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December weather forecast in Philadelphia
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
1
+9
+7
1 December, Sunday. day, 9°; night, 7°; overcast
2
+8
+6
2 December, Monday. day, 8°; night, 6°; clear
3
+9
+5
3 December, Tuesday. day, 9°; night, 5°; clear
4
+9
+6
4 December, Wednesday. day, 9°; night, 6°; rain
5
+8
+8
5 December, Thursday. day, 8°; night, 8°; overcast
6
+6
+3
6 December, Friday. day, 6°; night, 3°; overcast
7
+3
+2
7 December, Saturday. day, 3°; night, 2°; rain
8
+5
+2
8 December, Sunday. day, 5°; night, 2°; rain
9
+5
+3
9 December, Monday. day, 5°; night, 3°; partly cloudy
10
+6
+2
10 December, Tuesday. day, 6°; night, 2°; clear
11
+5
+3
11 December, Wednesday. day, 5°; night, 3°; overcast
12
+6
+2
12 December, Thursday. day, 6°; night, 2°; overcast
13
+5
+2
13 December, Friday. day, 5°; night, 2°; overcast
14
+6
+4
14 December, Saturday. day, 6°; night, 4°; clear
15
+5
+4
15 December, Sunday. day, 5°; night, 4°; overcast
16
+4
+2
16 December, Monday. day, 4°; night, 2°; overcast
17
+3
+1
17 December, Tuesday. day, 3°; night, 1°; overcast
18
+6
+2
18 December, Wednesday. day, 6°; night, 2°; partly cloudy
19
+4
+2
19 December, Thursday. day, 4°; night, 2°; clear
20
+6
+1
20 December, Friday. day, 6°; night, 1°; partly cloudy
21
+8
+5
21 December, Saturday. day, 8°; night, 5°; clear
22
+7
+5
22 December, Sunday. day, 7°; night, 5°; rain
23
+6
+3
23 December, Monday. day, 6°; night, 3°; partly cloudy
24
+6
+3
24 December, Tuesday. day, 6°; night, 3°; rain
25
+5
+4
25 December, Wednesday. day, 5°; night, 4°; partly cloudy
26
+6
+1
26 December, Thursday. day, 6°; night, 1°; partly cloudy
27
+5
+3
27 December, Friday. day, 5°; night, 3°; partly cloudy
28
+4
+2
28 December, Saturday. day, 4°; night, 2°; clear
29
+3
+1
29 December, Sunday. day, 3°; night, 1°; overcast
30
+5
+1
30 December, Monday. day, 5°; night, 1°; clear
31
+5
+1
31 December, Tuesday. day, 5°; night, 1°; rain
1
+5
0
1 January, Wednesday. day, 5°; night, 0°; clear
2
+2
+1
2 January, Thursday. day, 2°; night, 1°; partly cloudy
3
0
−2
3 January, Friday. day, 0°; night, -2°; partly cloudy
4
+2
−2
4 January, Saturday. day, 2°; night, -2°; clear
Average data for 10 years
Philadelphia December
8
sunny days
6
days with precipitation
17
cloudy days
8 sunny days; 6 days with precipitation; 17 cloudy days;
75
%
air humidity
3.7
m/s
Wind
W
97
mm of precipitation
(10% of annual average)
air humidity 75%; 97 millimeters of precipitation (10% of annual average); Wind westerly 3.7 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
NW
W
NW
NW
NW
W
W
NW
NW
NW
W
W
NW
NW
W
NW
W
W
NW
NW
W
NW
NW
W
NW
W
W
W
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
Cities near you
New York
Islandia
Washington
Virginia Beach
Norfolk
Baltimore
Brooklyn
Lake George
Hartford
Cities with similar weather in December
Tbilisi
Ankara
Chimkent
Varna
Dushanbe
Samarkand
Taraz
Belgrade
Khujand