Best year time to visit South Windsor

General weather information about South Windsor

Average annual temperature is 10.1 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -22.8 °C

Number of sunny days: 123 days

Number of rainy days: 221 days

Number of snow days: 21 days

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

South Windsor air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.615.615.228.829.631.631.227.930.628.216.612.4
Average daytime temperature (°C)4.56.36.916.720.223.527.024.322.116.88.06.5
Average temperature (°C)1.20.11.510.013.317.821.719.416.812.03.32.8
Average night temperature (°C)-1.6-4.6-2.64.86.712.917.415.312.58.1-0.20.3
Absolute minimum temperature (°C)-8.2-22.8-10.0-4.6-0.67.012.19.85.50.5-6.5-6.8

South Windsor 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)3.05.76.08.712.010.711.210.28.56.96.73.3
Precipitation (mm)8560110876391139165768459125
Sunny days7129112083712121210
Rainy days191315191122282418191617
Snow days537000000024

South Windsor - weather forecast by months

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

Best time to visit South Windsor:

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

  • May — 12.0(h)
  • June — 10.7(h)
  • July — 11.2(h)
  • August — 10.2(h)

The largest precipitation sum in South Windsor is at

  • July — 139(mm)
  • August — 165(mm)
  • December — 125(mm)

    • Weather forecast in the closest to South Windsor admin centers

    Weather forecast in the closest towns to South Windsor

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    Frequently asked questions

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