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December weather forecast in Pittsburgh
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
30
+7
+5
30 November, sun
+7
+5
Feels like
+4
744 mmHg
81%
4.8
m/s
S
30 November, Sunday. day, 7°; night, 5°; rain
1
+6
+4
1 December, mon
+6
+4
Feels like
+3
743 mmHg
79%
4.6
m/s
SW
1 December, Monday. day, 6°; night, 4°; rain
2
+6
+4
2 December, tue
+6
+4
Feels like
+2
746 mmHg
77%
5
m/s
SW
2 December, Tuesday. day, 6°; night, 4°; overcast
3
+7
+3
3 December, wed
+7
+3
Feels like
+4
748 mmHg
75%
4
m/s
SW
3 December, Wednesday. day, 7°; night, 3°; overcast
4
+8
+5
4 December, thu
+8
+5
Feels like
+4
746 mmHg
79%
5.6
m/s
SW
4 December, Thursday. day, 8°; night, 5°; rain
5
+3
+2
5 December, fri
+3
+2
Feels like
−2
747 mmHg
76%
4.5
m/s
W
5 December, Friday. day, 3°; night, 2°; clear
6
+2
−1
6 December, sat
+2
−1
Feels like
−3
746 mmHg
74%
5.6
m/s
W
6 December, Saturday. day, 2°; night, -1°; overcast
7
+1
−1
7 December, sun
+1
−1
Feels like
−3
747 mmHg
75%
5
m/s
SW
7 December, Sunday. day, 1°; night, -1°; overcast
8
+5
−1
8 December, mon
+5
−1
Feels like
0
743 mmHg
74%
4.8
m/s
SW
8 December, Monday. day, 5°; night, -1°; rain
9
+2
0
9 December, tue
+2
0
Feels like
−3
745 mmHg
75%
5.8
m/s
SW
9 December, Tuesday. day, 2°; night, 0°; overcast
10
+4
+1
10 December, wed
+4
+1
Feels like
0
746 mmHg
72%
5.3
m/s
SW
10 December, Wednesday. day, 4°; night, 1°; overcast
11
+3
0
11 December, thu
+3
0
Feels like
−1
745 mmHg
73%
4.4
m/s
SW
11 December, Thursday. day, 3°; night, 0°; rain
12
+3
−1
12 December, fri
+3
−1
Feels like
−2
744 mmHg
75%
5
m/s
W
12 December, Friday. day, 3°; night, -1°; overcast
13
+3
+1
13 December, sat
+3
+1
Feels like
−1
744 mmHg
80%
5
m/s
SW
13 December, Saturday. day, 3°; night, 1°; rain
14
+3
+2
14 December, sun
+3
+2
Feels like
−2
744 mmHg
79%
6.5
m/s
SW
14 December, Sunday. day, 3°; night, 2°; overcast
15
+2
−1
15 December, mon
+2
−1
Feels like
−2
745 mmHg
75%
5.4
m/s
W
15 December, Monday. day, 2°; night, -1°; rain
16
+2
−1
16 December, tue
+2
−1
Feels like
−2
746 mmHg
81%
4.4
m/s
SW
16 December, Tuesday. day, 2°; night, -1°; rain
17
+3
0
17 December, wed
+3
0
Feels like
−1
744 mmHg
83%
4.3
m/s
SW
17 December, Wednesday. day, 3°; night, 0°; overcast
18
+2
+1
18 December, thu
+2
+1
Feels like
−2
745 mmHg
81%
5.4
m/s
SW
18 December, Thursday. day, 2°; night, 1°; rain
19
+3
0
19 December, fri
+3
0
Feels like
−1
747 mmHg
79%
4.9
m/s
W
19 December, Friday. day, 3°; night, 0°; overcast
20
+5
+1
20 December, sat
+5
+1
Feels like
+1
744 mmHg
75%
4.6
m/s
S
20 December, Saturday. day, 5°; night, 1°; overcast
21
+6
+4
21 December, sun
+6
+4
Feels like
+2
742 mmHg
80%
5
m/s
SW
21 December, Sunday. day, 6°; night, 4°; rain
22
+3
+2
22 December, mon
+3
+2
Feels like
−1
746 mmHg
81%
5.9
m/s
W
22 December, Monday. day, 3°; night, 2°; rain
23
+3
0
23 December, tue
+3
0
Feels like
−1
747 mmHg
74%
4
m/s
SW
23 December, Tuesday. day, 3°; night, 0°; overcast
24
+4
+1
24 December, wed
+4
+1
Feels like
−1
745 mmHg
82%
6.3
m/s
SW
24 December, Wednesday. day, 4°; night, 1°; rain
25
+2
+1
25 December, thu
+2
+1
Feels like
−3
749 mmHg
81%
5.5
m/s
W
25 December, Thursday. day, 2°; night, 1°; clear
26
+5
0
26 December, fri
+5
0
Feels like
0
745 mmHg
80%
5.9
m/s
SW
26 December, Friday. day, 5°; night, 0°; rain
27
+2
+1
27 December, sat
+2
+1
Feels like
−3
746 mmHg
81%
6.5
m/s
W
27 December, Saturday. day, 2°; night, 1°; overcast
28
+2
0
28 December, sun
+2
0
Feels like
−2
745 mmHg
81%
5.4
m/s
SW
28 December, Sunday. day, 2°; night, 0°; clear
29
+2
−1
29 December, mon
+2
−1
Feels like
−3
744 mmHg
79%
5.1
m/s
SW
29 December, Monday. day, 2°; night, -1°; rain
30
+3
−1
30 December, tue
+3
−1
Feels like
−2
746 mmHg
77%
5.6
m/s
W
30 December, Tuesday. day, 3°; night, -1°; rain
31
+3
−1
31 December, wed
+3
−1
Feels like
−2
746 mmHg
77%
5.6
m/s
W
31 December, Wednesday. day, 3°; night, -1°; rain
1
+3
−1
1 January, thu
+3
−1
Feels like
−3
745 mmHg
75%
5.9
m/s
SW
1 January, Thursday. day, 3°; night, -1°; rain
2
−1
−2
2 January, fri
−1
−2
Feels like
−6
745 mmHg
75%
6.1
m/s
W
2 January, Friday. day, -1°; night, -2°; overcast
3
−2
−5
3 January, sat
−2
−5
Feels like
−7
747 mmHg
76%
5.9
m/s
W
3 January, Saturday. day, -2°; night, -5°; snow
Average data for 10 years
Pittsburgh December
3
sunny days
15
days with precipitation
13
cloudy days
3 sunny days; 15 days with precipitation; 13 cloudy days;
77
%
air humidity
3.5
m/s
Wind
SW
84
mm of precipitation
(10% of annual average)
air humidity 77%; 84 millimeters of precipitation (10% of annual average); Wind south-westerly 3.5 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
W
W
SW
SW
SW
SW
SW
W
SW
SW
W
SW
SW
SW
W
S
SW
W
SW
SW
W
SW
W
SW
SW
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
Washington
Toronto
Detroit
Columbus
Buffalo
Baltimore
Macedonia
Cleveland
London
Cities with similar weather in December
Prague
Budapest
Sofia
Aktau
Hévíz
Krakow
Gdansk
Bratislava
Dresden
