Best year time to visit Ossasco

General weather information about Ossasco

Average annual temperature is 5.7 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -15.4 °C

Number of sunny days: 135 days

Number of rainy days: 142 days

Number of snow days: 88 days

Look at detailed online map of Ossasco

* Weather data for Ossasco Switzerland is based on climate observations for 2026 year

Ossasco air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.610.310.011.517.222.525.527.526.722.48.37.3
Average daytime temperature (°C)-0.43.34.45.811.117.720.219.418.412.73.02.4
Average temperature (°C)-4.0-1.30.42.37.412.615.315.013.28.5-0.4-0.9
Average night temperature (°C)-7.3-5.6-4.2-1.53.26.210.010.47.73.8-5.2-5.1
Absolute minimum temperature (°C)-15.4-15.2-12.0-9.60.20.33.23.2-3.9-6.2-12.0-15.2

Ossasco monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.815.414.112.610.99.48.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.88.08.08.910.412.912.710.79.76.64.04.3
Precipitation (mm)3819124961064199136139217236185
Sunny days1215101312114101615512
Rainy days1137141927201316138
Snow days181218105001101211

Ossasco - weather forecast by months

Ossasco weather in januaryOssasco weather in februaryOssasco weather in marchOssasco weather in aprilOssasco weather in mayOssasco weather in juneOssasco weather in julyOssasco weather in augustOssasco weather in septemberOssasco weather in octoberOssasco weather in novemberOssasco weather in december

Best time to visit Ossasco:

The best time to visit Ossasco during the most sunny months:

  • June — 12.9(h)
  • July — 12.7(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Ossasco:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Ossasco is at

  • October — 217(mm)
  • November — 236(mm)
  • December — 185(mm)

    • Weather forecast in the closest to Ossasco admin centers

    Weather forecast in the closest towns to Ossasco

    Explore Ossasco

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Ossasco?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Ossasco.
    What is the weather like in Ossasco?
    See average temperature, rainfall and daylight hours for Ossasco by month in the table above.
    How many sunny days does Ossasco have?
    The monthly weather statistics above show sunshine and rainfall patterns for Ossasco throughout the year.