Best year time to visit Osco

General weather information about Osco

Average annual temperature is 10.1 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -14.8 °C

Number of sunny days: 121 days

Number of rainy days: 180 days

Number of snow days: 64 days

Look at detailed online map of Osco

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

Osco air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.315.613.915.323.428.330.233.230.226.713.411.7
Average daytime temperature (°C)3.57.89.010.117.123.324.524.522.717.47.36.0
Average temperature (°C)0.02.34.96.612.718.420.219.717.913.03.61.9
Average night temperature (°C)-3.9-2.4-0.32.57.912.515.214.912.88.6-1.5-2.7
Absolute minimum temperature (°C)-14.8-12.4-8.9-6.63.78.28.68.52.82.3-8.5-12.3

Osco 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)5.87.98.29.010.212.912.710.69.46.74.94.5
Precipitation (mm)482110911313573140210177278188166
Sunny days161691128371515514
Rainy days4579282228241516157
Snow days11715101000001010

Osco - weather forecast by months

Osco weather in januaryOsco weather in februaryOsco weather in marchOsco weather in aprilOsco weather in mayOsco weather in juneOsco weather in julyOsco weather in augustOsco weather in septemberOsco weather in octoberOsco weather in novemberOsco weather in december

Best time to visit Osco:

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

  • June — 12.9(h)
  • July — 12.7(h)

Months with the longest average daylight duration in Osco:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Osco is at

  • August — 210(mm)
  • September — 177(mm)
  • October — 278(mm)
  • November — 188(mm)

    • Weather forecast in the closest to Osco admin centers

    Weather forecast in the closest towns to Osco

    Explore Osco

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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