Rodalben climate — normals and trends
Rodalben (Germany) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 9.4 °C and it receives 900 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 (18.3 °C on average) and the coldest is January (0.5 °C). Rainfall peaks in May.
Rodalben averages 68 frost days, 5 hot days (≥ 30 °C) and 155 rainy days per year.
Rodalben 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 83 to 53 per year over the period.
The hottest day of the period reached 38.7 °C (on 5 July 2015) and the coldest -21.7 °C (on 23 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
RodalbenRhineland-Palatinate
- coords
- 49.24°, 7.64°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
9.4°C
Average daily high
12.8°C
Average daily low
6.1°C
Annual rainfall
900mm
Sunshine / day
8.0h
Mean relative humidity
78%
Average peak wind
16.4km/h
Seasonal range
17.8°C
Frost days (< 0 °C)
68 d/yr
Hot days (≥ 30 °C)
5 d/yr
Rainy days (≥ 1 mm)
155 d/yr
Annual snowfall
46.1 cm
Average feels-like high
10.5 °C
Average feels-like low
3.3 °C
Average peak gust
37.0 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
11.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.38 · 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
38.7 °C
5 July 2015
Coldest day
-21.7 °C
23 January 1940
Wettest day
57 mm
22 July 1995
Windiest day
57.6 km/h
26 December 1999
Strongest gust
128.2 km/h
1 March 1990
Hottest feels-like
39.2 °C
6 July 1957
Coldest feels-like
-27.9 °C
10 February 1956
Snowiest day
20.6 cm
29 December 2001
Sunniest day
15.0 h
9 July 2019
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 | 4.9 °C | +2.5 °C | 104 mm | +37 mm |
| Feb | 5.1 °C | +0.8 °C | 46 mm | -17 mm |
| Mar | 12.2 °C | +3.4 °C | 21 mm | -47 mm |
| Apr | 16.2 °C | +3.1 °C | 42 mm | -29 mm |
| May | 20.1 °C | +2.7 °C | 45 mm | -44 mm |
| Jun | 25.3 °C | +4.6 °C | 81 mm | -6 mm |
| Jul | 24.5 °C | +1.7 °C | 117 mm | +34 mm |
| Aug | 25.7 °C | +3.3 °C | 57 mm | -27 mm |
| Sep | 18.4 °C | -0.2 °C | 177 mm | +105 mm |
| Oct | 13.1 °C | 0.0 °C | 82 mm | +15 mm |
| Nov | 8.3 °C | +1.4 °C | 52 mm | -21 mm |
| Dec | 5.7 °C | +2.1 °C | 22 mm | -55 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 Rodalben?
Rodalben has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 9.4 °C and it receives 900 mm of precipitation per year.
What is the hottest day ever recorded in Rodalben?
The hottest day measured in Rodalben between 1940 and 2025 was 5 July 2015, reaching 38.7 °C.
What is the coldest day in Rodalben?
The coldest day measured in Rodalben between 1940 and 2025 was 23 January 1940, at -21.7 °C.
Does it snow in Rodalben?
Yes. Rodalben gets on average 46.1 cm of snow per year and has around 68 frost days.
Has the climate of Rodalben warmed?
Yes: Rodalben warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Rodalben?
The wettest day measured in Rodalben between 1940 and 2025 was 22 July 1995, with 57 mm of rain in 24 hours.
What was the windiest day in Rodalben?
The windiest day measured in Rodalben between 1940 and 2025 was 26 December 1999, with winds reaching 57.6 km/h.
What is the warmest month in Rodalben?
The warmest month in Rodalben is July (18.3 °C on average); the coldest is January (0.5 °C).
How much does it rain in Rodalben?
Rodalben receives on average 900 mm of precipitation per year, spread over about 155 rainy days.
Is it sunny in Rodalben?
Rodalben gets on average 8.0 hours of sunshine per day, roughly 2,920 hours per year over 1940-2025.
What is the biggest single-day snowfall in Rodalben?
The heaviest 24-hour snowfall measured in Rodalben between 1940 and 2025 was 29 December 2001, with 20.6 cm.
Are there tropical nights in Rodalben?
Yes: Rodalben has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Rodalben?
In Rodalben, between 1940 and 2025, the highest apparent temperature reached 39.2 °C on 6 July 1957, and the lowest was -27.9 °C on 10 February 1956.
Compare Rodalben with another city
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Nearby cities
The climate around Rodalben