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Monthly 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
8
+5
+2
8 December, sun
+5
+2
Feels like
+1
755 mmHg
80%
5.3
m/s
NW
8 December, Sunday. day, 5°; night, 2°; rain
9
+5
+3
9 December, mon
+5
+3
Feels like
0
757 mmHg
75%
5.8
m/s
W
9 December, Monday. day, 5°; night, 3°; partly cloudy
10
+6
+2
10 December, tue
+6
+2
Feels like
+1
758 mmHg
74%
5.3
m/s
W
10 December, Tuesday. day, 6°; night, 2°; clear
11
+5
+3
11 December, wed
+5
+3
Feels like
+1
757 mmHg
74%
5
m/s
NW
11 December, Wednesday. day, 5°; night, 3°; overcast
12
+6
+2
12 December, thu
+6
+2
Feels like
+1
755 mmHg
74%
5.8
m/s
NW
12 December, Thursday. day, 6°; night, 2°; overcast
13
+5
+2
13 December, fri
+5
+2
Feels like
0
757 mmHg
74%
5
m/s
NW
13 December, Friday. day, 5°; night, 2°; overcast
14
December
+3
−3
14 December, sat
+3
−3
Feels like
−5
776 mmHg
47%
3.4
m/s
NE
Climate normal
+6
+4
14 December, Saturday. day, 3°; night, -3°; partly cloudy
15
+4
+3
15 December, sun
+4
+3
Feels like
−1
773 mmHg
67%
2.7
m/s
NE
Climate normal
+5
+4
15 December, Sunday. day, 4°; night, 3°; overcast
16
+10
+10
16 December, mon
+10
+10
Feels like
+4
766 mmHg
92%
2.5
m/s
E
Climate normal
+4
+2
16 December, Monday. day, 10°; night, 10°; rain
17
+15
+3
17 December, tue
+15
+3
Feels like
+8
760 mmHg
70%
5.9
m/s
SW
Climate normal
+3
+1
17 December, Tuesday. day, 15°; night, 3°; partly cloudy
18
+9
+6
18 December, wed
+9
+6
Feels like
+2
762 mmHg
79%
3
m/s
SE
Climate normal
+6
+2
18 December, Wednesday. day, 9°; night, 6°; rain
19
+6
0
19 December, thu
+6
0
Feels like
−1
758 mmHg
75%
5.7
m/s
NW
Climate normal
+4
+2
19 December, Thursday. day, 6°; night, 0°; rain
20
+3
0
20 December, fri
+3
0
Feels like
−5
759 mmHg
60%
4.2
m/s
NW
Climate normal
+6
+1
20 December, Friday. day, 3°; night, 0°; partly cloudy
21
+3
−2
21 December, sat
+3
−2
Feels like
−5
752 mmHg
67%
5.9
m/s
W
Climate normal
+8
+5
21 December, Saturday. day, 3°; night, -2°; sleet
22
+1
−3
22 December, sun
+1
−3
Feels like
−8
758 mmHg
59%
5.9
m/s
NW
Climate normal
+7
+5
22 December, Sunday. day, 1°; night, -3°; partly cloudy
23
+2
−4
23 December, mon
+2
−4
Feels like
−8
758 mmHg
71%
4.9
m/s
NW
Climate normal
+6
+3
23 December, Monday. day, 2°; night, -4°; partly cloudy
24
+3
+1
24 December, tue
+3
+1
Feels like
−5
759 mmHg
82%
4.3
m/s
W
Climate normal
+6
+3
24 December, Tuesday. day, 3°; night, 1°; overcast
25
+5
+4
25 December, wed
+5
+4
Feels like
−1
758 mmHg
82%
4.4
m/s
W
Climate normal
+5
+4
25 December, Wednesday. day, 5°; night, 4°; overcast
26
+14
+14
26 December, thu
+14
+14
Feels like
+8
764 mmHg
92%
6.5
m/s
SE
Climate normal
+6
+1
26 December, Thursday. day, 14°; night, 14°; rain
27
+11
+4
27 December, fri
+11
+4
Feels like
+3
763 mmHg
78%
7.5
m/s
NW
Climate normal
+5
+3
27 December, Friday. day, 11°; night, 4°; rain
28
+8
+5
28 December, sat
+8
+5
Feels like
+3
764 mmHg
79%
2.4
m/s
NW
Climate normal
+4
+2
28 December, Saturday. day, 8°; night, 5°; partly cloudy
29
+9
+5
29 December, sun
+9
+5
Feels like
+4
761 mmHg
87%
2.8
m/s
NW
Climate normal
+3
+1
29 December, Sunday. day, 9°; night, 5°; light rain
30
+8
+4
30 December, mon
+8
+4
Feels like
+2
764 mmHg
76%
4
m/s
NW
Climate normal
+5
+1
30 December, Monday. day, 8°; night, 4°; partly cloudy
31
+7
+1
31 December, tue
+7
+1
Feels like
0
766 mmHg
70%
4.8
m/s
N
Climate normal
+5
+1
31 December, Tuesday. day, 7°; night, 1°; mostly clear
1 January
+7
+3
1 January, wed
+7
+3
Feels like
0
766 mmHg
74%
3
m/s
SW
Climate normal
+5
0
1 January, Wednesday. day, 7°; night, 3°; mostly clear
2
+9
+6
2 January, thu
+9
+6
Feels like
+2
764 mmHg
77%
1.8
m/s
NW
Climate normal
+2
+1
2 January, Thursday. day, 9°; night, 6°; partly cloudy
3
+10
+8
3 January, fri
+10
+8
Feels like
+4
766 mmHg
84%
4
m/s
E
Climate normal
0
−2
3 January, Friday. day, 10°; night, 8°; partly cloudy
4
+12
+12
4 January, sat
+12
+12
Feels like
+8
766 mmHg
91%
4.6
m/s
E
Climate normal
+2
−2
4 January, Saturday. day, 12°; night, 12°; partly cloudy
5
+17
+13
5 January, sun
+17
+13
Feels like
+7
756 mmHg
89%
13.1
m/s
SE
Climate normal
+2
−1
5 January, Sunday. day, 17°; night, 13°; rain
6
+9
+5
6 January, mon
+9
+5
Feels like
+2
755 mmHg
74%
5.9
m/s
W
Climate normal
+3
0
6 January, Monday. day, 9°; night, 5°; mostly clear
7
+7
+1
7 January, tue
+7
+1
Feels like
−3
765 mmHg
69%
7.9
m/s
NW
Climate normal
+2
−1
7 January, Tuesday. day, 7°; night, 1°; mostly clear
8
+7
+2
8 January, wed
+7
+2
Feels like
−2
771 mmHg
65%
3.7
m/s
NW
Climate normal
+1
−1
8 January, Wednesday. day, 7°; night, 2°; clear
9
+10
+6
9 January, thu
+10
+6
Feels like
+1
769 mmHg
62%
4.2
m/s
SW
Climate normal
+2
−1
9 January, Thursday. day, 10°; night, 6°; mostly clear
10
+11
+7
10 January, fri
+11
+7
Feels like
+6
767 mmHg
78%
3.1
m/s
NW
Climate normal
+3
0
10 January, Friday. day, 11°; night, 7°; partly cloudy
11
+11
+9
11 January, sat
+11
+9
Feels like
+5
763 mmHg
92%
4.3
m/s
E
Climate normal
+5
0
11 January, Saturday. day, 11°; night, 9°; rain
Average for 30 days
6
sunny days
9
days with precipitation
15
cloudy days
6 sunny days; 9 days with precipitation; 15 cloudy days;
76
%
air humidity
4.7
m/s
Wind
NW
19
mm of precipitation
(2% of annual average)
air humidity 76%; 19 millimeters of precipitation (2% of annual average); Wind north-westerly 4.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
E
SW
SE
NW
NW
W
NW
NW
W
W
SE
NW
NW
NW
NW
N
SW
NW
E
E
SE
W
NW
NW
SW
NW
E
NW
14
Average data for 10 years
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
10
11
12
Daytime temperature
Night-time temperature
