Scranton, Pennsylvania, experiences a humid continental climate characterized by four distinct seasons, each bringing its own unique weather patterns and environmental considerations.
Spring: A Season of Renewal
Spring in Scranton is marked by gradually warming temperatures and increased precipitation. Average high temperatures rise from 45.8°F (7.7°C) in March to 71.0°F (21.7°C) in May. Rainfall also increases during this period, with May receiving an average of 3.66 inches (93 mm) of precipitation. This combination of warmth and moisture fosters the blooming of local flora and the return of wildlife, making it a vibrant season for nature enthusiasts.
Summer: Warm and Lush
Summers are warm and humid, with average high temperatures peaking at 83.8°F (28.8°C) in July. This season also sees the highest rainfall, with June averaging 4.87 inches (124 mm). The abundant warmth and moisture support lush vegetation and provide ample opportunities for outdoor activities. However, occasional heat waves can push temperatures above 90°F (32°C), so staying hydrated and seeking shade during peak heat is advisable.
Autumn: Crisp and Colorful
Autumn brings cooler temperatures and a decrease in humidity. Average highs drop from 75.0°F (23.9°C) in September to 50.7°F (10.4°C) in November. This season is renowned for its stunning fall foliage, as the city’s numerous deciduous trees display vibrant hues of red, orange, and yellow. It’s an ideal time for hiking and enjoying the natural beauty of the region.
Winter: Cold and Snowy
Winters in Scranton are cold, with average low temperatures reaching 18.1°F (-7.7°C) in January. Snowfall is common, averaging around 40.9 inches (104 cm) annually. The coldest month, January, often sees temperatures dipping below freezing, making it essential for residents to prepare for icy conditions and ensure proper heating in homes.
Environmental Considerations
Understanding these seasonal patterns is crucial for both residents and local authorities. The City of Scranton has been proactive in addressing environmental challenges associated with its climate. Initiatives such as the Climate Action and Sustainability Plan aim to mitigate the effects of climate change and promote sustainable practices within the community. These efforts include developing greenhouse gas inventories and engaging residents in sustainability initiatives.
By staying informed about our local climate and participating in community efforts, we can all contribute to a more resilient and sustainable Scranton.

