Giesen Weather & Climate: Best Time to Visit

Visitors to Giesen can expect significant temperature changes throughout the year. 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 5°C (41°F).

At night, temperatures range from around 14°C (57°F) in July to 0°C (32°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Giesen experiences moderate precipitation patterns, averaging 811 mm (32 in) yearly. Despite minor fluctuations, Giesen enjoys fairly consistent precipitation throughout the year. In July, you can expect around 85 mm (3.3 in) of precipitation, while in April, Giesen receives about 56 mm (2.2 in). For more details, please visit our Giesen Precipitation page.

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

The average number of days each month with precipitation

Giesen can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 7.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine