Blair County, Pennsylvania Weather by Month

By | December 9, 2023

Blair County, located in central Pennsylvania, experiences four distinct seasons with variations in temperature and precipitation.

January – March (Winter):

  • Winters in Blair County are cold, with January typically being the coldest month.
  • Daytime temperatures often range from the 20s to 30s Fahrenheit, and nighttime temperatures can drop well below freezing.┬áSee for climate and weather in Allentown, Pennsylvania.
  • Snow is common during these months, and winter storms may bring significant snowfall.
  • Residents may experience cold and brisk conditions, and winter activities like skiing and ice skating are popular.

April – June (Spring):

  • Spring brings a gradual warming of temperatures, and the landscape begins to bloom.
  • Daytime highs generally range from the 40s in April to the 60s and 70s in May and June.
  • Spring is a transition period, and while cooler days are possible in April, the weather becomes more comfortable, and outdoor activities increase.
  • The region experiences the blossoming of trees and flowers, and local farmers begin planting their crops.

July – September (Summer):

  • Summer in Blair County is warm, with daytime temperatures often reaching into the 70s and 80s Fahrenheit.
  • July and August are typically the warmest months, with occasional days surpassing 90 degrees Fahrenheit.
  • Summer is the wettest season, with increased chances of rain and thunderstorms.
  • Residents and visitors take advantage of the warm weather with outdoor activities, including hiking, picnics, and visits to local parks.

October – December (Fall):

  • Fall is characterized by a gradual cooling of temperatures and the changing colors of the leaves.
  • Daytime highs range from the 60s in October to the 30s and 40s in December.
  • The fall foliage attracts tourists and locals alike.
  • Fall may bring occasional rain showers, and the region experiences milder and more comfortable temperatures compared to the peak of summer.

Additional Considerations:

  • Blair County’s climate is influenced by its location in the Appalachian Mountains and its proximity to the Atlantic Ocean.
  • The region is known for its diverse landscapes, including mountains, valleys, and the Juniata River.
  • Agriculture is an essential part of the county’s economy, and the growing season extends from late spring to early fall.
  • Blair County occasionally experiences extreme weather events, including winter storms and heavy rainfall. Residents should stay informed about weather conditions, especially during the winter months.

For the most accurate and up-to-date weather information, it’s recommended to consult local weather forecasts, meteorological sources, or the National Weather Service. Weather patterns can vary from year to year, and extreme events may impact the typical seasonal weather.

Blair County, Pennsylvania