Best year time to visit Town of Collinsville

General weather information about Town of Collinsville

Average annual temperature is 19.1 °C

Absolute maximum temperature: 43.0 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 208 days

Number of rainy days: 157 days

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* Weather data for Town of Collinsville United States is based on climate observations for 2026 year

Town of Collinsville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.125.626.729.932.838.039.343.041.032.427.123.4
Average daytime temperature (°C)14.615.319.321.927.532.535.638.733.424.817.914.7
Average temperature (°C)9.29.013.616.522.026.629.932.827.419.312.69.5
Average night temperature (°C)5.04.69.211.917.521.925.126.822.415.28.35.5
Absolute minimum temperature (°C)-4.5-4.5-2.16.29.817.419.720.417.9-0.5-2.4-0.9

Town of Collinsville 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)10.211.012.013.013.914.314.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.06.38.18.79.511.312.012.310.18.08.07.4
Precipitation (mm)679420351106133834692365465
Sunny days21111416108212616202322
Rainy days101717142122105141179
Snow days000000000000

Town of Collinsville - weather forecast by months

Town of Collinsville weather in januaryTown of Collinsville weather in februaryTown of Collinsville weather in marchTown of Collinsville weather in aprilTown of Collinsville weather in mayTown of Collinsville weather in juneTown of Collinsville weather in julyTown of Collinsville weather in augustTown of Collinsville weather in septemberTown of Collinsville weather in octoberTown of Collinsville weather in novemberTown of Collinsville weather in december

Best time to visit Town of Collinsville:

The best time to visit Town of Collinsville during the most sunny months:

  • July — 12.0(h)
  • August — 12.3(h)

The largest precipitation sum in Town of Collinsville is at

  • March — 203(mm)
  • June — 133(mm)
  • October — 236(mm)

    • Weather forecast in the closest to Town of Collinsville admin centers

    Weather forecast in the closest towns to Town of Collinsville

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    Frequently asked questions

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