June weather forecast
Pennsylvania, USA

June ushers in the start of summer in Pennsylvania, transforming the state's climate to one that is both warmer and more humid. The temperature spectrum typically spans from 57°F (13.9°C) to 77°F (25°C), though on certain days, especially towards the month's end, it can rise even higher. June is characterized by longer days, providing ample daylight for a multitude of recreational activities and exploration.

With the onset of summer, rainfall is intermittent and usually associated with occasional thunderstorms. While these storms can sometimes be intense, bringing heavy downpours, they tend to be brief, allowing the sun to re-emerge quickly. Despite the increase in temperature, the state's natural beauty is undiminished, with its landscapes painted in vibrant summer hues and outdoor spaces bustling with activity.

Regions closer to Lake Erie offer a milder reprieve from the heat, with the vast water body exerting a cooling influence on the adjacent areas. In contrast, the southeastern parts of Pennsylvania, particularly those areas with a humid subtropical influence, start experiencing sultrier conditions, indicative of the summer heat that intensifies in the coming months.

When juxtaposed with May's transitional weather, June distinctly feels more like summer. The days are unmistakably warmer, and the nights, while cooler, maintain a comfortable warmth. As June progresses, one can anticipate the peak of summer heat, setting the stage for July, which often emerges as one of the hottest months in Pennsylvania. Still, for those who relish the summer ambiance without the extremes, June provides a balanced blend of warmth and vibrant outdoor life.

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• Philadelphia - June »
  In Philadelphia during June, the rain falls for 13.6 days and regularly aggregates up to 1.46" (37mm) of precipitation. The month with the longest days in Philadelphia is June, with an average of 15h and 0min of daylight.
• Pittsburgh - June »
  In Pittsburgh during June, the rain falls for 16.5 days and regularly aggregates up to 2.76" (70mm) of precipitation. With an average of 15h and 0min of daylight, June has the longest days of the year in Pittsburgh.
• Allentown - June »
  On the first day of June in Allentown sunrise is at 5:33 am and sunset at 8:26 pm. In June, in Allentown the rain falls for 15.6 days.
• Erie - June »
  In Erie during June, the rain falls for 9.3 days and regularly aggregates up to 0.71" (18mm) of precipitation. On the first day of June in Erie, Pennsylvania, sunrise is at 5:46 am and sunset at 8:49 pm.
• Reading - June »
  June in Reading, Pennsylvania, indicates the arrival of summer with the longest daylight hours and highest UV index of the year. In Reading in June, it is raining for 16.3 days, with typically 2.64" (67mm) of accumulated precipitation.
• Scranton - June »
  In Scranton during June, the rain falls for 15.1 days and regularly aggregates up to 2.17" (55mm) of precipitation. June welcomes the summer in Scranton and the days are at their longest, giving the residents more time to enjoy the outdoors.
• Bethlehem - June »
  With an average of 15h and 0min of daylight, June has the longest days of the year in Bethlehem, Pennsylvania. In June, in Bethlehem the rain falls for 15.8 days.
• Lancaster - June »
  In Lancaster, during June, the rain falls for 15.3 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Lancaster, during June, the rain falls for 15.3 days and regularly aggregates up to 2.44" (62mm) of precipitation.
• Harrisburg - June »
  In Harrisburg during June, the rain falls for 13.3 days and regularly aggregates up to 1.1" (28mm) of precipitation. In Harrisburg, during June, the rain falls for 13.3 days and regularly aggregates up to 1.1" (28mm) of precipitation.
• Altoona - June »
  The shift from May to June in Altoona sees a slight increase in the average high-temperature, transitioning from a pleasant 68.7°F (20.4°C) to a warm 76.3°F (24.6°C). June has the longest days of the year in Altoona, with an average of 15h and 0min of daylight.
• York - June »
  In York during June, the rain falls for 14.5 days and regularly aggregates up to 1.61" (41mm) of precipitation. June has the longest days of the year in York, with an average of 15h and 0min of daylight.
• State College - June »
  In State College in June, during 16.3 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In State College, in June, during 16.3 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.