– Lat/Long: 54.13° N 6.43° W
Slieve Gullion Weather Forecast
Mourne Mountains · United KingdomIssued: 12 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
2 Slieve Gullion Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 11mm), heaviest on Tue night. Very mild (max 18°C on Mon afternoon, min 8°C on Sun morning). Winds decreasing (fresh winds from the WSW on Mon night, calm by Tue night). | Days 4–6 Weather SummaryLight rain (total 5mm), mostly falling on Wed morning. Very mild (max 14°C on Thu afternoon, min 6°C on Fri night). Winds increasing (light winds from the ESE on Wed night, fresh winds from the SSW by Thu afternoon). | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  |  | | | | |  | | |  | |
clear | cloudy | some clouds | clear | clear | some clouds | some clouds | light rain | heavy rain | rain shwrs | clear | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | clear | |
Cloud base (m) | 8450 | 6250 | 2050 | 800 | 650 | 900 | 400 | 550 | 250 | 850 | 5000 | 200 | 150 | 350 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 0.7 | 10 | 3 | — | — | — | — | 0.1 | 2 | 0.2 | — |
max °C | 11 | 12 | 13 | 17 | 18 | 15 | 15 | 14 | 11 | 10 | 11 | 10 | 13 | 14 | 12 | 8 | 9 | 8 |
min °C | 8 | 12 | 12 | 15 | 17 | 13 | 13 | 13 | 8 | 8 | 11 | 9 | 11 | 14 | 9 | 8 | 9 | 6 |
chill °C | 4 | 10 | 10 | 13 | 16 | 10 | 11 | 13 | 4 | 5 | 9 | 6 | 8 | 12 | 7 | 6 | 7 | 4 |
Freezing level m | 3250 | 3550 | 3800 | 3750 | 3900 | 3800 | 3500 | 3250 | 2850 | 2150 | 2350 | 3500 | 3500 | 3500 | 3300 | 2300 | 2350 | 2800 |
 | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | 7:30 | — | — | 7:28 | — | — | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:17 | — |
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Slieve Gullion Weather (Days 0-3):
The weather forecast for Slieve Gullion is: Moderate rain (total 11mm), heaviest on Tue night. Very mild (max 18°C on Mon afternoon, min 8°C on Sun morning). Winds decreasing (fresh winds from the WSW on Mon night, calm by Tue night).
Slieve Gullion Weather (Days 3-6):
Light rain (total 5mm), mostly falling on Wed morning. Very mild (max 14°C on Thu afternoon, min 6°C on Fri night). Winds increasing (light winds from the ESE on Wed night, fresh winds from the SSW by Thu afternoon).
This table gives the weather forecast for Slieve Gullion at the specific elevation of 573 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Slieve Gullion. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of United Kingdom.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Belfas / ldergrove Airport |  | ||||
Ballyhaise | |||||
Aldergrove |  | ||||
Belfast Harbour Airport | | ||||
Dublin Airport |  | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.
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