Best year time to visit Saint Clair

General weather information about Saint Clair

Average annual temperature is 18.8 °C

Absolute maximum temperature: 38.4 °C

Absolute minimum temperature: -2.4 °C

Number of sunny days: 179 days

Number of rainy days: 186 days

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* Weather data for Saint Clair United States is based on climate observations for 2026 year

Saint Clair air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.628.328.830.033.334.637.638.433.729.626.323.6
Average daytime temperature (°C)16.220.021.724.626.330.434.534.429.024.118.615.4
Average temperature (°C)10.814.315.418.320.724.528.328.123.118.412.99.9
Average night temperature (°C)6.610.09.912.916.019.523.323.218.113.58.45.9
Absolute minimum temperature (°C)-2.3-0.1-0.66.59.715.120.820.713.87.8-1.2-2.4

Saint Clair monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.314.113.412.411.410.510.0
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.17.48.79.69.410.911.111.310.38.97.26.5
Precipitation (mm)13613113611246117121109347237104
Sunny days15151713101271117241721
Rainy days16131417211824201371310
Snow days000000000000

Saint Clair - weather forecast by months

Saint Clair weather in januarySaint Clair weather in februarySaint Clair weather in marchSaint Clair weather in aprilSaint Clair weather in maySaint Clair weather in juneSaint Clair weather in julySaint Clair weather in augustSaint Clair weather in septemberSaint Clair weather in octoberSaint Clair weather in novemberSaint Clair weather in december

Best time to visit Saint Clair:

The best time to visit Saint Clair during the most sunny months:

  • August — 11.3(h)

The largest precipitation sum in Saint Clair is at

  • January — 136(mm)
  • February — 131(mm)
  • March — 136(mm)

    • Weather forecast in the closest to Saint Clair admin centers

    Weather forecast in the closest towns to Saint Clair

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    Frequently asked questions

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