Hanover Weather & Climate: Best Time to Visit

The climate in Hanover is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a chilly 5°C (41°F) in the coolest month, January.

Nights vary from 14°C (57°F) in July to around 0°C (32°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Hanover receives mid-range precipitation levels, with 801 mm (32 in) annually. Precipitation levels in Hanover remain relatively steady throughout the year. July has the most rain, with 84 mm (3.3 in) over 15 days. In the driest month April, this drops slightly to 55 mm (2.2 in), making the city's climate fairly predictable. For more details, please visit our Hanover Precipitation page.

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

The average number of days each month with precipitation

For those who appreciate different seasons, Hanover serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 7.2 hours of sunshine daily, and embrace the darker days in December, offering only 1.3 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine