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St Gallen weather in August

Weather in St Gallen: August

Average day temperature: 73.5°F
Average night temperature: 57.2°F
Sea water temperature: 69.5°F
Number of sunny days: 16 days
Day length: 13.4 - 14.9 hours
Number of rainy days: 8 days
Precipitation totals: 5.1 in.

Air temperature in August, °F

Show year:
2024
2023
2022
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3
5
7
9
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13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
Day temperature   
Night temperature

The highest day temperature during August of 2024 was 81°F. At the same time the lowest night temperature was 50°F. Daily and nightly averages during August were 72.8°F and 59.8°F.

Sea water temperature in St Gallen in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
66
69
72
75
78
81
84

The average sea water temperature in August of 2024 was 74.2°F. The highest and lowest sea temperatures during the month were 77.4°F and 71.6°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
42%
26%
32%

Mostly all days in August are sunny but cloudy days are also possible.

Precipitation total in August, 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
3.0
3.7
3.4
6.3
5.7
6.1
3.5
3.8
3.4
4.8
4.6
3.0
3.7
3.4
6.1
6.3
5.7
6.1
3.5
3.8
3.4
4.8

Precipitation total value in St Gallen in August is 6.1 in. Other months of the year show relatively similar values.

Wind speed in August, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.9
1.8
2.7
3.5
4.4
5.3
6.2
4.8
4.3
4.1
3.9
4.1
4.2
4.7
4.8
5.0
5.1
5.2
4.8
4.3
4.1
3.9
3.8
4.1
4.2
4.7
4.8
5.0
5.1
5.2

The average wind speed value in August is 3.8 mph It makes August lest windy month of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.9
4.3
5.8
7.2
8.7
10.1
3.8
4.3
6.7
7.4
7.9
8.4
6.3
5.8
6.1
5.2
3.9
3.8
4.3
6.7
7.4
8.0
7.9
8.4
6.3
5.8
6.1
5.2
3.9

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 8.0.

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

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Places in Switzerland:
Name
°F
+37°F
+43°F
+27°F
+46°F
+27°F
+37°F
+34°F
+41°F
+43°F
+36°F
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24 Hours Forecast
St Gallen
Local time: 06:34
April 26, saturday
0900
48°F
SW
3 mph
1200
57°F
S
6 mph
1500
57°F
S
6 mph
1800
52°F
S
4 mph
2100
46°F
NW
2 mph
April 27, sunday
0000
41°F
NW
2 mph
0300
41°F
N
2 mph
0600
43°F
NE
1 mph
Units of measurement: °C / °F