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Phoenixville (PA) Climate by Month

The climate in Phoenixville is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

In Phoenixville, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a very warm 31°C in July, the warmest time of the year, to a chilly 5°C during cooler months like January. At night, temperatures typically average around -6°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Phoenixville experiences significant rain/snowfall throughout the year, averaging 1234 mm of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 138 mm of precipitation, spread over 10 rainy days.

In contrast, November experiences a drier climate, with about 75 mm of rainfall spread across 9 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Phoenixville. While July receives considerable daily sunshine with up to 9.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.7 hours of sunlight per day.

Monthly hours of sunshine

Data from: Philadelphia, the United States of America (35 KM, 22 Miles).

Daily hours of sunshine

Data from: Philadelphia, the United States of America (35 KM, 22 Miles).

The best time of year to visit Phoenixville in the United States of America

Other facts from our historical weather data:
  • When is summer in Phoenixville?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Phoenixville?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Phoenixville?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Phoenixville?
    August tops the wettest month list with 138 mm of rainfall.
  • Which is the driest month in Phoenixville?
    November is the driest month with 75 mm of precipitation.
  • Which is the sunniest month in Phoenixville?
    July is the sunniest month with an average of 275 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Phoenixville (PA)

    Sun   Dec 15
    4°C | -7°C
    E 11 km/h
    3.7 mm
    overcast and slight sleet

    overcast and slight sleet

    Mon   Dec 16
    10°C | 1°C
    E 11 km/h
    10 mm
    overcast and slight rain

    overcast and slight rain

    Tue   Dec 17
    15°C | 4°C
    W 18 km/h
    3.5 mm
    clear and  chance of rain

    clear and chance of rain