Itterswiller Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from comfortable to chilly in Itterswiller. On average, daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 6°C (43°F) in January.

Nighttime temperatures range from 15°C (59°F) in July to -1°C (30°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Itterswiller has a relatively rain/snowy climate with high precipitation levels, averaging 1090 mm (43 in) of rain/snowfall annually. The wettest period in Itterswiller occurs in May, which receives around 104 mm (4.1 in) of precipitation. During the driest month, April, Itterswiller experiences moderate rainfall, totaling 77 mm (3 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Itterswiller Precipitation page.

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

The average number of days each month with precipitation

In Itterswiller, summer days are longer and more sunny, with daily sunshine hours peaking at 7.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.5 hours per average 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 Itterswiller.

The city experiences its highest humidity in January, reaching 86%. In April, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year