Jeseník climate — normals and trends
Jeseník (Czechia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.8 °C and it receives 912 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 (-3.5 °C). Rainfall peaks in July.
Jeseník averages 119 frost days, 1 hot days (≥ 30 °C) and 161 rainy days per year.
Jeseník has warmed by +2.3 °C between 1940 and 2025, or +0.27 °C per decade. This trend is statistically significant.
The number of frost days there went from about 139 to 99 per year over the period.
The hottest day of the period reached 33.0 °C (on 28 July 2013) and the coldest -30.0 °C (on 9 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
JeseníkOlomouc Region
- coords
- 50.23°, 17.20°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.8°C
Average daily high
10.3°C
Average daily low
3.4°C
Annual rainfall
912mm
Sunshine / day
7.2h
Mean relative humidity
81%
Average peak wind
16.1km/h
Seasonal range
20.1°C
Frost days (< 0 °C)
119 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
161 d/yr
Annual snowfall
122.6 cm
Average feels-like high
7.7 °C
Average feels-like low
0.4 °C
Average peak gust
37.9 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
10.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.3 °C
since 1940
+0.3 °C per decade · r² = 0.48 · 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
33.0 °C
28 July 2013
Coldest day
-30.0 °C
9 February 1956
Wettest day
99 mm
7 July 1997
Windiest day
42.4 km/h
4 January 1976
Strongest gust
120.2 km/h
19 January 2007
Hottest feels-like
35.4 °C
5 July 1957
Coldest feels-like
-35.8 °C
9 February 1956
Snowiest day
18.5 cm
9 April 1977
Sunniest day
16.0 h
3 July 2006
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 | 2.2 °C | +3.5 °C | 47 mm | -1 mm |
| Feb | 1.9 °C | +1.5 °C | 14 mm | -35 mm |
| Mar | 9.8 °C | +5.1 °C | 50 mm | -6 mm |
| Apr | 13.9 °C | +3.2 °C | 48 mm | -22 mm |
| May | 14.0 °C | -1.7 °C | 89 mm | -12 mm |
| Jun | 21.5 °C | +2.5 °C | 74 mm | -40 mm |
| Jul | 21.5 °C | +0.7 °C | 242 mm | +112 mm |
| Aug | 21.6 °C | +0.9 °C | 61 mm | -45 mm |
| Sep | 17.4 °C | +0.8 °C | 117 mm | +42 mm |
| Oct | 10.1 °C | -1.0 °C | 67 mm | +13 mm |
| Nov | 5.1 °C | +0.4 °C | 77 mm | +19 mm |
| Dec | 2.6 °C | +2.2 °C | 24 mm | -29 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 Jeseník?
Jeseník has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.8 °C and it receives 912 mm of precipitation per year.
What is the hottest day ever recorded in Jeseník?
The hottest day measured in Jeseník between 1940 and 2025 was 28 July 2013, reaching 33.0 °C.
What is the coldest day in Jeseník?
The coldest day measured in Jeseník between 1940 and 2025 was 9 February 1956, at -30.0 °C.
Does it snow in Jeseník?
Yes. Jeseník gets on average 122.6 cm of snow per year and has around 119 frost days.
Has the climate of Jeseník warmed?
Yes: Jeseník warmed by +2.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Jeseník?
The wettest day measured in Jeseník between 1940 and 2025 was 7 July 1997, with 99 mm of rain in 24 hours.
What was the windiest day in Jeseník?
The windiest day measured in Jeseník between 1940 and 2025 was 4 January 1976, with winds reaching 42.4 km/h.
What is the warmest month in Jeseník?
The warmest month in Jeseník is July (16.6 °C on average); the coldest is January (-3.5 °C).
How much does it rain in Jeseník?
Jeseník receives on average 912 mm of precipitation per year, spread over about 161 rainy days.
Is it sunny in Jeseník?
Jeseník gets on average 7.2 hours of sunshine per day, roughly 2,628 hours per year over 1940-2025.
What is the biggest single-day snowfall in Jeseník?
The heaviest 24-hour snowfall measured in Jeseník between 1940 and 2025 was 9 April 1977, with 18.5 cm.
Are there tropical nights in Jeseník?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Jeseník.
What was the most extreme apparent temperature in Jeseník?
In Jeseník, between 1940 and 2025, the highest apparent temperature reached 35.4 °C on 5 July 1957, and the lowest was -35.8 °C on 9 February 1956.
Compare Jeseník with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Jeseník