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Greencastle
Weather averages
ClimateForecastMayJune >>

Climate in Greencastle (Pennsylvania), United States of America

The graphs below show the monthly weather averages over the year.

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 Greencastle (PA)

Tue   May 07
27°C | 17°C
S 11 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Wed   May 08
30°C | 18°C
W 22 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
Thu   May 09
20°C | 15°C
NE 14 km/h
12 mm
broken clouds and thunder

broken clouds and thunder

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Greencastle 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 Greencastle?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Greencastle?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Greencastle?
    The coldest month is February with an average maximum temperature of 4°C.
  • Which is the wettest month in Greencastle?
    June tops the wettest month list with 116 mm of rainfall.
  • Which is the driest month in Greencastle?
    November 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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