Pennsylvania Weather And Climate Facts

Visiting or moving to Pennsylvania? Here are the average weather conditions for a given year for selected Pennsylvania cites:

Allentown Weather - The hottest day in Allentown Pennsylvania for the past 62 years was 105°F, while the regular high yearly temperature is 60.5°F. The lowest documented temperature for Allentown for the past 62 years was -15°F, while the normal low measured annual temperature is 40.6°F.

Allentown receives an annual average of 45.17 inches of precipitation and averages 32.9 inches of snow.

Erie Weather - The record high temperature for the last 52 years was 100°F, and the regular annual high is 57.8°F. The lowest documented temperature for Erie for the past 52 years was -18°F, while the mean low daily annual temperature is 42.1°F.

Erie typically receives a yearly average of 42.77 inches of precipitation and averages 91 inches of snow annually.

Harrisburg Weather - In the last 49 years the highest measured temperature in Harrisburg Pennsylvania was 107°F, and the average annual high is 62.4°F. The lowest measured temperature in Harrisburg for the last 49 years was -9°F, and the regular annual low is 44.1°F.

Harrisburg usually receives an average of 41.45 inches of precipitation per year and averages 34.3 inches of snow yearly.

Philadelphia Weather - The highest recorded temperature in Philadelphia Pennsylvania for the past 64 years was 104°F, and the regular yearly high is 63.2°F. In the last 64 years the lowest reported temperature in Philadelphia was -7°F, while the normal low measured annual temperature is 47.4°F.

Philadelphia usually receives an average of 42.05 inches of precipitation annually and averages 21.1 inches of snow yearly.

Pittsburgh Weather - The record high temperature in Pittsburgh Pennsylvania for the last 53 years was 103°F, while the mean high yearly temperature is 60.4°F. In the last 53 years the lowest measured temperature in Pittsburgh was -22°F, and the average annual low daily temperature is 41.5°F.

Pittsburgh usually receives an annual average of 37.85 inches of rain and receives an average of 43.8 inches of snow.

Williamsport Weather - In the last 61 years the highest measured temperature in Williamsport Pennsylvania was 103°F, while the regular high annual temperature is 59.6°F. The coldest day in Williamsport for the past 61 years was -20°F, while the average low annual temperature is 40.1°F.

Williamsport normally receives an annual average of 41.59 inches of rain and averages 42 inches of snow annually.