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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
15
+5
+4
15 December, sun
+5
+4
Feels like
0
758 mmHg
72%
6.3
m/s
W
15 December, Sunday. day, 5°; night, 4°; overcast
16
+4
+2
16 December, mon
+4
+2
Feels like
−1
759 mmHg
79%
5
m/s
NW
16 December, Monday. day, 4°; night, 2°; overcast
17
+3
+1
17 December, tue
+3
+1
Feels like
−1
756 mmHg
79%
4.4
m/s
NW
17 December, Tuesday. day, 3°; night, 1°; overcast
18
+6
+2
18 December, wed
+6
+2
Feels like
+1
755 mmHg
75%
5.8
m/s
W
18 December, Wednesday. day, 6°; night, 2°; partly cloudy
19
December
+7
+1
19 December, thu
+7
+1
Feels like
0
763 mmHg
63%
4.3
m/s
N
Climate normal
+4
+2
19 December, Thursday. day, 7°; night, 1°; partly cloudy
20
+3
+1
20 December, fri
+3
+1
Feels like
−3
756 mmHg
81%
3.7
m/s
NE
Climate normal
+6
+1
20 December, Friday. day, 3°; night, 1°; sleet
21
+1
−7
21 December, sat
+1
−7
Feels like
−9
760 mmHg
56%
7.3
m/s
NW
Climate normal
+8
+5
21 December, Saturday. day, 1°; night, -7°; partly cloudy
22
−3
−9
22 December, sun
−3
−9
Feels like
−12
768 mmHg
50%
5
m/s
NW
Climate normal
+7
+5
22 December, Sunday. day, -3°; night, -9°; clear
23
−1
−4
23 December, mon
−1
−4
Feels like
−9
770 mmHg
55%
2.3
m/s
SE
Climate normal
+6
+3
23 December, Monday. day, -1°; night, -4°; partly cloudy
24
+4
+2
24 December, tue
+4
+2
Feels like
−3
767 mmHg
67%
2.2
m/s
SE
Climate normal
+6
+3
24 December, Tuesday. day, 4°; night, 2°; overcast
25
+4
+3
25 December, wed
+4
+3
Feels like
−1
765 mmHg
76%
2
m/s
NE
Climate normal
+5
+4
25 December, Wednesday. day, 4°; night, 3°; partly cloudy
26
+6
+4
26 December, thu
+6
+4
Feels like
+1
764 mmHg
81%
3.8
m/s
NE
Climate normal
+6
+1
26 December, Thursday. day, 6°; night, 4°; light rain
27
+7
+6
27 December, fri
+7
+6
Feels like
+2
765 mmHg
78%
3.7
m/s
E
Climate normal
+5
+3
27 December, Friday. day, 7°; night, 6°; overcast
28
+9
+7
28 December, sat
+9
+7
Feels like
+4
759 mmHg
81%
4.5
m/s
NE
Climate normal
+4
+2
28 December, Saturday. day, 9°; night, 7°; light rain
29
+11
+5
29 December, sun
+11
+5
Feels like
+4
753 mmHg
80%
6.2
m/s
S
Climate normal
+3
+1
29 December, Sunday. day, 11°; night, 5°; overcast
30
+8
+5
30 December, mon
+8
+5
Feels like
+1
755 mmHg
77%
4.5
m/s
W
Climate normal
+5
+1
30 December, Monday. day, 8°; night, 5°; overcast
31
+5
+8
31 December, tue
+5
+8
Feels like
−1
765 mmHg
75%
3.7
m/s
E
Climate normal
+5
+1
31 December, Tuesday. day, 5°; night, 8°; partly cloudy
1 January
+15
+6
1 January, wed
+15
+6
Feels like
+8
758 mmHg
86%
5.2
m/s
W
Climate normal
+5
0
1 January, Wednesday. day, 15°; night, 6°; light rain
2
+5
+2
2 January, thu
+5
+2
Feels like
−5
759 mmHg
64%
9.6
m/s
W
Climate normal
+2
+1
2 January, Thursday. day, 5°; night, 2°; partly cloudy
3
+3
−2
3 January, fri
+3
−2
Feels like
−6
761 mmHg
60%
6.8
m/s
NW
Climate normal
0
−2
3 January, Friday. day, 3°; night, -2°; partly cloudy
4
0
−3
4 January, sat
0
−3
Feels like
−11
765 mmHg
47%
8.7
m/s
NW
Climate normal
+2
−2
4 January, Saturday. day, 0°; night, -3°; mostly clear
5
0
−4
5 January, sun
0
−4
Feels like
−9
768 mmHg
51%
6
m/s
NW
Climate normal
+2
−1
5 January, Sunday. day, 0°; night, -4°; clear
6
0
−2
6 January, mon
0
−2
Feels like
−9
768 mmHg
51%
4.5
m/s
NW
Climate normal
+3
0
6 January, Monday. day, 0°; night, -2°; clear
7
+3
+4
7 January, tue
+3
+4
Feels like
−4
766 mmHg
58%
4.8
m/s
S
Climate normal
+2
−1
7 January, Tuesday. day, 3°; night, 4°; partly cloudy
8
+11
+12
8 January, wed
+11
+12
Feels like
+3
761 mmHg
83%
7.1
m/s
SW
Climate normal
+1
−1
8 January, Wednesday. day, 11°; night, 12°; mostly clear
9
+15
+2
9 January, thu
+15
+2
Feels like
−2
752 mmHg
73%
14.5
m/s
W
Climate normal
+2
−1
9 January, Thursday. day, 15°; night, 2°; partly cloudy
10
+5
+4
10 January, fri
+5
+4
Feels like
−2
764 mmHg
65%
3.9
m/s
SW
Climate normal
+3
0
10 January, Friday. day, 5°; night, 4°; sleet
11
−6
−8
11 January, sat
−6
−8
Feels like
−18
773 mmHg
45%
11.6
m/s
N
Climate normal
+5
0
11 January, Saturday. day, -6°; night, -8°; rain
12
−4
−7
12 January, sun
−4
−7
Feels like
−14
772 mmHg
32%
4.4
m/s
N
Climate normal
+6
+3
12 January, Sunday. day, -4°; night, -7°; light rain
13
−1
−3
13 January, mon
−1
−3
Feels like
−9
763 mmHg
57%
4.6
m/s
W
Climate normal
+3
+3
13 January, Monday. day, -1°; night, -3°; partly cloudy
14
−5
−9
14 January, tue
−5
−9
Feels like
−16
764 mmHg
46%
9.6
m/s
NW
Climate normal
+3
0
14 January, Tuesday. day, -5°; night, -9°; partly cloudy
15
−7
−8
15 January, wed
−7
−8
Feels like
−17
769 mmHg
39%
7.5
m/s
W
Climate normal
+2
0
15 January, Wednesday. day, -7°; night, -8°; sleet
16
−1
−1
16 January, thu
−1
−1
Feels like
−9
766 mmHg
38%
4.1
m/s
S
Climate normal
+2
−1
16 January, Thursday. day, -1°; night, -1°; light snow
17
+2
+1
17 January, fri
+2
+1
Feels like
−3
757 mmHg
93%
2.9
m/s
E
Climate normal
+2
−1
17 January, Friday. day, 2°; night, 1°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
18
+3
+2
18 January, sat
+3
+2
Feels like
−3
754 mmHg
74%
6.1
m/s
NW
18 January, Saturday. day, 3°; night, 2°; rain
Average for 30 days
7
sunny days
7
days with precipitation
16
cloudy days
7 sunny days; 7 days with precipitation; 16 cloudy days;
64
%
air humidity
5.6
m/s
Wind
NW
12
mm of precipitation
(2% of annual average)
air humidity 64%; 12 millimeters of precipitation (2% of annual average); Wind north-westerly 5.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
NE
NW
NW
SE
SE
NE
NE
E
NE
S
W
E
W
W
NW
NW
NW
NW
S
SW
W
SW
N
N
W
NW
W
S
E
19
Average data for 10 years
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
13
14
15
16
17
Daytime temperature
Night-time temperature
