Philadelphia weather in January
Cold, with some rainy days. Average highs of 5°C and lows of -3°C, with around 10 rainy days expected throughout the month.
While January isn't our top-rated month for Philadelphia, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
5°C
Average low
-3°C
Rainy days
10 days
Best months to visit
June, September
What to do in Philadelphia in January
Whatever the weather, Philadelphia 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 January
Pack for cold weather — a proper winter coat, thermal layers, waterproof boots, and warm accessories. You'll want a good base layer for outdoor activities.
Browse other months
January (you are here)
5C
Cold, with some rainy days.
February
7C
Cold, with some rainy days.
March
11C
Cool, with some rainy days.
April
17C
Cool, with some rainy days.
May
23C
Mild and comfortable, with some rainy days.
Recommended
June
27C
Warm and pleasant, with some rainy days.
July
30C
Hot and humid, with some rainy days.
August
29C
Warm and pleasant, with some rainy days.
Recommended
September
26C
Warm and pleasant, with some rainy days.
October
20C
Mild and comfortable, with some rainy days.
November
13C
Cool, with occasional showers.
December
8C
Cold, with some rainy days.
Book your January trip to Philadelphia
Find hotels, tours and experiences for the perfect escape.
