Gießen Weather Year-Round — Best Time to Visit
Gießen, Germany has cool weather year-round. The best time to visit is August (score: 82/100). Annual average high: 13.8°C, total rainfall: 686mm.
When is the best time to visit Gießen?
82
August is the best month to visit Gießen with a travel score of 82/100 (Excellent).
Expect highs of 23.4°C, 10 rain days, and 11 hours of daily sunshine.
View August weather details →Travel Score by Month
38
Jan
46
Feb
55
Mar
69
Apr
73
May
80
Jun
81
Jul
82
Aug
74
Sep
58
Oct
45
Nov
37
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Gießen each month?
13.8°C
Avg High
6.4°C
Avg Low
686mm
Annual Rain
How much rain does Gießen get?
Gießen receives 686mm of rain annually. The wettest month is typically July with 65mm, while April is the driest.
What is the weather like each month in Gießen?
January
38
4°C
Low: -1°C
12 rain days
Poor
February
46
6°C
Low: 0°C
10 rain days
Mixed
March
55
10°C
Low: 2°C
11 rain days
Mixed
April
69
14°C
Low: 5°C
10 rain days
Good
May
73
18°C
Low: 9°C
11 rain days
Good
June
80
22°C
Low: 12°C
10 rain days
Good
July
81
24°C
Low: 14°C
11 rain days
Excellent
August
Best time to visit82
23°C
Low: 14°C
10 rain days
Excellent
September
74
19°C
Low: 11°C
9 rain days
Good
October
58
14°C
Low: 7°C
10 rain days
Mixed
November
45
8°C
Low: 3°C
11 rain days
Mixed
December
37
5°C
Low: 0°C
12 rain days
Poor
Compare Gießen
Popular comparisons:
Planning a Trip to Germany?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
What cities are near Gießen?
Data based on 1994–2024 averages · Last updated: 2024-12-31