Herisau 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
+10
+9
+10
+16
+18
+19
+17
+13
Real feel, °C
+10
+9
+10
+16
+18
+19
+17
+13
Average wind speed, m/s
1
1
1
2
3
3
2
1
Wind gusts, m/s
3
3
4
5
6
6
4
3
Wind direction
SW
S
NE
NE
NE
NE
SE
S
Birch pollen, points
1
1
1
1
1
—
—
—
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
698
698
698
698
697
695
695
695
Relative humidity, %
78
79
75
61
55
54
65
71
UV Index, points
0
0
3
6
8
4
1
0
Geomagnetic activity, Kp-index
3
3
3
3
3
3
3
3
Sun and Moon
Daylight hours: 14 h 23 min
Sunrise — 6:09
Sunset — 20:32
The day will 18 minutes longer than today
Waning Moon: 72%
Moonset — 8:22 (28 April)
Moonrise — 1:53
New Moon — 8 May, in 9 days