Measurements:
°C
°F
CURRENT WEATHER
12:52
St Gallen
74°F
SE 1 mph
Feels like: 80°F
Precip: 6%
World Resorts Switzerland St Gallen Weather

7 Day Weather Forecast

06.17
wed
DAY
74°F
SE 1 mph
precip
6%
NIGHT
62°F
N 4 mph
precip
32%
06.18
thu
DAY
76°F
SW 3 mph
precip
4%
NIGHT
66°F
N 3 mph
precip
11%
06.19
fri
DAY
80°F
SW 3 mph
precip
4%
NIGHT
64°F
NW 6 mph
precip
19%
06.20
sat
DAY
82°F
SE 2 mph
precip
3%
NIGHT
68°F
N 4 mph
precip
7%
06.21
sun
DAY
80°F
SW 3 mph
precip
4%
NIGHT
70°F
N 3 mph
precip
9%
06.22
mon
DAY
80°F
SW 2 mph
precip
5%
NIGHT
70°F
N 5 mph
precip
7%
06.23
tue
DAY
88°F
SE 3 mph
precip
1%
NIGHT
68°F
S 2 mph
precip
56%

St Gallen Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for St Gallen was 19.0°F. The maximum and minimum values were 18.1°F and 20.5°F respectively.

St Gallen on the Weather Map

Best Time to Visit St Gallen
The most sunny months:
August 16 days
October 15 days
September 14 days
The most warm months:
August 75.8 °F
July 75.4 °F
June 73.0 °F
Warmest sea temperature:
August 71.9 °F
July 71.1 °F
September 66.7 °F
The most cold months:
January 35.8 °F
December 38.8 °F
February 40.0 °F
The most rainy months:
July 10 days
May 9 days
June 9 days
The most windy months:
January 4 mph
February 4 mph
March 4 mph
more details