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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
+13
+9
1 December, Sunday. day, 13°; night, 9°; partly cloudy
2
+14
+10
2 December, Monday. day, 14°; night, 10°; clear
3
+16
+11
3 December, Tuesday. day, 16°; night, 11°; partly cloudy
4
+15
+12
4 December, Wednesday. day, 15°; night, 12°; clear
5
+10
+7
5 December, Thursday. day, 10°; night, 7°; rain
6
+9
+6
6 December, Friday. day, 9°; night, 6°; overcast
7
+10
+6
7 December, Saturday. day, 10°; night, 6°; partly cloudy
8
+11
+7
8 December, Sunday. day, 11°; night, 7°; partly cloudy
9
+10
+6
9 December, Monday. day, 10°; night, 6°; partly cloudy
10
+11
+7
10 December, Tuesday. day, 11°; night, 7°; clear
11
+9
+6
11 December, Wednesday. day, 9°; night, 6°; partly cloudy
12
+11
+6
12 December, Thursday. day, 11°; night, 6°; rain
13
+13
+7
13 December, Friday. day, 13°; night, 7°; clear
14
+12
+9
14 December, Saturday. day, 12°; night, 9°; overcast
15
+13
+9
15 December, Sunday. day, 13°; night, 9°; clear
16
+10
+6
16 December, Monday. day, 10°; night, 6°; rain
17
+12
+8
17 December, Tuesday. day, 12°; night, 8°; partly cloudy
18
+12
+8
18 December, Wednesday. day, 12°; night, 8°; clear
19
+13
+9
19 December, Thursday. day, 13°; night, 9°; rain
20
+16
+11
20 December, Friday. day, 16°; night, 11°; rain
21
+14
+12
21 December, Saturday. day, 14°; night, 12°; clear
22
+12
+10
22 December, Sunday. day, 12°; night, 10°; rain
23
+12
+7
23 December, Monday. day, 12°; night, 7°; overcast
24
+11
+9
24 December, Tuesday. day, 11°; night, 9°; rain
25
+12
+8
25 December, Wednesday. day, 12°; night, 8°; clear
26
+11
+8
26 December, Thursday. day, 11°; night, 8°; overcast
27
+11
+9
27 December, Friday. day, 11°; night, 9°; clear
28
+10
+6
28 December, Saturday. day, 10°; night, 6°; rain
29
+9
+8
29 December, Sunday. day, 9°; night, 8°; overcast
30
+12
+6
30 December, Monday. day, 12°; night, 6°; partly cloudy
31
+12
+6
31 December, Tuesday. day, 12°; night, 6°; partly cloudy
1
+11
+7
1 January, Wednesday. day, 11°; night, 7°; rain
2
+8
+6
2 January, Thursday. day, 8°; night, 6°; partly cloudy
3
+8
+4
3 January, Friday. day, 8°; night, 4°; clear
4
+9
+5
4 January, Saturday. day, 9°; night, 5°; clear
Average data for 10 years
Philadelphia December
9
sunny days
8
days with precipitation
14
cloudy days
9 sunny days; 8 days with precipitation; 14 cloudy days;
75
%
air humidity
4.9
m/s
Wind
S
123
mm of precipitation
(11% of annual average)
air humidity 75%; 123 millimeters of precipitation (11% of annual average); Wind southerly 4.9 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
E
SE
SE
N
N
NE
NW
NW
W
N
E
S
SE
SW
N
NW
S
S
S
SW
NW
SE
SW
E
S
S
SE
NW
N
N
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 Orleans
Lafayette
Memphis
Cordova
Baton Rouge
Andalusia
Dickson
Mobile
Vicksburg
Cities with similar weather in December
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