Weather in Philadelphia in December

day

evening

Average December daytime temperature in Philadelphia is +41°F, night +39°F. This data was obtained from our Philadelphia weather archive.

Cloudy: clear - 5 days Overcast - 26 days
Wind: average wind speed is 13.4 mph
Pressure: 30 inHg
Precipitation: rain / snow / hail - 4 days

Weather in Philadelphia Week 14 days Month

Weather archive by month and season

Average weather in Philadelphia in December by year

Average day and night temperature in Philadelphia in December data for the period from 2002 to 2012 years. Number of cloudy and clear days, atmospheric pressure and wind speed.

2012
2011
2010
2009
2008
2007

2012-2002

Temperature °F

Weather characteristics

Pressure
inHg

Wind
speed mph

Day

+46

Clear - 1 days
Overcast - 30 days

11.2

Evening

+45

Clear - 2 days
Overcast - 27 days

8.9

Day

+48

Clear - 2 days
Overcast - 29 days

30.1

11.2

Evening

+46

Clear - 7 days
Overcast - 24 days

30.1

8.9

Day

+36

Clear - 0 days
Overcast - 31 days

29.8

13.4

Evening

+34

Clear - 6 days
Overcast - 25 days

29.8

11.2

Day

+41

Clear - 1 days
Overcast - 30 days

13.4

Evening

+37

Clear - 5 days
Overcast - 26 days

11.2

Day

+41

Clear - 1 days
Overcast - 30 days

13.4

Evening

+39

Clear - 4 days
Overcast - 27 days

30.1

8.9

Day

+41

Clear - 0 days
Overcast - 31 days

11.2

Evening

+39

Clear - 3 days
Overcast - 28 days

11.2

Weather archive in Philadelphia in December

Graph shows the average in December temperature in Philadelphia in the evening and daytime. The maximum average daily temperature according to our archive was +48°F and the minimum dropped to a +36°F

Weather characteristics

Precipitation in December

Graph displays the average number of rainy or snowy days in Philadelphia over the years. Total average number of days on our data is 4 days.

Minimum and maximum
world's temperature today

Siorapaluk

day: +10°F
night: -2°F

Bafoulabé

day: +115°F
night: +86°F

Philadelphia

The hottest months:

July: +84 °F
August: +82 °F
June: +81 °F

The coldest months:

January: +37 °F
February: +41 °F
December: +41 °F

Most precipitations:

December: 4 D
November: 4 D
January: 3 D

Most windy months mph:

February: 13.4 mph
December: 13.4 mph
January: 13.4 mph

Most sunny months days:

February: 8 D
April: 7 D
September: 7 D

Temperature units

°F°C

Icons