St Moritz weather by month

Check out St Moritz weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in St Moritz (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
21°F maximum daytime temperature in January in St Moritz21
21°F maximum daytime temperature in February in St Moritz21
23°F maximum daytime temperature in March in St Moritz23
28°F maximum daytime temperature in April in St Moritz28
36°F maximum daytime temperature in May in St Moritz36
43°F maximum daytime temperature in June in St Moritz43
46°F maximum daytime temperature in July in St Moritz46
46°F maximum daytime temperature in August in St Moritz46
43°F maximum daytime temperature in September in St Moritz43
37°F maximum daytime temperature in October in St Moritz37
28°F maximum daytime temperature in November in St Moritz28
25°F maximum daytime temperature in December in St Moritz25
Min temperature (night-time)
12°F minimum night-time temperature in January in St Moritz12
12°F minimum night-time temperature in February in St Moritz12
14°F minimum night-time temperature in March in St Moritz14
19°F minimum night-time temperature in April in St Moritz19
27°F minimum night-time temperature in May in St Moritz27
32°F minimum night-time temperature in June in St Moritz32
37°F minimum night-time temperature in July in St Moritz37
37°F minimum night-time temperature in August in St Moritz37
34°F minimum night-time temperature in September in St Moritz34
28°F minimum night-time temperature in October in St Moritz28
19°F minimum night-time temperature in November in St Moritz19
16°F minimum night-time temperature in December in St Moritz16
Heat & Humidity
No heat & humidity in January in St Moritz0
No heat & humidity in February in St Moritz0
No heat & humidity in March in St Moritz0
No heat & humidity in April in St Moritz0
No heat & humidity in May in St Moritz0
No heat & humidity in June in St Moritz0
No heat & humidity in July in St Moritz0
No heat & humidity in August in St Moritz0
No heat & humidity in September in St Moritz0
No heat & humidity in October in St Moritz0
No heat & humidity in November in St Moritz0
No heat & humidity in December in St Moritz0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in St Moritz

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in St Moritz9
10 hours of daylight per day in February in St Moritz10
12 hours of daylight per day in March in St Moritz12
14 hours of daylight per day in April in St Moritz14
15 hours of daylight per day in May in St Moritz15
16 hours of daylight per day in June in St Moritz16
15 hours of daylight per day in July in St Moritz15
14 hours of daylight per day in August in St Moritz14
13 hours of daylight per day in September in St Moritz13
11 hours of daylight per day in October in St Moritz11
9 hours of daylight per day in November in St Moritz9
9 hours of daylight per day in December in St Moritz9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in St Moritz1
UV (maximum) index 2 (Low) in February in St Moritz2
UV (maximum) index 4 (Moderate) in March in St Moritz4
UV (maximum) index 5 (Moderate) in April in St Moritz5
UV (maximum) index 7 (High) in May in St Moritz7
UV (maximum) index 8 (Very High) in June in St Moritz8
UV (maximum) index 8 (Very High) in July in St Moritz8
UV (maximum) index 7 (High) in August in St Moritz7
UV (maximum) index 5 (Moderate) in September in St Moritz5
UV (maximum) index 3 (Moderate) in October in St Moritz3
UV (maximum) index 2 (Low) in November in St Moritz2
UV (maximum) index 1 (Low) in December in St Moritz1

Rainfall in St Moritz

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
17 days with some rainfall in January in St Moritz17
16 days with some rainfall in February in St Moritz16
18 days with some rainfall in March in St Moritz18
19 days with some rainfall in April in St Moritz19
20 days with some rainfall in May in St Moritz20
20 days with some rainfall in June in St Moritz20
20 days with some rainfall in July in St Moritz20
20 days with some rainfall in August in St Moritz20
15 days with some rainfall in September in St Moritz15
14 days with some rainfall in October in St Moritz14
15 days with some rainfall in November in St Moritz15
16 days with some rainfall in December in St Moritz16
Average monthly rainfall (inches)
4.4 inches monthly rainfall in January in St Moritz4.4
3.8 inches monthly rainfall in February in St Moritz3.8
4.4 inches monthly rainfall in March in St Moritz4.4
4.8 inches monthly rainfall in April in St Moritz4.8
5.2 inches monthly rainfall in May in St Moritz5.2
5.9 inches monthly rainfall in June in St Moritz5.9
6.1 inches monthly rainfall in July in St Moritz6.1
6.4 inches monthly rainfall in August in St Moritz6.4
5.0 inches monthly rainfall in September in St Moritz5.0
4.3 inches monthly rainfall in October in St Moritz4.3
4.9 inches monthly rainfall in November in St Moritz4.9
4.4 inches monthly rainfall in December in St Moritz4.4

More about St Moritz

St Moritz by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Switzerland (St Moritz) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in St Moritz?

St Moritz has a cold climate with cool summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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More about Switzerland

Compare St Moritz with the USA

Below the St Moritz chart shows average maximum daytime temperature for St Moritz, Switzerland and the USA (Washington).

Maximum daytime temperature (°F)

St Moritz, Switzerland
USA (Washington)
41
45
55
66
36
75
43
84
46
88
46
86
43
79
37
68
57
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
21
21
23
28
28
25

Metric (°C)  |  Imperial (°F)

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