Slieve Gallion (County Londonderry) last 24 hours weather
Sunday (3 May 2026)
| 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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Temperature
°C
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| Temperature in degrees Celsius |
10.2°
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10.0°
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10.0°
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10.1°
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10.6°
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11.0°
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11.0°
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10.6°
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10.6°
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10.9°
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11.3°
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10.2°
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11.1°
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11.2°
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10.9°
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10.5°
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9.9°
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9.7°
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8.3°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
E
5
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NE
5
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ENE
10
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NE
7
|
ENE
5
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NNE
7
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NNE
7
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NNE
6
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NNE
6
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NE
10
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NE
9
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NNE
9
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NE
9
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NE
9
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NNE
6
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NNE
7
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N
6
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NE
4
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N
3
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| Wind gust in miles per hour | 8 | 8 | 16 | 13 | 11 | 11 | 10 | 11 | 10 | 15 | 16 | 16 | 15 | 13 | 11 | 11 | 10 | 8 | 5 |
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Visibility
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| Visibility | G | G | M | G | G | VG | VG | E | M | VG | E | VG | VG | E | E | E | VG | G | VG |
| Humidity | 91% | 91% | 93% | 93% | 93% | 89% | 86% | 89% | 93% | 88% | 85% | 90% | 83% | 83% | 83% | 82% | 84% | 82% | 88% |
| Pressure in hectopascals | 1,012 | 1,012 | 1,012 | 1,012 | 1,012 | 1,012 | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,013 | 1,014 | 1,014 | 1,015 | 1,015 |
Monday (4 May 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 |
8.8°
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9.0°
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8.6°
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8.2°
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8.0°
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7.9°
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7.8°
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7.8°
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8.0°
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8.8°
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9.8°
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11.1°
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12.2°
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12.4°
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13.0°
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13.1°
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13.5°
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12.7°
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13.6°
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11.9°
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11.2°
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10.5°
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10.4°
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9.7°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
NNW
3
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NNW
6
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NNW
7
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NNW
7
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NNW
5
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NNW
7
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NNW
6
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NNW
6
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NNW
6
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NNW
6
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NNW
6
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NW
7
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WNW
6
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NW
8
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NW
6
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WNW
7
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W
7
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NW
6
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NW
7
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NNW
7
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NW
6
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NW
4
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WNW
4
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NNW
6
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| Wind gust in miles per hour | 5 | 9 | 15 | 12 | 9 | 11 | 12 | 11 | 11 | 12 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 10 | 13 | 13 | 14 | 9 | 7 | 11 |
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Visibility
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| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | E | E | E | E | E | E | G | E | E | E | E | E | E | E | E |
| Humidity | 91% | 94% | 93% | 92% | 91% | 88% | 88% | 87% | 85% | 79% | 72% | 68% | 61% | 60% | 56% | 47% | 47% | 57% | 57% | 63% | 68% | 70% | 74% | 80% |
| Pressure in hectopascals | 1,015 | 1,015 | 1,015 | 1,016 | 1,016 | 1,016 | 1,016 | 1,016 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,017 | 1,018 |
Tuesday (5 May 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | |
|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
9.1°
|
8.9°
|
8.6°
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8.6°
|
7.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
NW
5
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WNW
4
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NNW
4
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NW
6
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N
3
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| Wind gust in miles per hour | 13 | 9 | 8 | 11 | 10 |
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Visibility
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| Visibility | E | E | E | E | E |
| Humidity | 84% | 83% | 85% | 86% | 93% |
| Pressure in hectopascals | 1,018 | 1,017 | 1,017 | 1,017 | 1,017 |
Slieve Gallion weather map
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Location Details
Location: 54.731, -6.761
Altitude:
528m above sea level