When to go
Philadelphia in December
In December, Philadelphia averages daytime highs of 6°C and night-time lows of -2°C, with about 111 mm of rain over the month. That makes December the 10th warmest and the 4th wettest month of the year here. The most comfortable months are usually May, September and October.
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- Average high
- 6°C
- Average low
- -2°C
- Rainfall
- 111 mm
- Humidity
- 85%
Climate
Philadelphia weather through the year
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 3 | 5 | 10 | 17 | 22 | 27 | 30 | 29 | 26 | 19 | 12 | 6 |
| Low °C | -5 | -5 | -1 | 5 | 11 | 16 | 19 | 19 | 15 | 8 | 2 | -2 |
| Rain mm | 78 | 78 | 100 | 97 | 96 | 121 | 124 | 121 | 102 | 110 | 90 | 111 |
Where to stay
Popular hotels in Philadelphia
Philadelphia Marriott Old City
★★★★Hotels1.8 km from centre
8.4
Very good
Sheraton Philadelphia University City Hotel
★★★Hotels2.6 km from centre
8.6
Excellent
DoubleTree by Hilton Philadelphia Airport
★★★★Hotels9.2 km from centre
7.0
Good
Four Points Philadelphia Northeast
★★★★Hotels18 km from centre
8.1
Very good
Courtyard by Marriott Philadelphia City Avenue
★★★Hotels7.2 km from centre
7.6
Good
Sheraton Philadelphia Downtown
★★★Hotelsunder 1 km from centre
9.0
Exceptional
FAQ
Philadelphia in December: questions
Is December a good time to visit Philadelphia?
December is not among the most comfortable months in Philadelphia; May, September and October are usually better. Expect highs around 6°C and 111 mm of rain (NASA climate averages, 2001–2020).
How hot is Philadelphia in December?
The average daytime high in Philadelphia in December is 6°C and the average low is -2°C.
Does it rain in Philadelphia in December?
Philadelphia gets about 111 mm of rain in December on average, making it the 4th wettest month. Average humidity is 85%.
How much are hotels in Philadelphia in December?
Prices depend on dates and availability. Search Philadelphia for December on book.maqami.co to see live prices; signed-in members save up to 10% versus the guest price.
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