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Ostermundigen Climate by Month

The temperature in Ostermundigen can vary greatly throughout the year. The temperatures shift from warm to cold. It also has a relatively rain/snowy climate with high levels of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Ostermundigen. On average, daytime temperatures range from a comfortable 25°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

Ostermundigen has a relatively rain/snowy climate with high precipitation levels, averaging 1285 mm of rain/snowfall annually. The wettest period in Ostermundigen occurs in May, which receives around 135 mm of precipitation. During the driest month, January, Ostermundigen experiences moderate snow/rainfall, totaling approximately 90 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.

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

Sunshine over the year

In Ostermundigen, summer days are longer and more sunny, with daily sunshine hours peaking at 8.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.8 hours per average day.

Monthly hours of sunshine

Data from: Bern, Switzerland (3 KM, 2 Miles).

Daily hours of sunshine

Data from: Bern, Switzerland (3 KM, 2 Miles).

The best time of year to visit Ostermundigen 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 Ostermundigen?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Ostermundigen?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Ostermundigen?
    May tops the wettest month list with 135 mm of rainfall.
  • Which is the driest month in Ostermundigen?
    January is the driest month with 90 mm of precipitation.
  • Which is the sunniest month in Ostermundigen?
    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.

    Forecast for Ostermundigen

    Wed   Dec 11
    3°C | -1°C
    NE 7 km/h
    overcast and no rain

    overcast and no rain

    Thu   Dec 12
    3°C | -2°C
    NE 4 km/h
    almost clear and no rain

    almost clear and no rain

    Fri   Dec 13
    2°C | -3°C
    NE 4 km/h
    almost clear and no rain

    almost clear and no rain