Best year time to visit West Chester

General weather information about West Chester

Average annual temperature is 18.2 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: -2.9 °C

Number of sunny days: 198 days

Number of rainy days: 167 days

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

West Chester air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.026.428.530.032.933.435.836.432.528.426.722.7
Average daytime temperature (°C)15.519.120.724.225.929.633.032.528.123.517.915.3
Average temperature (°C)10.413.514.517.920.324.127.627.222.818.012.39.8
Average night temperature (°C)6.69.29.312.215.419.123.322.618.313.37.95.6
Absolute minimum temperature (°C)-1.9-1.10.24.27.512.720.819.613.86.5-1.1-2.9

West Chester 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)10.211.012.013.013.914.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.27.58.69.39.511.011.310.710.18.77.36.4
Precipitation (mm)15110110114614812880139466345122
Sunny days161417141412111222242121
Rainy days151414161718201987910
Snow days000000000000

West Chester - weather forecast by months

West Chester weather in januaryWest Chester weather in februaryWest Chester weather in marchWest Chester weather in aprilWest Chester weather in mayWest Chester weather in juneWest Chester weather in julyWest Chester weather in augustWest Chester weather in septemberWest Chester weather in octoberWest Chester weather in novemberWest Chester weather in december

Best time to visit West Chester:

The best time to visit West Chester during the most sunny months:

  • July — 11.3(h)

The largest precipitation sum in West Chester is at

  • January — 151(mm)
  • April — 146(mm)
  • May — 148(mm)
  • August — 139(mm)

    • Weather forecast in the closest to West Chester admin centers

    Weather forecast in the closest towns to West Chester

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    Frequently asked questions

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