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Williamsport
Weather averages
ClimateForecastNovemberDecember >>

Williamsport (PA) Climate by Month

The graphs below provide an overview of the climate in Williamsport (Pennsylvania), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Forecast for Williamsport (PA)

Thu   Nov 14
8°C | -1°C
SE 18 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Fri   Nov 15
12°C | 2°C
NW 14 km/h
partly cloudy and no rain

partly cloudy and no rain

hourly forecast
Sat   Nov 16
14°C | 4°C
NW 22 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

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

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Williamsport?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Williamsport?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Williamsport?
    The coldest month is February with an average maximum temperature of 2°C.
  • Which is the wettest month in Williamsport?
    July tops the wettest month list with 108 mm of rainfall.
  • Which is the driest month in Williamsport?
    February is the driest month with 60 mm of precipitation.

    • 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.

     

     


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