Zweisimmen monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Zweisimmen

Zweisimmen average temperature chart (Celsius) Zweisimmen average temperature chart (Fahrenheit)
Average monthly temperatures in Zweisimmen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.4 -0.3 2.7 6.7 10.8 14.5 17.2 16.3 13.6 8.8 3.2 -0.1
°F 29.4 31.5 36.8 44.1 51.4 58.1 62.9 61.3 56.4 47.8 37.8 31.9

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Zweisimmen monthly rainfall chart (mm) Zweisimmen monthly rainfall chart (inches)
Average monthly rainfall in Zweisimmen (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 92 86 85 94 110 131 117 141 105 86 107 95
inches 3.6 3.4 3.3 3.7 4.3 5.2 4.6 5.5 4.1 3.4 4.2 3.7
Rainy days 16 15 16 18 19 18 16 17 14 13 15 15

Average annual rainfall in Zweisimmen: 1301.1mm (512.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Zweisimmen

Zweisimmen average daily sunshine chart
Average daily sunshine Zweisimmen
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.2 4.2 4.8 5.5 5.9 6.7 7.8 7 6.1 4.7 3.5 3.2

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Zweisimmen average minimum / maximum temperatures (Celsius) Zweisimmen average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Zweisimmen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.7 -6.1 -4.1 -0.9 3.1 6.5 8.6 8.2 6.3 2.7 -2.2 -5.5
Max °C -1.3 -0.2 2.9 6.9 11 14.7 17.4 16.5 13.8 8.9 3.4 0
Min °F 19.9 21.1 24.7 30.4 37.5 43.7 47.5 46.7 43.3 36.9 28.1 22.2
Max °F 24.8 26.4 30.9 37.4 44.6 51.1 55.4 54.1 50 42.4 33.1 27.1

Sea temperature

The graph below shows the average sea temperature.

Zweisimmen average sea temperature chart (Celsius) Zweisimmen average sea temperature chart (Fahrenheit)
Average sea temperature around Zweisimmen in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11 10.1 10.4 12.4 15.9 19.6 22.2 23.1 21.1 18.3 15.3 12.8
°F 51.8 50.1 50.8 54.3 60.6 67.3 72 73.5 70.1 64.9 59.5 55

Wind speed

The graph below shows the average wind speed.

Zweisimmen average winspeed by month (km/h) Zweisimmen average winspeed by month (mph)
Average wind speed in Zweisimmen (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 13 14 13 11 10 10 9 10 10 13 14
mph 9 8 9 8 7 7 6 6 6 7 8 9

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Zweisimmen relative humidity averages
Average relative humidity in Zweisimmen
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 75% 72% 74% 76% 75% 73% 75% 77% 77% 76% 74%

Other monthly averages

UV index Best time to go?

Zweisimmen weather stats

Zweisimmen weather statistics
Hottest month: July 17.2°C 63°F
Driest month: March 85mm 3.3ins
Sunniest month: July 7.8hrs
Coldest month: January -1.4°C 29.5°F
Wettest month: August 141mm 5.6ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of Zweisimmen (46.55452, 7.37385) Zweisimmen map pin © Google

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