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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
+11
+7
8 December, sun
+11
+7
Feels like
+6
751 mmHg
69%
6.5
m/s
NW
8 December, Sunday. day, 11°; night, 7°; partly cloudy
9
+10
+6
9 December, mon
+10
+6
Feels like
+5
753 mmHg
73%
7
m/s
NW
9 December, Monday. day, 10°; night, 6°; partly cloudy
10
+11
+7
10 December, tue
+11
+7
Feels like
+7
752 mmHg
69%
7
m/s
W
10 December, Tuesday. day, 11°; night, 7°; clear
11
+9
+6
11 December, wed
+9
+6
Feels like
+4
752 mmHg
73%
7.5
m/s
N
11 December, Wednesday. day, 9°; night, 6°; partly cloudy
12
+11
+6
12 December, thu
+11
+6
Feels like
+7
752 mmHg
67%
7.3
m/s
E
12 December, Thursday. day, 11°; night, 6°; rain
13
December
+14
+5
13 December, fri
+14
+5
Feels like
+6
761 mmHg
66%
2.3
m/s
E
Climate normal
+13
+7
13 December, Friday. day, 14°; night, 5°; partly cloudy
14
+18
+13
14 December, sat
+18
+13
Feels like
+11
759 mmHg
76%
4.3
m/s
SE
Climate normal
+12
+9
14 December, Saturday. day, 18°; night, 13°; rain
15
+20
+14
15 December, sun
+20
+14
Feels like
+16
758 mmHg
85%
3.4
m/s
SE
Climate normal
+13
+9
15 December, Sunday. day, 20°; night, 14°; light rain
16
+21
+16
16 December, mon
+21
+16
Feels like
+16
756 mmHg
87%
4.3
m/s
SE
Climate normal
+10
+6
16 December, Monday. day, 21°; night, 16°; thunderstorm with rain
17
+18
+11
17 December, tue
+18
+11
Feels like
+15
756 mmHg
84%
2.3
m/s
E
Climate normal
+12
+8
17 December, Tuesday. day, 18°; night, 11°; heavy rain
18
+17
+4
18 December, wed
+17
+4
Feels like
+10
754 mmHg
85%
4.5
m/s
NW
Climate normal
+12
+8
18 December, Wednesday. day, 17°; night, 4°; rain
19
+9
−2
19 December, thu
+9
−2
Feels like
0
756 mmHg
68%
4.6
m/s
NW
Climate normal
+13
+9
19 December, Thursday. day, 9°; night, -2°; light rain
20
+12
0
20 December, fri
+12
0
Feels like
0
755 mmHg
65%
4.2
m/s
NW
Climate normal
+16
+11
20 December, Friday. day, 12°; night, 0°; clear
21
+6
−3
21 December, sat
+6
−3
Feels like
−3
755 mmHg
70%
4
m/s
N
Climate normal
+14
+12
21 December, Saturday. day, 6°; night, -3°; partly cloudy
22
+8
−2
22 December, sun
+8
−2
Feels like
−3
757 mmHg
66%
3.5
m/s
NE
Climate normal
+12
+10
22 December, Sunday. day, 8°; night, -2°; clear
23
+10
−1
23 December, mon
+10
−1
Feels like
−1
755 mmHg
72%
3.6
m/s
NE
Climate normal
+12
+7
23 December, Monday. day, 10°; night, -1°; clear
24
+12
+2
24 December, tue
+12
+2
Feels like
+3
753 mmHg
75%
4.2
m/s
SW
Climate normal
+11
+9
24 December, Tuesday. day, 12°; night, 2°; mostly clear
25
+15
+15
25 December, wed
+15
+15
Feels like
+6
754 mmHg
90%
5.4
m/s
SW
Climate normal
+12
+8
25 December, Wednesday. day, 15°; night, 15°; light rain
26
+16
+11
26 December, thu
+16
+11
Feels like
+13
754 mmHg
94%
4.6
m/s
NW
Climate normal
+11
+8
26 December, Thursday. day, 16°; night, 11°; light rain
27
+9
+4
27 December, fri
+9
+4
Feels like
+2
755 mmHg
85%
7.1
m/s
NW
Climate normal
+11
+9
27 December, Friday. day, 9°; night, 4°; partly cloudy
28
+11
+6
28 December, sat
+11
+6
Feels like
+1
754 mmHg
76%
6
m/s
W
Climate normal
+10
+6
28 December, Saturday. day, 11°; night, 6°; clear
29
+14
+7
29 December, sun
+14
+7
Feels like
+7
755 mmHg
82%
1.6
m/s
E
Climate normal
+9
+8
29 December, Sunday. day, 14°; night, 7°; clear
30
+16
+9
30 December, mon
+16
+9
Feels like
+8
755 mmHg
77%
2.7
m/s
SW
Climate normal
+12
+6
30 December, Monday. day, 16°; night, 9°; clear
31
+10
+5
31 December, tue
+10
+5
Feels like
+5
758 mmHg
85%
4.9
m/s
N
Climate normal
+12
+6
31 December, Tuesday. day, 10°; night, 5°; partly cloudy
1 January
+8
+2
1 January, wed
+8
+2
Feels like
−1
763 mmHg
69%
6.1
m/s
N
Climate normal
+11
+7
1 January, Wednesday. day, 8°; night, 2°; mostly clear
2
+3
−3
2 January, thu
+3
−3
Feels like
−7
764 mmHg
63%
7.5
m/s
NW
Climate normal
+8
+6
2 January, Thursday. day, 3°; night, -3°; clear
3
+7
+1
3 January, fri
+7
+1
Feels like
−3
759 mmHg
57%
4.5
m/s
SW
Climate normal
+8
+4
3 January, Friday. day, 7°; night, 1°; clear
4
+10
+4
4 January, sat
+10
+4
Feels like
0
756 mmHg
65%
3.5
m/s
SW
Climate normal
+9
+5
4 January, Saturday. day, 10°; night, 4°; clear
5
+12
+10
5 January, sun
+12
+10
Feels like
+5
757 mmHg
68%
3.6
m/s
S
Climate normal
+9
+4
5 January, Sunday. day, 12°; night, 10°; partly cloudy
6
+13
+12
6 January, mon
+13
+12
Feels like
+8
758 mmHg
81%
5.8
m/s
SE
Climate normal
+9
+4
6 January, Monday. day, 13°; night, 12°; light rain
7
+16
+14
7 January, tue
+16
+14
Feels like
+11
759 mmHg
89%
5
m/s
SE
Climate normal
+8
+4
7 January, Tuesday. day, 16°; night, 14°; partly cloudy
8
+17
+14
8 January, wed
+17
+14
Feels like
+14
756 mmHg
82%
4
m/s
SE
Climate normal
+8
+3
8 January, Wednesday. day, 17°; night, 14°; partly cloudy
9
+18
+19
9 January, thu
+18
+19
Feels like
+13
752 mmHg
89%
5.8
m/s
SE
Climate normal
+9
+4
9 January, Thursday. day, 18°; night, 19°; light rain
10
+16
+10
10 January, fri
+16
+10
Feels like
+14
755 mmHg
90%
3
m/s
NW
Climate normal
+11
+7
10 January, Friday. day, 16°; night, 10°; overcast
11
+15
+11
11 January, sat
+15
+11
Feels like
+8
758 mmHg
63%
4
m/s
NE
Climate normal
+10
+7
11 January, Saturday. day, 15°; night, 11°; partly cloudy
Average for 30 days
12
sunny days
9
days with precipitation
9
cloudy days
12 sunny days; 9 days with precipitation; 9 cloudy days;
77
%
air humidity
4.3
m/s
Wind
SE
45
mm of precipitation
(4% of annual average)
air humidity 77%; 45 millimeters of precipitation (4% of annual average); Wind south-easterly 4.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
SE
SE
SE
E
NW
NW
NW
N
NE
NE
SW
SW
NW
NW
W
E
SW
N
N
NW
SW
SW
S
SE
SE
SE
SE
NW
NE
13
Average data for 10 years
14
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
Daytime temperature
Night-time temperature
