Hemel Hempstead Weather Forecast for
Su, 5 May
1:00
4:00
7:00
10:00
13:00
16:00
19:00
22:00
Air temperature, °C
+8
+7
+8
+11
+13
+13
+12
+10
Real feel, °C
+6
+5
+6
+9
+12
+13
+11
+8
Average wind speed, m/s
3
3
3
5
5
6
6
5
Wind gusts, m/s
8
7
7
8
9
9
11
10
Wind direction
NE
NE
E
SE
E
W
W
SW
Birch pollen, points
0
0
0
0
0
—
—
—
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
746
745
744
744
744
744
744
744
Relative humidity, %
91
92
89
73
61
58
62
76
UV Index, points
0
0
2
5
7
5
2
0
Geomagnetic activity, Kp-index
3
3
3
3
3
3
3
3
Sun and Moon
Daylight hours: 15 h 9 min
Sunrise — 5:24
Sunset — 20:33
The day will 24 minutes longer than today
Waning Moon: 10%
Moonset — 15:42 (4 May)
Moonrise — 4:22
New Moon — 8 May, in 3 days