Best year time to visit South Barrington

General weather information about South Barrington

Average annual temperature is 10.8 °C

Absolute maximum temperature: 37.0 °C

Absolute minimum temperature: -24.1 °C

Number of sunny days: 176 days

Number of rainy days: 171 days

Number of snow days: 18 days

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

South Barrington air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.014.820.225.630.532.332.437.034.027.419.214.0
Average daytime temperature (°C)2.54.77.315.821.627.028.127.324.116.39.15.9
Average temperature (°C)-1.2-0.52.39.415.220.422.622.119.112.24.62.7
Average night temperature (°C)-3.9-4.4-1.34.09.814.918.117.815.48.91.00.4
Absolute minimum temperature (°C)-24.1-20.5-12.2-2.11.17.514.112.39.9-2.8-11.1-8.0

South Barrington monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)3.67.76.59.110.911.911.610.68.16.67.03.8
Precipitation (mm)56978180643718312695954471
Sunny days1118915211911161192313
Rainy days1281715101120151922616
Snow days825000000012

South Barrington - weather forecast by months

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

Best time to visit South Barrington:

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

  • May — 10.9(h)
  • June — 11.9(h)
  • July — 11.6(h)
  • August — 10.6(h)

The largest precipitation sum in South Barrington is at

  • July — 183(mm)
  • August — 126(mm)

    • Weather forecast in the closest to South Barrington admin centers

    Weather forecast in the closest towns to South Barrington

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    Frequently asked questions

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