Best year time to visit South Cornish

General weather information about South Cornish

Average annual temperature is 8.5 °C

Absolute maximum temperature: 32.8 °C

Absolute minimum temperature: -30.7 °C

Number of sunny days: 140 days

Number of rainy days: 186 days

Number of snow days: 39 days

Look at detailed online map of South Cornish

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

South Cornish air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)7.411.110.626.430.332.830.726.030.227.615.514.5
Average daytime temperature (°C)1.92.24.713.819.322.026.223.421.816.45.84.6
Average temperature (°C)-1.7-3.9-0.17.612.716.721.218.616.711.41.10.5
Average night temperature (°C)-5.2-9.0-4.42.86.412.117.014.512.47.5-2.5-2.4
Absolute minimum temperature (°C)-14.9-30.7-9.7-5.1-1.04.911.79.25.7-1.6-10.9-10.2

South Cornish 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)9.410.511.913.414.715.415.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)3.56.36.87.711.39.110.310.18.36.46.54.6
Precipitation (mm)107469088711532221418010447145
Sunny days711101419541016131714
Rainy days1271216122527211418814
Snow days12109000000053

South Cornish - weather forecast by months

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

Best time to visit South Cornish:

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

  • May — 11.3(h)
  • July — 10.3(h)
  • August — 10.1(h)

Months with the longest average daylight duration in South Cornish:

  • June — 15.4(h)

The largest precipitation sum in South Cornish is at

  • June — 153(mm)
  • July — 222(mm)
  • August — 141(mm)
  • December — 145(mm)

    • Weather forecast in the closest to South Cornish admin centers

    Weather forecast in the closest towns to South Cornish

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    Frequently asked questions

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