World Resorts Switzerland St Moritz Weather

St Moritz weather in July

Weather in St Moritz: July

Average day temperature: 59.7°F
Average night temperature: 40.0°F
Number of sunny days: 7 days
Day length: 14.9 - 15.8 hours
Number of rainy days: 13 days
Precipitation totals: 6.1 in.

Air temperature in July, °F

Show year:
2025
2024
2023

The highest day temperature during July of 2025 was 66°F. At the same time the lowest night temperature was 25°F. Daily and nightly averages during July were 56.0°F and 38.2°F.

Sunny, partly cloudy and cloudy days

Mostly all days in July are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in July, in.

Precipitation total value in St Moritz in July is 6.0 in. Other months of the year show relatively similar values.

Wind speed in July, mph

The average wind speed value in July is 5.4 mph The wind's strength is relatively same during the whole year.

Average sunny hours

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 July is: 7.3.

Best time for vacation in St Moritz

Sunniest months:
December 10 days
October 9 days
August 9 days
Warmest months:
August 59.9 °F
July 59.7 °F
June 56.2 °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

St Moritz
+21°F
S 5 mph
Feels like: +14°F
Precip.: 100%
Places in Switzerland:
Name
°F
+39°F
+36°F
+30°F
+21°F
+36°F
+32°F
+37°F
+39°F
+39°F
+43°F
+30°F
+30°F
+36°F
+16°F
+36°F
24 Hours Forecast
St Moritz
Local time: 09:18
December 05, friday
1200
25°F
S
6 mph
1500
25°F
S
6 mph
1800
16°F
SW
5 mph
2100
3°F
NW
3 mph
December 06, saturday
0000
7°F
N
6 mph
0300
9°F
N
5 mph
0600
10°F
N
4 mph
0900
12°F
N
3 mph
Units of measurement: °C / °F