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Hannover, Germany Weather Averages

July is the hottest month in Hannover with an average temperature of 18°C (63°F) and the coldest is January at 1°C (33°F) with the most daily sunshine hours at 8 in June. The wettest month is June with an average of 73mm of rain..

Average Temperature Hannover

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Hannover

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Hannover

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Average Daily Sunshine Hours Hannover

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Hannover : Next 24-Hour Weather

Today - 19th June 2026

Sunrise 04:58

Sunrise

Sunset 21:46

Sunset
13:00
Clear
30°C (86°F)
14:00
Clear
32°C (88°F)
15:00
Clear
32°C (90°F)
16:00
Clear
33°C (90°F)
17:00
Clear
33°C (90°F)
18:00
Clear
33°C (90°F)
19:00
Clear
32°C (89°F)
20:00
Clear
30°C (84°F)
21:00
Clear
27°C (80°F)
22:00
Clear
25°C (76°F)
23:00
Patchy light rain with thunder
22°C (72°F)

Tomorrow - 20th June 2026

Sunrise 04:58

Sunrise

Sunset 21:46

Sunset
0:00
Patchy light rain with thunder
22°C (71°F)
1:00
Patchy rain possible
22°C (70°F)
2:00
Patchy light rain with thunder
20°C (68°F)
3:00
Patchy light rain with thunder
21°C (69°F)
4:00
Moderate or heavy rain with thunder
20°C (68°F)
5:00
Moderate or heavy rain shower
20°C (68°F)
6:00
Patchy light rain with thunder
20°C (68°F)
7:00
Light rain shower
21°C (70°F)
8:00
Thundery outbreaks possible
23°C (72°F)
9:00
Thundery outbreaks possible
24°C (75°F)
10:00
Clear
24°C (74°F)
11:00
Clear
26°C (78°F)
12:00
Clear
29°C (83°F)