Weather in Collegeville in August

General weather information about Collegeville

Average annual temperature is 17.8 °C

Absolute maximum temperature: 39.1 °C

Absolute minimum temperature: -4.2 °C

Number of sunny days: 205 days

Number of rainy days: 160 days

Look at detailed online map of Collegeville

* 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)21.924.425.628.030.837.637.539.138.033.226.619.1
Average daytime temperature (°C)14.015.717.821.727.132.333.634.431.324.316.813.8
Average temperature (°C)8.79.612.215.721.326.027.628.625.118.811.38.5
Average night temperature (°C)5.05.47.510.816.120.623.023.519.714.47.04.7
Absolute minimum temperature (°C)-4.2-3.6-3.74.87.416.718.818.316.60.4-1.4-2.1

Collegeville 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)10.110.912.013.114.014.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.26.07.88.111.112.211.111.710.47.97.97.2
Precipitation (mm)168115247142115539647441467568
Sunny days161215151516141620192324
Rainy days1516161516141715101277
Snow days000000000000

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:

  • June — 12.2(h)
  • August — 11.7(h)

The largest precipitation sum in Collegeville is at

  • January — 168(mm)
  • March — 247(mm)
  • April — 142(mm)
  • October — 146(mm)

    • Weather forecast in the closest to Collegeville admin centers

    Weather forecast in the closest towns to Collegeville

    Explore Collegeville

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    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.