Slenaken Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from comfortable to chilly in Slenaken. Average daytime temperatures reach a comfortable 24°C (75°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 6°C (43°F).

At night, temperatures range from around 14°C (57°F) in July to 1°C (34°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Slenaken has a moderate amount of precipitation, averaging 932 mm (37 in) of rain/snowfall annually. Despite minor fluctuations, Slenaken enjoys fairly consistent precipitation throughout the year. In December, you can expect around 93 mm (3.7 in) of precipitation, while in April, Slenaken receives about 61 mm (2.4 in). For more details, please visit our Slenaken Precipitation page.

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

The average number of days each month with precipitation

Slenaken can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.0 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.8 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Slenaken.

The city experiences its highest humidity in December, reaching 88%. In April, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The average wind speed over the year ranges from 4 m/s (8 knots) to 5 m/s (10 knots). It is lower in April, May, June, July, August, September and October and higher in January, February, March, November and December. What does this mean?

The mean monthly wind speed over the year (meters per second)