Letchworth Weather Forecast for
Mo, 29 April
1:00
4:00
7:00
10:00
13:00
16:00
19:00
22:00
Air temperature, °C
+7
+6
+6
+11
+14
+14
+13
+9
Real feel, °C
+6
+4
+4
+10
+13
+14
+13
+8
Average wind speed, m/s
2
3
3
4
5
5
4
3
Wind gusts, m/s
4
4
4
6
8
10
9
7
Wind direction
W
W
SW
SW
SW
SW
SW
S
Birch pollen, points
0
0
0
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
750
750
752
754
756
756
756
757
Relative humidity, %
89
88
89
72
60
54
61
74
UV Index, points
0
0
2
4
6
6
2
0
Geomagnetic activity, Kp-index
3
3
3
3
3
3
3
3
Sun and Moon
Daylight hours: 14 h 49 min
Sunrise — 5:34
Sunset — 20:23
The day will 19 minutes longer than today
Waning Moon: 71%
Moonset — 7:29 (28 April)
Moonrise — 2:05
New Moon — 8 May, in 9 days