Klatovy climate — normals and trends
Klatovy (Czechia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 8.1 °C and it receives 675 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 (-1.9 °C). Rainfall peaks in July.
Klatovy averages 103 frost days, 4 hot days (≥ 30 °C) and 137 rainy days per year.
Klatovy has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.
The number of frost days there went from about 122 to 84 per year over the period.
The hottest day of the period reached 36.6 °C (on 13 August 2003) and the coldest -32.9 °C (on 10 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
KlatovyPlzeň Region
- coords
- 49.40°, 13.30°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
8.1°C
Average daily high
12.0°C
Average daily low
4.3°C
Annual rainfall
675mm
Sunshine / day
7.8h
Mean relative humidity
78%
Average peak wind
15.0km/h
Seasonal range
19.6°C
Frost days (< 0 °C)
103 d/yr
Hot days (≥ 30 °C)
4 d/yr
Rainy days (≥ 1 mm)
137 d/yr
Annual snowfall
68.0 cm
Average feels-like high
9.6 °C
Average feels-like low
1.5 °C
Average peak gust
33.6 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
11.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.47 · 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
36.6 °C
13 August 2003
Coldest day
-32.9 °C
10 February 1956
Wettest day
76 mm
3 August 1983
Windiest day
50.4 km/h
18 January 2007
Strongest gust
129.2 km/h
19 January 2007
Hottest feels-like
38.9 °C
7 July 1957
Coldest feels-like
-37.8 °C
10 February 1956
Snowiest day
18.9 cm
26 November 1969
Sunniest day
15.7 h
22 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 | 3.4 °C | +2.9 °C | 56 mm | +11 mm |
| Feb | 3.5 °C | +1.0 °C | 18 mm | -25 mm |
| Mar | 11.0 °C | +3.6 °C | 31 mm | -18 mm |
| Apr | 16.1 °C | +3.5 °C | 38 mm | -14 mm |
| May | 17.2 °C | -0.1 °C | 46 mm | -23 mm |
| Jun | 24.7 °C | +4.0 °C | 41 mm | -35 mm |
| Jul | 23.1 °C | +0.5 °C | 94 mm | +17 mm |
| Aug | 24.7 °C | +2.3 °C | 50 mm | -19 mm |
| Sep | 19.2 °C | +0.9 °C | 70 mm | +18 mm |
| Oct | 11.9 °C | -0.6 °C | 46 mm | +0 mm |
| Nov | 5.8 °C | +0.1 °C | 50 mm | +3 mm |
| Dec | 3.4 °C | +1.6 °C | 15 mm | -36 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 Klatovy?
Klatovy has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 8.1 °C and it receives 675 mm of precipitation per year.
What is the hottest day ever recorded in Klatovy?
The hottest day measured in Klatovy between 1940 and 2025 was 13 August 2003, reaching 36.6 °C.
What is the coldest day in Klatovy?
The coldest day measured in Klatovy between 1940 and 2025 was 10 February 1956, at -32.9 °C.
Does it snow in Klatovy?
Yes. Klatovy gets on average 68.0 cm of snow per year and has around 103 frost days.
Has the climate of Klatovy warmed?
Yes: Klatovy warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Klatovy?
The wettest day measured in Klatovy between 1940 and 2025 was 3 August 1983, with 76 mm of rain in 24 hours.
What was the windiest day in Klatovy?
The windiest day measured in Klatovy between 1940 and 2025 was 18 January 2007, with winds reaching 50.4 km/h.
What is the warmest month in Klatovy?
The warmest month in Klatovy is July (17.7 °C on average); the coldest is January (-1.9 °C).
How much does it rain in Klatovy?
Klatovy receives on average 675 mm of precipitation per year, spread over about 137 rainy days.
Is it sunny in Klatovy?
Klatovy gets on average 7.8 hours of sunshine per day, roughly 2,847 hours per year over 1940-2025.
What is the biggest single-day snowfall in Klatovy?
The heaviest 24-hour snowfall measured in Klatovy between 1940 and 2025 was 26 November 1969, with 18.9 cm.
Are there tropical nights in Klatovy?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Klatovy.
What was the most extreme apparent temperature in Klatovy?
In Klatovy, between 1940 and 2025, the highest apparent temperature reached 38.9 °C on 7 July 1957, and the lowest was -37.8 °C on 10 February 1956.
Compare Klatovy with another city
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Nearby cities
The climate around Klatovy