World Resorts Switzerland St Gallen

St Gallen Monthly Weather Averages

Please click on any column to get detailed information about St Gallen weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
40.2
46.1
58.0
65.0
72.8
73.2
70.5
61.1
54.1
47.8
43.3
38.1
33.9
38.7
47.3
52.6
58.8
59.1
56.8
48.5
40.9
35.5
34.0
30.8
Day temperature   
Night temperature

The warmest month in St Gallen is july. The average daily temp is 73.2°F. The average nightly temp is 59.1°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
45.6
50.5
56.8
64.9
69.5
68.8
63.3
55.6
47.8
41.9
40.9
41.8

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 69.5°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.2
3.3
4.3
5.4
6.5
7.6
4.6
3
3.7
3.4
6.1
6.3
5.7
6.1
3.5
3.8
3.4
4.8

November is the month with least precipitations during the year. The average precipitation totals for this month is 3.0 in. The month with most precipitation total is July.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
12
13
8
5
6
7
9
11
11
10
7
7
6
7

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
7
4.8
4.3
4.1
3.9
3.8
4.1
4.2
4.7
4.8
5
5.1
5.2
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
15
13
9
8
10
11
10
15
13
13
12
14
6
8
8
9
8
10
10
7
7
7
7
9
10
10
15
13
13
11
10
9
10
11
9
8
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
3.8
4.3
6.7
7.4
8
7.9
8.4
6.3
5.8
6.1
5.2
3.9

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in St Gallen

Sunniest months:
August 16 days
October 16 days
September 14 days
Warmest months:
August 73.5 °F
July 73.2 °F
June 70.6 °F
Warmest sea temp:
August 69.6 °F
July 68.8 °F
September 64.9 °F
Coldest months:
January 37.4 °F
December 39.8 °F
February 40.9 °F
Rainiest months:
May 10 days
July 10 days
June 10 days
Windiest months:
January 5.0 mph
December 4.8 mph
February 4.8 mph

St Gallen on a weather map

Leaflet | Tiles © Esri
Places in Switzerland:
Name
°F
+39°F
+46°F
+32°F
+41°F
+32°F
+43°F
+39°F
+41°F
+46°F
+37°F
+46°F
+41°F
+32°F
+25°F
+37°F
24 Hours Forecast
St Gallen
Local time: 02:23
April 04, friday
0300
41°F
N
3 mph
0600
41°F
N
2 mph
0900
52°F
SE
2 mph
1200
59°F
SE
4 mph
1500
63°F
SE
4 mph
1800
55°F
SW
4 mph
2100
46°F
NW
4 mph
April 05, saturday
0000
45°F
NW
2 mph
Units of measurement: °C / °F