Pittsburgh weather in September
Warm and pleasant, with some rainy days. Average highs of 25°C and lows of 15°C, with around 10 rainy days expected throughout the month.
✦ This is a recommended month to visit Pittsburgh. The combination of weather, atmosphere and experience is at its best.
Average high
25°C
Average low
15°C
Rainy days
10 days
Best months to visit
August, September
What to do in Pittsburgh in September
Whatever the weather, Pittsburgh rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
3C
Cold, with some rainy days.
February
6C
Cold, with some rainy days.
March
10C
Cool, with some rainy days.
April
16C
Cool, with some rainy days.
May
22C
Mild and comfortable, with regular rainfall.
June
26C
Warm and pleasant, with regular rainfall.
July
28C
Warm and pleasant, with regular rainfall.
Recommended
August
27C
Warm and pleasant, with some rainy days.
Recommended
September (you are here)
25C
Warm and pleasant, with some rainy days.
October
18C
Mild and comfortable, with some rainy days.
November
11C
Cool, with occasional showers.
December
6C
Cold, with some rainy days.
Book your September trip to Pittsburgh
Find hotels, tours and experiences for the perfect escape.
