Slieve Gallion (County Londonderry) last 24 hours weather
Saturday (3 January 2026)
| 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
0.8°
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1.0°
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1.1°
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1.8°
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1.1°
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2.3°
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0.6°
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0.7°
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0.1°
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-0.1°
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0.7°
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0.6°
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-0.2°
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0.1°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
WNW
4
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NW
3
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NNW
6
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NNW
5
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N
2
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NW
6
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NNW
8
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NW
7
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W
6
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WNW
4
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WNW
7
|
W
6
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N
0
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WNW
6
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| Wind gust in miles per hour | 13 | 13 | 11 | 9 | 16 | 11 | 25 | 13 | 11 | 13 | 16 | 13 | 9 | 13 |
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Visibility
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| Visibility | G | VG | VG | VG | VG | G | G | M | G | G | P | M | M | P |
| Humidity | 90% | 88% | 88% | 86% | 90% | 79% | 91% | 94% | 96% | 93% | 96% | 97% | 97% | 97% |
| Pressure in hectopascals | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 | 1,018 |
Sunday (4 January 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
-0.5°
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-0.2°
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0.3°
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0.1°
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0.5°
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0.3°
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0.6°
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0.4°
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0.4°
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0.3°
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0.1°
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0.8°
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0.9°
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1.0°
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1.4°
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1.7°
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1.5°
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0.9°
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0.6°
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0.1°
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-0.2°
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-1.4°
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-1.3°
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-0.5°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
W
4
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NW
5
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WNW
7
|
W
5
|
W
9
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WSW
7
|
W
6
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WNW
8
|
W
5
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WNW
4
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W
6
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SW
5
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WSW
11
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SW
7
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WSW
9
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W
9
|
W
9
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WNW
8
|
W
3
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NW
3
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NNW
4
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NNW
4
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NNW
4
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NNW
6
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| Wind gust in miles per hour | 9 | 7 | 13 | 11 | 16 | 16 | 11 | 13 | 11 | 9 | 11 | 11 | 13 | 13 | 13 | 16 | 16 | 16 | 9 | 9 | 7 | 4 | 11 | 11 |
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Visibility
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| Visibility | M | P | G | VG | P | G | VG | P | G | VP | VG | VG | VG | VG | VG | VG | VG | VG | G | P | M | M | G | VP |
| Humidity | 97% | 98% | 98% | 98% | 97% | 98% | 97% | 97% | 98% | 98% | 98% | 97% | 93% | 93% | 90% | 90% | 91% | 93% | 96% | 97% | 98% | 98% | 97% | 98% |
| Pressure in hectopascals | 1,018 | 1,018 | 1,017 | 1,017 | 1,016 | 1,016 | 1,016 | 1,016 | 1,016 | 1,016 | 1,015 | 1,015 | 1,015 | 1,014 | 1,013 | 1,013 | 1,012 | 1,013 | 1,013 | 1,013 | 1,013 | 1,014 | 1,014 | 1,014 |
Monday (5 January 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
-2.9°
|
-1.6°
|
-1.8°
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-2.6°
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-1.1°
|
-0.1°
|
-2.2°
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-2.4°
|
0.1°
|
-0.3°
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
NNW
4
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NNW
5
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NNW
6
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NNW
2
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NNW
5
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NNW
8
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N
0
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N
0
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NW
5
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W
4
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| Wind gust in miles per hour | 13 | 9 | 9 | 7 | 13 | 13 | 13 | 9 | 11 | 9 |
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Visibility
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| Visibility | G | VG | VG | VG | M | VG | G | G | P | G |
| Humidity | 96% | 96% | 93% | 92% | 94% | 97% | 95% | 97% | 97% | 97% |
| Pressure in hectopascals | 1,014 | 1,014 | 1,014 | 1,015 | 1,015 | 1,015 | 1,016 | 1,016 | 1,017 | 1,018 |
Slieve Gallion weather map
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Location Details
Location: 54.731, -6.761
Altitude:
528m above sea level