Hannover Weather Year-Round — Best Time to Visit
Hannover, Germany has cool weather year-round. The best time to visit is August (score: 80/100). Annual average high: 13.7°C, total rainfall: 705mm.
When is the best time to visit Hannover?
80
August is the best month to visit Hannover with a travel score of 80/100 (Good).
Expect highs of 23.1°C, 12 rain days, and 10.6 hours of daily sunshine.
View August weather details →Travel Score by Month
36
Jan
44
Feb
52
Mar
67
Apr
74
May
79
Jun
80
Jul
80
Aug
73
Sep
58
Oct
46
Nov
37
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Hannover each month?
13.7°C
Avg High
6.8°C
Avg Low
705mm
Annual Rain
How much rain does Hannover get?
Hannover receives 705mm of rain annually. The wettest month is typically July with 75mm, while April is the driest.
What is the weather like each month in Hannover?
January
36
4°C
Low: 0°C
13 rain days
Poor
February
44
6°C
Low: 0°C
11 rain days
Mixed
March
52
9°C
Low: 2°C
12 rain days
Mixed
April
67
14°C
Low: 5°C
10 rain days
Good
May
74
18°C
Low: 9°C
11 rain days
Good
June
79
21°C
Low: 12°C
11 rain days
Good
July
80
23°C
Low: 15°C
12 rain days
Good
August
Best time to visit80
23°C
Low: 15°C
12 rain days
Good
September
73
19°C
Low: 11°C
10 rain days
Good
October
58
14°C
Low: 8°C
11 rain days
Mixed
November
46
9°C
Low: 4°C
11 rain days
Mixed
December
37
5°C
Low: 1°C
12 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31