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 (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
-6°C maximum daytime temperature in January in St Moritz-6
-6°C maximum daytime temperature in February in St Moritz-6
-5°C maximum daytime temperature in March in St Moritz-5
-2°C maximum daytime temperature in April in St Moritz-2
2°C maximum daytime temperature in May in St Moritz2
6°C maximum daytime temperature in June in St Moritz6
8°C maximum daytime temperature in July in St Moritz8
8°C maximum daytime temperature in August in St Moritz8
6°C maximum daytime temperature in September in St Moritz6
3°C maximum daytime temperature in October in St Moritz3
-2°C maximum daytime temperature in November in St Moritz-2
-4°C maximum daytime temperature in December in St Moritz-4
Min temperature (night-time)
-11°C minimum night-time temperature in January in St Moritz-11
-11°C minimum night-time temperature in February in St Moritz-11
-10°C minimum night-time temperature in March in St Moritz-10
-7°C minimum night-time temperature in April in St Moritz-7
-3°C minimum night-time temperature in May in St Moritz-3
0°C minimum night-time temperature in June in St Moritz0
3°C minimum night-time temperature in July in St Moritz3
3°C minimum night-time temperature in August in St Moritz3
1°C minimum night-time temperature in September in St Moritz1
-2°C minimum night-time temperature in October in St Moritz-2
-7°C minimum night-time temperature in November in St Moritz-7
-9°C minimum night-time temperature in December in St Moritz-9
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 (mm)
113 mm monthly rainfall in January in St Moritz113
96 mm monthly rainfall in February in St Moritz96
111 mm monthly rainfall in March in St Moritz111
122 mm monthly rainfall in April in St Moritz122
132 mm monthly rainfall in May in St Moritz132
150 mm monthly rainfall in June in St Moritz150
155 mm monthly rainfall in July in St Moritz155
162 mm monthly rainfall in August in St Moritz162
126 mm monthly rainfall in September in St Moritz126
108 mm monthly rainfall in October in St Moritz108
124 mm monthly rainfall in November in St Moritz124
112 mm monthly rainfall in December in St Moritz112

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 / mm)  |  Imperial (°F / inches)

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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 (°C)

St Moritz, Switzerland
USA (Washington)
5
7
13
19
2
24
6
29
8
31
8
30
6
26
3
20
14
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
-6
-6
-5
-2
-2
-4

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more St Moritz weather >>

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