Napajedla climate — normals and trends
Napajedla (Czechia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.2 °C and it receives 635 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 (19.3 °C on average) and the coldest is January (-2.0 °C). Rainfall peaks in July.
Napajedla averages 95 frost days, 9 hot days (≥ 30 °C) and 117 rainy days per year.
Napajedla has warmed by +2.8 °C between 1940 and 2025, or +0.33 °C per decade. This trend is statistically significant.
The number of frost days there went from about 116 to 74 per year over the period.
The hottest day of the period reached 38.0 °C (on 8 August 2013) and the coldest -30.5 °C (on 11 January 1940).
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
NapajedlaZlín
- coords
- 49.17°, 17.51°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.2°C
Average daily high
13.1°C
Average daily low
5.2°C
Annual rainfall
635mm
Sunshine / day
7.9h
Mean relative humidity
75%
Average peak wind
16.7km/h
Seasonal range
21.3°C
Frost days (< 0 °C)
95 d/yr
Hot days (≥ 30 °C)
9 d/yr
Rainy days (≥ 1 mm)
117 d/yr
Annual snowfall
54.7 cm
Average feels-like high
10.7 °C
Average feels-like low
2.5 °C
Average peak gust
34.1 km/h
Tropical nights (≥ 20 °C)
2 d/yr
Solar radiation
11.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.8 °C
since 1940
+0.3 °C per decade · r² = 0.57 · 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
38.0 °C
8 August 2013
Coldest day
-30.5 °C
11 January 1940
Wettest day
75 mm
25 August 1965
Windiest day
44.1 km/h
19 April 2017
Strongest gust
100.1 km/h
1 March 1990
Hottest feels-like
38.3 °C
15 August 1952
Coldest feels-like
-36.1 °C
11 January 1940
Snowiest day
18.1 cm
31 March 2013
Sunniest day
15.7 h
2 July 2025
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 | 3.9 °C | +3.4 °C | 30 mm | -7 mm |
| Feb | 4.3 °C | +1.3 °C | 10 mm | -28 mm |
| Mar | 12.6 °C | +4.6 °C | 59 mm | +18 mm |
| Apr | 16.8 °C | +2.8 °C | 26 mm | -21 mm |
| May | 17.6 °C | -1.1 °C | 42 mm | -26 mm |
| Jun | 25.6 °C | +3.3 °C | 56 mm | -19 mm |
| Jul | 25.2 °C | +0.9 °C | 108 mm | +31 mm |
| Aug | 26.4 °C | +2.2 °C | 46 mm | -19 mm |
| Sep | 20.5 °C | +0.8 °C | 120 mm | +66 mm |
| Oct | 13.0 °C | -0.7 °C | 44 mm | +2 mm |
| Nov | 6.9 °C | 0.0 °C | 73 mm | +24 mm |
| Dec | 3.7 °C | +1.4 °C | 20 mm | -24 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 Napajedla?
Napajedla has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 9.2 °C and it receives 635 mm of precipitation per year.
What is the hottest day ever recorded in Napajedla?
The hottest day measured in Napajedla between 1940 and 2025 was 8 August 2013, reaching 38.0 °C.
What is the coldest day in Napajedla?
The coldest day measured in Napajedla between 1940 and 2025 was 11 January 1940, at -30.5 °C.
Does it snow in Napajedla?
Yes. Napajedla gets on average 54.7 cm of snow per year and has around 95 frost days.
Has the climate of Napajedla warmed?
Yes: Napajedla warmed by +2.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Napajedla?
The wettest day measured in Napajedla between 1940 and 2025 was 25 August 1965, with 75 mm of rain in 24 hours.
What was the windiest day in Napajedla?
The windiest day measured in Napajedla between 1940 and 2025 was 19 April 2017, with winds reaching 44.1 km/h.
What is the warmest month in Napajedla?
The warmest month in Napajedla is July (19.3 °C on average); the coldest is January (-2.0 °C).
How much does it rain in Napajedla?
Napajedla receives on average 635 mm of precipitation per year, spread over about 117 rainy days.
Is it sunny in Napajedla?
Napajedla gets on average 7.9 hours of sunshine per day, roughly 2,884 hours per year over 1940-2025.
What is the biggest single-day snowfall in Napajedla?
The heaviest 24-hour snowfall measured in Napajedla between 1940 and 2025 was 31 March 2013, with 18.1 cm.
Are there tropical nights in Napajedla?
Yes: Napajedla has on average 2 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Napajedla?
In Napajedla, between 1940 and 2025, the highest apparent temperature reached 38.3 °C on 15 August 1952, and the lowest was -36.1 °C on 11 January 1940.
Compare Napajedla with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Napajedla