ClimateForecastDecemberJanuary >>

Wil Climate by Month

The temperature in Wil can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Visitors to Wil can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 24°C in July to a chilly 5°C in January. Nighttime temperatures can drop, with averages reaching -2°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Wil is known for its substantial rain/snowfall, with annual precipitation reaching 1440 mm. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 160 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 91 mm of snow/rainfall.

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

Sunshine over the year

In Wil, summer days are longer and more sunny, with daily sunshine hours peaking at 7.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.6 hours per average day.

Monthly hours of sunshine

Data from: St. Gallen, Switzerland (25 KM, 15 Miles).

Daily hours of sunshine

Data from: St. Gallen, Switzerland (25 KM, 15 Miles).

The best time of year to visit Wil 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 months have the greatest rainfall in Wil?
    Most rainfall (rainy season) is seen in June, July and August.
  • Which is the warmest month in Wil?
    July has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Wil?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Wil?
    June tops the wettest month list with 160 mm of rainfall.
  • Which is the driest month in Wil?
    February is the driest month with 91 mm of precipitation.
  • Which is the sunniest month in Wil?
    July is the sunniest month with an average of 229 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.

    Forecast for Wil

    Sun   Dec 15
    4°C | 1°C
    SW 7 km/h
    0.5 mm
    broken clouds and  chance of slight sleet

    broken clouds and chance of slight sleet

    Mon   Dec 16
    8°C | 1°C
    W 7 km/h
    almost clear and no rain

    almost clear and no rain

    Tue   Dec 17
    6°C | 0°C
    NE 4 km/h
    broken clouds and no rain

    broken clouds and no rain