World Resorts Switzerland St Moritz Weather

St Moritz weather in May

Weather in St Moritz: May

Average day temperature: 43.3°F
Average night temperature: 28.0°F
Number of sunny days: 3 days
Day length: 14.4 - 15.5 hours
Number of days with precipitation: 10 days
Precipitation totals: 6.4 in.

Air temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
8
16
24
32
40
48
56
64
Day temperature   
Night temperature

The highest day temperature during May of 2024 was 48°F. At the same time the lowest night temperature was 16°F. Daily and nightly averages during May were 41.4°F and 28.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
6%
23%
71%

Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in May, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.8
4.2
5.6
7.1
8.5
9.9
3.3
4.2
5.5
4.5
8.2
6.3
6.0
3.8
2.8
2.1
2.1
3.3
4.2
5.5
4.5
8.2
6.3
6.0
6.9
3.8
2.8
2.1
2.1

Precipitation total value in St Moritz in May is 6.9 in. Other months of the year show relatively similar values.

Wind speed in May, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.1
3.2
4.2
5.3
6.3
7.4
6.0
5.7
6.2
5.2
5.2
5.3
5.5
5.8
5.9
5.9
6.1
6.0
5.7
6.2
5.2
5.2
5.3
5.5
5.5
5.8
5.9
5.9
6.1

The average wind speed value in May is 5.5 mph It makes May one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.3
2.7
4.0
5.3
6.6
8.0
9.3
4.4
4.5
5.9
6.6
7.4
7.7
7.6
5.2
5.6
5.4
4.7
4.4
4.5
5.9
6.6
7.4
7.7
7.6
4.0
5.2
5.6
5.4
4.7

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 May is: 4.0.

Best time for vacation in St Moritz

Sunniest months:
December 10 days
October 9 days
August 9 days
Warmest months:
July 60.0 °F
August 59.8 °F
June 55.8 °F
Coldest months:
January 22.1 °F
December 23.7 °F
February 26.0 °F
Rainiest months:
July 13 days
June 12 days
August 11 days
Windiest months:
January 6.1 mph
February 5.9 mph
December 5.9 mph

St Moritz on a weather map

Leaflet | Tiles © Esri
Places in Switzerland:
Name
°F
+39°F
+43°F
+37°F
+43°F
+28°F
+37°F
+36°F
+41°F
+45°F
+37°F
+43°F
+36°F
+25°F
+25°F
+43°F
24 Hours Forecast
St Moritz
Local time: 03:38
April 25, friday
0600
19°F
S
9 mph
0900
25°F
S
8 mph
1200
30°F
S
8 mph
1500
36°F
SE
9 mph
1800
32°F
S
9 mph
2100
28°F
S
9 mph
April 26, saturday
0000
27°F
S
7 mph
0300
25°F
SW
6 mph
Units of measurement: °C / °F