Bad Arolsen Weather & Climate: Best Time to Visit

In Bad Arolsen, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 23°C (73°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 4°C (39°F).

At night, temperatures range from around 13°C (55°F) in July to -1°C (30°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Bad Arolsen receives a reasonable amount of rain/snowfall, with an annual precipitation of 862 mm (34 in). Despite minor fluctuations, Bad Arolsen enjoys fairly consistent precipitation throughout the year. In July, you can expect around 87 mm (3.4 in) of precipitation, while in April, Bad Arolsen receives about 61 mm (2.4 in). For more details, please visit our Bad Arolsen Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Bad Arolsen can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 6.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.0 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Bad Arolsen.

The city experiences its highest humidity in December, reaching 86%. In May, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year