November 2012, with 26.0 cm.
Are there tropical nights in Krupka?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Krupka.
What was the most extreme apparent temperature in Krupka?
In Krupka, between 1940 and 2025, the highest apparent temperature reached 37.5 °C on 20 August 1943, and the lowest was -33.2 °C on 1 February 1956.
Compare Krupka with another city
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Nearby cities
The climate around Krupka