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Monthly weather forecast in Ashburn

Sun
Mon
Tue
Wed
Thu
Fri
Sat
9
+6°
+3°
In 2017:
+1°
−7°
9 December, sun
+6°
+3°
Feels like
+1°
756 mmHg71%
4.9
m/s W
In 2017:
+1°
−7°
10
December
+3°
−8°
Normal:
+7°
+2°
10 December, mon
+3°
−8°
Feels like
−2°
756 mmHg60%
3.6
m/s N
In 2017:
+3°
−3°
Normal:
+7°
+2°
11
+6°
−4°
+5°
+3°
11 December, tue
+6°
−4°
Feels like
+2°
755 mmHg59%
2.2
m/s NW
In 2017:
+7°
−2°
Normal:
+5°
+3°
12
+4°
−1°
+6°
+2°
12 December, wed
+4°
−1°
Feels like
0°
757 mmHg62%
2.8
m/s NW
In 2017:
+7°
−6°
Normal:
+6°
+2°
13
+6°
−1°
+6°
+3°
13 December, thu
+6°
−1°
Feels like
+3°
761 mmHg81%
2.3
m/s E
In 2017:
+1°
−6°
Normal:
+6°
+3°
14
+9°
+9°
+8°
+3°
14 December, fri
+9°
+9°
Feels like
+7°
760 mmHg88%
2.1
m/s E
In 2017:
+3°
−3°
Normal:
+8°
+3°
15
+11°
+5°
+5°
+3°
15 December, sat
+11°
+5°
Feels like
+9°
747 mmHg84%
1.8
m/s W
In 2017:
−1°
−5°
Normal:
+5°
+3°
16
+8°
0°
+4°
+2°
16 December, sun
+8°
0°
Feels like
+4°
754 mmHg74%
3.5
m/s NW
In 2017:
+7°
−3°
Normal:
+4°
+2°
17
+8°
+1°
+5°
+2°
17 December, mon
+8°
+1°
Feels like
+4°
754 mmHg65%
3.4
m/s NW
In 2017:
+10°
−2°
Normal:
+5°
+2°
18
+7°
−2°
+7°
+3°
18 December, tue
+7°
−2°
Feels like
+3°
758 mmHg69%
3.2
m/s NW
In 2017:
+12°
+1°
Normal:
+7°
+3°
19
+8°
0°
+6°
+3°
19 December, wed
+8°
0°
Feels like
+5°
756 mmHg72%
1.5
m/s S
In 2017:
+13°
+5°
Normal:
+6°
+3°
Average data for 10 years
20
+7°
+3°
In 2017:
+8°
0°
20 December, thu
+7°
+3°
Feels like
+3°
756 mmHg71%
4.1
m/s S
In 2017:
+8°
0°
21
+8°
+5°
+6°
−2°
21 December, fri
+8°
+5°
Feels like
+5°
753 mmHg73%
4.3
m/s SW
In 2017:
+6°
−2°
22
+8°
+4°
+11°
0°
22 December, sat
+8°
+4°
Feels like
+3°
755 mmHg72%
6.7
m/s NW
In 2017:
+11°
0°
23
+6°
+2°
+14°
+3°
23 December, sun
+6°
+2°
Feels like
+2°
759 mmHg67%
4.5
m/s W
In 2017:
+14°
+3°
24
+6°
+3°
+6°
+1°
24 December, mon
+6°
+3°
Feels like
+2°
757 mmHg75%
5
m/s SW
In 2017:
+6°
+1°
25
+6°
+4°
+2°
−3°
25 December, tue
+6°
+4°
Feels like
+2°
759 mmHg73%
4.6
m/s NW
In 2017:
+2°
−3°
26
+6°
+2°
+2°
−4°
26 December, wed
+6°
+2°
Feels like
+2°
756 mmHg73%
5.9
m/s W
In 2017:
+2°
−4°
27
+7°
+3°
−2°
−9°
27 December, thu
+7°
+3°
Feels like
+2°
755 mmHg66%
6.3
m/s W
In 2017:
−2°
−9°
28
+6°
+3°
−5°
−10°
28 December, fri
+6°
+3°
Feels like
+1°
755 mmHg69%
4.8
m/s NW
In 2017:
−5°
−10°
29
+5°
+2°
−1°
−8°
29 December, sat
+5°
+2°
Feels like
+1°
755 mmHg71%
4.3
m/s SW
In 2017:
−1°
−8°
30
+7°
+2°
0°
−7°
30 December, sun
+7°
+2°
Feels like
+3°
756 mmHg65%
6.1
m/s W
In 2017:
0°
−7°
31
+7°
+2°
−6°
−11°
31 December, mon
+7°
+2°
Feels like
+3°
756 mmHg65%
6.1
m/s W
In 2017:
−6°
−11°
1 January
+7°
0°
In 2018:
−5°
−12°
1 January, tue
+7°
0°
Feels like
+3°
755 mmHg67%
6.2
m/s SW
In 2018:
−5°
−12°
2
+4°
+2°
−2°
−12°
2 January, wed
+4°
+2°
Feels like
−2°
755 mmHg63%
6
m/s NW
In 2018:
−2°
−12°
3
+1°
−1°
0°
−12°
3 January, thu
+1°
−1°
Feels like
−4°
757 mmHg61%
5.6
m/s NW
In 2018:
0°
−12°
4
+4°
−2°
−4°
−11°
4 January, fri
+4°
−2°
Feels like
−1°
755 mmHg59%
5.2
m/s W
In 2018:
−4°
−11°
5
+3°
−1°
−8°
−13°
5 January, sat
+3°
−1°
Feels like
−2°
757 mmHg57%
5.3
m/s NW
In 2018:
−8°
−13°
6
+4°
0°
−9°
−14°
6 January, sun
+4°
0°
Feels like
−1°
754 mmHg64%
4.7
m/s W
In 2018:
−9°
−14°
7
+3°
0°
−4°
−15°
7 January, mon
+3°
0°
Feels like
−2°
754 mmHg63%
4.9
m/s W
In 2018:
−4°
−15°
8
+2°
−2°
0°
−7°
8 January, tue
+2°
−2°
Feels like
−3°
757 mmHg62%
5.7
m/s W
In 2018:
0°
−7°
9
+4°
−1°
+8°
−2°
9 January, wed
+4°
−1°
Feels like
−1°
759 mmHg65%
5.2
m/s W
In 2018:
+8°
−2°
10
+4°
0°
+6°
−3°
10 January, thu
+4°
0°
Feels like
−1°
759 mmHg66%
4.3
m/s W
In 2018:
+6°
−3°
11
+5°
+1°
+15°
+2°
11 January, fri
+5°
+1°
Feels like
+1°
755 mmHg71%
4.6
m/s S
In 2018:
+15°
+2°
12
+7°
+3°
+17°
+6°
12 January, sat
+7°
+3°
Feels like
+3°
753 mmHg73%
4.9
m/s W
In 2018:
+17°
+6°
Average for 30 days
8
sunny days
5
days with precipitation
17
cloudy days
68
%
air humidity
4.4
m/s
WindNW
43
mm of precipitation
(6% of annual average)