Best year time to visit South Fayette

General weather information about South Fayette

Average annual temperature is 12.7 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -11.9 °C

Number of sunny days: 138 days

Number of rainy days: 217 days

Number of snow days: 10 days

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

South Fayette air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.922.922.928.026.028.630.930.530.026.923.016.5
Average daytime temperature (°C)9.312.512.319.420.824.128.026.623.618.812.89.7
Average temperature (°C)4.36.56.412.715.418.622.621.518.413.66.95.0
Average night temperature (°C)0.92.01.87.310.513.818.417.614.39.32.41.6
Absolute minimum temperature (°C)-11.9-10.2-9.5-0.91.17.714.411.88.12.4-7.8-6.1

South Fayette monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.814.513.612.411.210.19.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.16.77.09.410.010.812.010.29.68.07.25.0
Precipitation (mm)1059781841317915711169786196
Sunny days71014141497712141713
Rainy days211616161721242418171215
Snow days321000000013

South Fayette - weather forecast by months

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

Best time to visit South Fayette:

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

  • June — 10.8(h)
  • July — 12.0(h)

The largest precipitation sum in South Fayette is at

  • May — 131(mm)
  • July — 157(mm)

    • Weather forecast in the closest to South Fayette admin centers

    Weather forecast in the closest towns to South Fayette

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    Frequently asked questions

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