SwitzerlandCountries Switzerland Canton of Solothurn Grenchen
SwitzerlandSwitzerland Canton of Solothurn Grenchen
Grenchen
Weather averages
ClimateForecastAprilMay >>

Climate in Grenchen (Canton of Solothurn), Switzerland

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Grenchen, Switzerland

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Grenchen, Switzerland

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* Data from: Bern, Switzerland (27 KM, 17 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average monthly percentage of sunshine in Grenchen, Switzerland

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* Data from: Bern, Switzerland (27 KM, 17 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Grenchen, Switzerland

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Grenchen, Switzerland

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Grenchen, Switzerland

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* Data from: Bern, Switzerland (27 KM, 17 Miles).

Weather Forecasts for Grenchen

Sat   Apr 20
8°C | 2°C
NW 11 km/h
6.2 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Sun   Apr 21
7°C | 0°C
NW 14 km/h
4.3 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Mon   Apr 22
9°C | 0°C
NE 22 km/h
0.9 mm
overcast and slight sleet

overcast and slight sleet

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Grenchen in Switzerland

During the months of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Grenchen?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Grenchen?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Grenchen?
    May tops the wettest month list with 149 mm of rainfall.
  • Which is the driest month in Grenchen?
    February is the driest month with 90 mm of precipitation.
  • Which is the sunniest month in Grenchen?
    July is the sunniest month with an average of 244 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     

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