Best year time to visit Collegeville

General weather information about Collegeville

Average annual temperature is 12.1 °C

Absolute maximum temperature: 35.7 °C

Absolute minimum temperature: -14.2 °C

Number of sunny days: 173 days

Number of rainy days: 178 days

Number of snow days: 14 days

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

Collegeville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.015.518.726.732.834.134.035.731.629.222.314.7
Average daytime temperature (°C)4.98.18.918.024.528.829.027.125.018.211.27.8
Average temperature (°C)1.12.23.510.817.721.923.121.919.513.35.74.0
Average night temperature (°C)-1.9-1.9-0.74.911.315.517.817.314.99.41.31.2
Absolute minimum temperature (°C)-12.5-14.2-10.4-3.81.68.913.010.98.2-3.4-10.0-7.8

Collegeville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)3.27.66.89.110.611.912.210.99.26.67.04.3
Precipitation (mm)7282120797136109142511292585
Sunny days71710161818121414132212
Rainy days1792014131219171617717
Snow days721000000112

Collegeville - weather forecast by months

Collegeville weather in januaryCollegeville weather in februaryCollegeville weather in marchCollegeville weather in aprilCollegeville weather in mayCollegeville weather in juneCollegeville weather in julyCollegeville weather in augustCollegeville weather in septemberCollegeville weather in octoberCollegeville weather in novemberCollegeville weather in december

Best time to visit Collegeville:

The best time to visit Collegeville during the most sunny months:

  • May — 10.6(h)
  • June — 11.9(h)
  • July — 12.2(h)
  • August — 10.9(h)

The largest precipitation sum in Collegeville is at

  • March — 120(mm)
  • July — 109(mm)
  • August — 142(mm)
  • October — 129(mm)

    • Weather forecast in the closest to Collegeville admin centers

    Weather forecast in the closest towns to Collegeville

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    Frequently asked questions

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