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December weather forecast in Manassas
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
+9
+6
1 December, sun
+9
+6
Feels like
+6
754 mmHg
77%
4.1
m/s
S
1 December, Sunday. day, 9°; night, 6°; clear
2
+10
+6
2 December, mon
+10
+6
Feels like
+6
755 mmHg
72%
4.4
m/s
W
2 December, Monday. day, 10°; night, 6°; clear
3
+10
+5
3 December, tue
+10
+5
Feels like
+7
758 mmHg
69%
3.7
m/s
SW
3 December, Tuesday. day, 10°; night, 5°; clear
4
+11
+6
4 December, wed
+11
+6
Feels like
+7
756 mmHg
79%
4.5
m/s
SW
4 December, Wednesday. day, 11°; night, 6°; rain
5
+9
+7
5 December, thu
+9
+7
Feels like
+5
755 mmHg
70%
5.4
m/s
W
5 December, Thursday. day, 9°; night, 7°; rain
6
+6
+3
6 December, fri
+6
+3
Feels like
+1
755 mmHg
68%
5.3
m/s
NW
6 December, Friday. day, 6°; night, 3°; partly cloudy
7
+4
+1
7 December, sat
+4
+1
Feels like
0
757 mmHg
68%
4.6
m/s
NW
7 December, Saturday. day, 4°; night, 1°; rain
8
+6
+1
8 December, sun
+6
+1
Feels like
+2
753 mmHg
76%
4.4
m/s
W
8 December, Sunday. day, 6°; night, 1°; rain
9
+6
+3
9 December, mon
+6
+3
Feels like
+2
755 mmHg
69%
4.5
m/s
W
9 December, Monday. day, 6°; night, 3°; partly cloudy
10
+8
+2
10 December, tue
+8
+2
Feels like
+4
755 mmHg
63%
4.4
m/s
SW
10 December, Tuesday. day, 8°; night, 2°; clear
11
+6
+3
11 December, wed
+6
+3
Feels like
+2
754 mmHg
67%
4.5
m/s
NW
11 December, Wednesday. day, 6°; night, 3°; overcast
12
+6
+2
12 December, thu
+6
+2
Feels like
+2
753 mmHg
64%
5
m/s
NW
12 December, Thursday. day, 6°; night, 2°; overcast
13
+6
+4
13 December, fri
+6
+4
Feels like
+2
754 mmHg
69%
4.8
m/s
W
13 December, Friday. day, 6°; night, 4°; partly cloudy
14
+8
+4
14 December, sat
+8
+4
Feels like
+4
753 mmHg
68%
5.1
m/s
SW
14 December, Saturday. day, 8°; night, 4°; clear
15
+6
+4
15 December, sun
+6
+4
Feels like
+1
755 mmHg
69%
4.8
m/s
SW
15 December, Sunday. day, 6°; night, 4°; rain
16
+5
+2
16 December, mon
+5
+2
Feels like
+1
756 mmHg
69%
4.3
m/s
N
16 December, Monday. day, 5°; night, 2°; rain
17
+6
+2
17 December, tue
+6
+2
Feels like
+2
753 mmHg
74%
4.3
m/s
W
17 December, Tuesday. day, 6°; night, 2°; overcast
18
+7
+3
18 December, wed
+7
+3
Feels like
+3
753 mmHg
69%
4.8
m/s
W
18 December, Wednesday. day, 7°; night, 3°; clear
19
+7
+3
19 December, thu
+7
+3
Feels like
+3
756 mmHg
64%
4.5
m/s
NW
19 December, Thursday. day, 7°; night, 3°; partly cloudy
20
+8
+3
20 December, fri
+8
+3
Feels like
+4
755 mmHg
69%
4
m/s
S
20 December, Friday. day, 8°; night, 3°; partly cloudy
21
+9
+6
21 December, sat
+9
+6
Feels like
+5
752 mmHg
72%
4.1
m/s
SW
21 December, Saturday. day, 9°; night, 6°; clear
22
+9
+5
22 December, sun
+9
+5
Feels like
+4
753 mmHg
70%
6.4
m/s
NW
22 December, Sunday. day, 9°; night, 5°; rain
23
+6
+3
23 December, mon
+6
+3
Feels like
+2
757 mmHg
67%
4.5
m/s
W
23 December, Monday. day, 6°; night, 3°; partly cloudy
24
+7
+3
24 December, tue
+7
+3
Feels like
+3
756 mmHg
75%
4.9
m/s
SW
24 December, Tuesday. day, 7°; night, 3°; rain
25
+7
+5
25 December, wed
+7
+5
Feels like
+3
757 mmHg
72%
4.4
m/s
NW
25 December, Wednesday. day, 7°; night, 5°; overcast
26
+7
+3
26 December, thu
+7
+3
Feels like
+2
755 mmHg
72%
5.9
m/s
W
26 December, Thursday. day, 7°; night, 3°; clear
27
+7
+4
27 December, fri
+7
+4
Feels like
+3
754 mmHg
64%
6.1
m/s
W
27 December, Friday. day, 7°; night, 4°; partly cloudy
28
+6
+3
28 December, sat
+6
+3
Feels like
+2
754 mmHg
68%
4.5
m/s
W
28 December, Saturday. day, 6°; night, 3°; clear
29
+6
+2
29 December, sun
+6
+2
Feels like
+2
754 mmHg
69%
4
m/s
SW
29 December, Sunday. day, 6°; night, 2°; partly cloudy
30
+8
+2
30 December, mon
+8
+2
Feels like
+4
755 mmHg
63%
5.8
m/s
W
30 December, Monday. day, 8°; night, 2°; partly cloudy
31
+8
+2
31 December, tue
+8
+2
Feels like
+4
755 mmHg
63%
5.8
m/s
W
31 December, Tuesday. day, 8°; night, 2°; partly cloudy
1
+7
+1
1 January, wed
+7
+1
Feels like
+3
754 mmHg
66%
6.1
m/s
SW
1 January, Wednesday. day, 7°; night, 1°; partly cloudy
2
+4
+2
2 January, thu
+4
+2
Feels like
−1
753 mmHg
62%
5.6
m/s
NW
2 January, Thursday. day, 4°; night, 2°; partly cloudy
3
+2
−1
3 January, fri
+2
−1
Feels like
−4
756 mmHg
61%
5.5
m/s
NW
3 January, Friday. day, 2°; night, -1°; partly cloudy
4
+4
−2
4 January, sat
+4
−2
Feels like
−1
754 mmHg
57%
5
m/s
W
4 January, Saturday. day, 4°; night, -2°; clear
Average data for 10 years
Manassas December
9
sunny days
8
days with precipitation
14
cloudy days
9 sunny days; 8 days with precipitation; 14 cloudy days;
69
%
air humidity
3.2
m/s
Wind
W
73
mm of precipitation
(9% of annual average)
air humidity 69%; 73 millimeters of precipitation (9% of annual average); Wind westerly 3.2 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
W
SW
SW
W
NW
NW
W
W
SW
NW
NW
W
SW
SW
N
W
W
NW
S
SW
NW
W
SW
NW
W
W
W
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
New York
Washington
Baltimore
Philadelphia
Pittsburgh
Ocean City
Aberdeen
Atlantic City
Greenville
Cities with similar weather in December
Amsterdam
Dusseldorf
Cologne
Vancouver
Lyon
Bruges
Rouen
Le Havre
Cambridge
