Manassas / Harry P. Davis Field Airport Weather Forecast for
Su, 21 April
2:00
5:00
8:00
11:00
14:00
17:00
20:00
23:00
Air temperature, °C
+11
+7
+9
+12
+14
+15
+13
+11
Real feel, °C
+10
+7
+9
+12
+14
+15
+13
+11
Average wind speed, m/s
4
2
1
2
3
3
2
1
Wind gusts, m/s
10
8
4
7
7
8
7
2
Wind direction
N
N
N
N
NW
N
N
NW
Birch pollen, points
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0
0
0
0
0
0
0
Falling snow, cm
—
—
—
—
—
—
—
—
Snow depth, cm
0
0
0
0
0
0
0
0
Pressure, mmHg
758
759
760
759
758
756
757
758
Relative humidity, %
41
49
49
35
35
36
43
51
UV Index, points
0
0
1
3
4
2
0
0
Geomagnetic activity, Kp-index
2
2
2
2
3
2
2
2
Sun and Moon
Daylight hours: 13 h 29 min
Sunrise — 6:24
Sunset — 19:53
The day will 5 minutes longer than today
Waxing Moon: 95%
Moonrise — 16:55 (20 April)
Moonset — 5:22
Full Moon — 23 April, in 2 days