Measurements:
°C
°F
Philadelphia
16°F
SE 11 mph
Feels like: 4°F
Precip: 0%
World Resorts USA Philadelphia Weather January Weather in Philadelphia

Philadelphia Weather: January

Average Day Temperature: 34.7°F
Average Night Temperature: 28.1°F
Number of Sunny Days: 10 days
Sunshine Hours: 9.4 - 10.1 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.8 in
Number of Snowy Days: 1 day

Air Temperature in January, °F

Select Year: 2024 2023 2022

The highest day temperature in January 2024 was 49°F. The lowest night temperature was 11°F. The average values for day and night temperatures during January were 36.5°F и 32.1°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in January, in

Precipitation total in January for Philadelphia is 1.8 in. It makes january one of the least rainy months of the year.

Wind Speed in January, mph

The average wind speed in January is 8.6 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Philadelphia in January is 5.0 hours.

Best Time to Visit Philadelphia
The most sunny months:
July 14 days
August 14 days
October 13 days
The most warm months:
July 90.7 °F
August 87.7 °F
June 83.1 °F
The most cold months:
January 34.7 °F
February 38.2 °F
December 41.9 °F
The most rainy months:
August 6 days
June 6 days
July 6 days
The most windy months:
March 9 mph
April 9 mph
January 8 mph

Philadelphia on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Philadelphia
Local time: 06:47
22 dec, sunday
0900 16°F
SE
10 mph
1200 22°F
SE
9 mph
1500 26°F
SE
9 mph
1800 26°F
SE
7 mph
2100 20°F
S
7 mph
23 dec, monday
0000 18°F
S
5 mph
0300 16°F
S
4 mph
0600 14°F
SW
2 mph