Sankt Gallen Weather Year-Round — Best Time to Visit
Sankt Gallen, Switzerland has cool weather year-round. The best time to visit is July (score: 70/100). Annual average high: 12.4°C, total rainfall: 1485mm.
When is the best time to visit Sankt Gallen?
70
July is the best month to visit Sankt Gallen with a travel score of 70/100 (Good).
Expect highs of 21.5°C, 17 rain days, and 11.8 hours of daily sunshine.
View July weather details →Travel Score by Month
39
Jan
46
Feb
51
Mar
60
Apr
62
May
68
Jun
70
Jul
69
Aug
66
Sep
58
Oct
46
Nov
38
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Sankt Gallen each month?
12.4°C
Avg High
4.3°C
Avg Low
1485mm
Annual Rain
How much rain does Sankt Gallen get?
Sankt Gallen receives 1485mm of rain annually. The wettest month is typically August with 176mm, while February is the driest.
What is the weather like each month in Sankt Gallen?
January
39
3°C
Low: -4°C
13 rain days
Poor
February
46
5°C
Low: -4°C
11 rain days
Mixed
March
51
8°C
Low: -1°C
14 rain days
Mixed
April
60
12°C
Low: 3°C
14 rain days
Mixed
May
62
16°C
Low: 7°C
17 rain days
Good
June
68
20°C
Low: 11°C
17 rain days
Good
July
Best time to visit70
22°C
Low: 13°C
17 rain days
Good
August
69
21°C
Low: 13°C
17 rain days
Good
September
66
17°C
Low: 10°C
13 rain days
Good
October
58
14°C
Low: 6°C
12 rain days
Mixed
November
46
8°C
Low: 1°C
13 rain days
Mixed
December
38
4°C
Low: -3°C
14 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31