Geroldswil monthly weather averages

Average daytime temperature

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

Geroldswil average temperature chart (Celsius) Geroldswil average temperature chart (Fahrenheit)
Average monthly temperatures in Geroldswil (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.2 4.1 8.2 12.8 17 20.3 22.8 21.7 18.4 13 7 3.2
°F 36 39.3 46.8 55 62.6 68.6 73 71 65.2 55.4 44.6 37.7

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.

Geroldswil monthly rainfall chart (mm) Geroldswil monthly rainfall chart (inches)
Average monthly rainfall in Geroldswil (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 66 63 65 88 111 139 128 139 91 65 76 67
inches 2.6 2.5 2.6 3.5 4.4 5.5 5 5.5 3.6 2.6 3 2.6
Rainy days 15 14 16 16 18 17 16 17 13 12 15 15

Average annual rainfall in Geroldswil: 1153.034mm (454 inches)

Average daily sunshine

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

Geroldswil average daily sunshine chart
Average daily sunshine Geroldswil
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 3.1 4.2 5.2 6 6.7 7.6 6.9 5.9 3.8 2.3 1.6

Day / night temperatures

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

Geroldswil average minimum / maximum temperatures (Celsius) Geroldswil average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Geroldswil (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.8 -1.6 0.8 4 7.8 11.1 12.8 12.3 10 6.1 1.7 -1.5
Max °C 2.4 4.2 8.4 13 17.3 20.6 23 21.9 18.7 13.2 7.2 3.3
Min °F 27.1 29.1 33.4 39.2 46 51.9 55 54.1 49.9 42.9 35 29.3
Max °F 31.6 34.3 40.3 47.3 54.5 60.4 64.2 62.8 57.7 49.3 39.9 33.6

Sea temperature

The graph below shows the average sea temperature.

Geroldswil average sea temperature chart (Celsius) Geroldswil average sea temperature chart (Fahrenheit)
Average sea temperature around Geroldswil in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.9 8.9 9.3 11.6 15.4 19.3 21.9 22.7 20.7 17.7 14.6 11.8
°F 49.8 48 48.8 52.9 59.7 66.7 71.5 72.9 69.3 63.9 58.2 53.3

Wind speed

The graph below shows the average wind speed.

Geroldswil average winspeed by month (km/h) Geroldswil average winspeed by month (mph)
Average wind speed in Geroldswil (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 8 9 9 8 7 7 6 6 6 8 8
mph 5 5 6 5 5 5 4 4 4 4 5 5

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.

Geroldswil relative humidity averages
Average relative humidity in Geroldswil
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
85% 80% 74% 71% 73% 73% 72% 76% 80% 83% 84% 85%

Other monthly averages

UV index Best time to go?

Geroldswil weather stats

Geroldswil weather statistics
Hottest month: July 22.8°C 73°F
Driest month: February 63mm 2.5ins
Sunniest month: July 7.6hrs
Coldest month: January 2.2°C 36°F
Wettest month: June 139mm 5.5ins
Warmest sea: August 22.7°C 72.9°F
Map showing location of Geroldswil (47.42213, 8.41085) Geroldswil map pin © Google

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