Celldömölk climate — normals and trends
Celldömölk (Hungary) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 10.8 °C and it receives 636 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 (21.4 °C on average) and the coldest is January (-0.6 °C). Rainfall peaks in June.
Celldömölk averages 76 frost days, 18 hot days (≥ 30 °C) and 109 rainy days per year.
Celldömölk has warmed by +1.9 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The number of frost days there went from about 91 to 61 per year over the period.
The hottest day of the period reached 38.6 °C (on 20 July 2007) and the coldest -27.3 °C (on 24 January 1942).
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
CelldömölkVas County
- coords
- 47.26°, 17.15°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
10.8°C
Average daily high
15.0°C
Average daily low
6.9°C
Annual rainfall
636mm
Sunshine / day
8.4h
Mean relative humidity
73%
Average peak wind
17.3km/h
Seasonal range
22.0°C
Frost days (< 0 °C)
76 d/yr
Hot days (≥ 30 °C)
18 d/yr
Rainy days (≥ 1 mm)
109 d/yr
Annual snowfall
46.4 cm
Average feels-like high
12.9 °C
Average feels-like low
4.2 °C
Average peak gust
34.9 km/h
Tropical nights (≥ 20 °C)
6 d/yr
Solar radiation
12.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.35 · 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
38.6 °C
20 July 2007
Coldest day
-27.3 °C
24 January 1942
Wettest day
80 mm
25 August 1965
Windiest day
52.6 km/h
10 February 1984
Strongest gust
99.7 km/h
10 February 1984
Hottest feels-like
40.7 °C
20 July 2007
Coldest feels-like
-32.3 °C
24 January 1942
Snowiest day
18.1 cm
28 January 2009
Sunniest day
15.3 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 | 6.3 °C | +4.2 °C | 27 mm | -9 mm |
| Feb | 5.2 °C | +0.3 °C | 23 mm | -15 mm |
| Mar | 13.7 °C | +3.6 °C | 71 mm | +28 mm |
| Apr | 18.1 °C | +2.3 °C | 34 mm | -17 mm |
| May | 19.3 °C | -1.3 °C | 49 mm | -15 mm |
| Jun | 28.7 °C | +4.4 °C | 21 mm | -47 mm |
| Jul | 27.3 °C | +0.8 °C | 63 mm | +1 mm |
| Aug | 27.7 °C | +1.6 °C | 94 mm | +31 mm |
| Sep | 22.8 °C | +1.2 °C | 48 mm | -8 mm |
| Oct | 15.2 °C | -0.3 °C | 65 mm | +15 mm |
| Nov | 8.8 °C | +0.3 °C | 75 mm | +17 mm |
| Dec | 4.5 °C | +0.9 °C | 32 mm | -14 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 Celldömölk?
Celldömölk has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 10.8 °C and it receives 636 mm of precipitation per year.
What is the hottest day ever recorded in Celldömölk?
The hottest day measured in Celldömölk between 1940 and 2025 was 20 July 2007, reaching 38.6 °C.
What is the coldest day in Celldömölk?
The coldest day measured in Celldömölk between 1940 and 2025 was 24 January 1942, at -27.3 °C.
Does it snow in Celldömölk?
Yes. Celldömölk gets on average 46.4 cm of snow per year and has around 76 frost days.
Has the climate of Celldömölk warmed?
Yes: Celldömölk warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Celldömölk?
The wettest day measured in Celldömölk between 1940 and 2025 was 25 August 1965, with 80 mm of rain in 24 hours.
What was the windiest day in Celldömölk?
The windiest day measured in Celldömölk between 1940 and 2025 was 10 February 1984, with winds reaching 52.6 km/h.
What is the warmest month in Celldömölk?
The warmest month in Celldömölk is July (21.4 °C on average); the coldest is January (-0.6 °C).
How much does it rain in Celldömölk?
Celldömölk receives on average 636 mm of precipitation per year, spread over about 109 rainy days.
Is it sunny in Celldömölk?
Celldömölk gets on average 8.4 hours of sunshine per day, roughly 3,066 hours per year over 1940-2025.
What is the biggest single-day snowfall in Celldömölk?
The heaviest 24-hour snowfall measured in Celldömölk between 1940 and 2025 was 28 January 2009, with 18.1 cm.
Are there tropical nights in Celldömölk?
Yes: Celldömölk has on average 6 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Celldömölk?
In Celldömölk, between 1940 and 2025, the highest apparent temperature reached 40.7 °C on 20 July 2007, and the lowest was -32.3 °C on 24 January 1942.
Compare Celldömölk with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Celldömölk