Londonderry Weather Forecast for
Su, 21 April
1:00
4:00
7:00
10:00
13:00
16:00
19:00
22:00
Air temperature, °C
+6
+5
+5
+11
+15
+16
+14
+9
Real feel, °C
+6
+5
+5
+11
+15
+16
+14
+9
Average wind speed, m/s
—
1
1
1
1
3
3
—
Wind gusts, m/s
2
2
2
2
3
6
6
4
Wind direction
calm
S
S
NE
NE
NE
NE
calm
Birch pollen, points
3
2
2
2
0
1
2
3
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
771
771
772
772
772
772
773
774
Relative humidity, %
94
100
98
81
67
63
72
91
UV Index, points
0
0
1
3
5
4
2
0
Geomagnetic activity, Kp-index
3
3
2
2
2
2
3
2
Sun and Moon
Daylight hours: 14 h 36 min
Sunrise — 6:10
Sunset — 20:46
The day will 8 minutes longer than today
Waxing Moon: 94%
Moonrise — 16:52 (20 April)
Moonset — 5:39
Full Moon — 24 April, in 2 days