Gaithersburg Weather Forecast for
Tu, 30 April
2:00
5:00
8:00
11:00
14:00
17:00
20:00
23:00
Air temperature, °C
+21
+19
+19
+25
+29
+30
+26
+23
Real feel, °C
+21
+19
+19
+25
+29
+30
+26
+23
Average wind speed, m/s
2
2
2
4
4
5
4
1
Wind gusts, m/s
6
5
6
9
10
10
10
6
Wind direction
S
S
SW
SW
SW
SW
SW
SW
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
747
746
747
746
745
744
744
745
Relative humidity, %
61
68
69
50
35
34
44
57
UV Index, points
0
0
3
8
11
5
1
0
Geomagnetic activity, Kp-index
2
2
1
1
2
1
3
3
Sun and Moon
Daylight hours: 13 h 50 min
Sunrise — 6:11
Sunset — 20:01
The day will 4 minutes longer than today
Waning Moon: 59%
Moonset — 10:05 (29 April)
Moonrise — 2:00
New Moon — 7 May, in 8 days