Best year time to visit South Park

General weather information about South Park

Average annual temperature is 10.1 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -20.2 °C

Number of sunny days: 149 days

Number of rainy days: 190 days

Number of snow days: 26 days

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* Weather data for South Park United States is based on climate observations for 2026 year

South Park air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.214.114.427.830.631.631.630.732.326.714.914.6
Average daytime temperature (°C)3.35.46.115.420.324.326.824.522.815.78.46.7
Average temperature (°C)0.1-0.71.49.313.318.621.719.718.012.03.93.4
Average night temperature (°C)-2.5-5.0-2.04.07.813.617.415.814.18.80.21.1
Absolute minimum temperature (°C)-19.3-20.2-7.8-3.21.69.214.211.27.3-3.1-7.5-5.1

South Park monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.615.315.013.912.511.09.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.26.86.48.111.211.911.510.38.85.76.13.5
Precipitation (mm)5989108115347512110855933377
Sunny days91391124166111281812
Rainy days1410141971425201823917
Snow days858000000032

South Park - weather forecast by months

South Park weather in januarySouth Park weather in februarySouth Park weather in marchSouth Park weather in aprilSouth Park weather in maySouth Park weather in juneSouth Park weather in julySouth Park weather in augustSouth Park weather in septemberSouth Park weather in octoberSouth Park weather in novemberSouth Park weather in december

Best time to visit South Park:

The best time to visit South Park during the most sunny months:

  • May — 11.2(h)
  • June — 11.9(h)
  • July — 11.5(h)
  • August — 10.3(h)

Months with the longest average daylight duration in South Park:

  • June — 15.3(h)

The largest precipitation sum in South Park is at

  • March — 108(mm)
  • April — 115(mm)
  • July — 121(mm)
  • August — 108(mm)

    • Weather forecast in the closest to South Park admin centers

    Weather forecast in the closest towns to South Park

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    Frequently asked questions

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