Walking Weather in Philadelphia, Pennsylvania
In Philadelphia, the morning is usually your friend — head out before the heat builds and the day is yours. The easiest months are April, May, September, and October. Through January and July, aim for the warmest part of the day and keep it shorter.
When to walk, by season
Winter
Winter highs sit near 41°F with lows around 26°F — watch for ice and bundle up. Shorter daylight means walking a little earlier in the afternoon.
Spring
Spring runs 44–65°F at about 58% humidity — usually Philadelphia's easiest walking. Watch for spring rain and pollen.
Summer
Summer highs near 87°F and 66% humidity make midday hard work — head out early or after sunset, and check the pavement before dog walks.
Fall
Fall eases to 45–65°F at about 65% humidity — often the best stretch of the year for an unhurried walk.
The months people ask about
The easy months to plan around, and the ones worth timing carefully in Philadelphia.
Walking the dog in Philadelphia
- •Brick sidewalks in Old City retain less heat than asphalt but still get hot in summer
- •Wissahickon Valley Park offers shaded, creek-side trails that stay cooler in summer
- •Winter sidewalk salt is common — rinse paws after walks December through March
In a Philadelphia summer the ground can get hot enough to burn paws. Walk Window's Dog Walker mode watches the ground as well as the air and tells you when to wait. Check today's pavement risk →
Frequently Asked Questions
What's the best time to walk in Philadelphia?
The most comfortable months to walk in Philadelphia are April, May, September, October. Most days, the morning before the afternoon heat is your easiest window.
Is it too hot to walk in Philadelphia in summer?
Summer middays in Philadelphia can be hard going. The early morning and the cooler evening still work — that's the window to take.
When is the most comfortable season to walk in Philadelphia?
Philadelphia has a humid subtropical with four distinct seasons. The easiest walking lands in April and May, when the temperature and humidity are at their kindest.
