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Glenanne (nearest observation site to Slieve Gullion)

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Slieve Gullion forecast
Wed 22 Feb 2017
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Sunny intervals Cloudy Sunny intervals Cloudy Light shower day Cloudy Overcast Light shower night Light rain Light rain Heavy rain Light rain Heavy rain
6.6 ° 7.6 ° 7.8 ° 8.4 ° 8.2 ° 7.6 ° 8.0 ° 7.6 ° 6.9 ° 6.1 ° 5.9 ° 5.5 ° 5.0 ° 4.9 °
Wind direction, speed & gust (mph) arrow down
WNW 10 WNW 10 WNW 13 WNW 13 24 WNW 9 NW 8 WNW 9 WNW 3 W 2 SSW 3 SSW 6 S 5 S 7 S 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G VG VG G VG VG VG G G M M G M
Humidity arrow down
82% 81% 78% 72% 76% 85% 76% 81% 88% 97% 99% 99% 99% 99%
Pressure (hPa) arrow down
1005 1005 1005 1005 1004 1004 1003 1003 1003 1002 1001 999 997 995
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F F F F F F F F F
Thu 23 Feb 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000
Drizzle Drizzle Drizzle Heavy rain Overcast Drizzle Light rain Heavy shower night Light rain Light shower day Overcast
6.7 ° 8.5 ° 9.2 ° 9.2 ° 7.9 ° 5.6 ° 5.6 ° 5.3 ° 3.2 ° 4.0 ° 4.8 °
Wind direction, speed & gust (mph) arrow down
S 16 SW 14 SW 16 28 SW 18 32 SW 24 48 SW 26 47 W 15 38 NW 24 40 NNW 33 62 NNW 31 53 NNW 30 55
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M P P M VG P G P E VG E
Humidity arrow down
100% 100% 98% 97% 83% 90% 98% 95% 87% 89% 82%
Pressure (hPa) arrow down
992 989 986 983 980 975 974 977 983 987 991
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F R R R
More detail arrow down

Issued at: 1000 on Thu 23 Feb 2017

= No Data

Extremes

  • Regional
  • UK
  • More info

Northern Ireland extremes

Parameter Location Value
Highest maximum temperature Helens Bay 10.9 °C
Lowest maximum temperature Altnahinch Filters 6.6 °C
Lowest minimum temperature Altnahinch Filters 3.1 °C
Highest rainfall Derrylin Cornahoule 6.4 mm
Sunniest Magilligan 0.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature St James Park 14.8 °C
Lowest maximum temperature Dalwhinnie 4.7 °C
Lowest minimum temperature Loch Glascarnoch 1.3 °C
Highest rainfall Capel Curig 34.2 mm
Sunniest Dyce 8.4 hours

About extremes

Highest maximum temperature - (0900 to 2100 on the date shown)

Lowest maximum temperature - (0900 to 2100 on the date shown)

Lowest minimum temperature - (2100 on the previous day to 0900 on the date shown)

Highest rainfall -(2100 on the previous day to 2100 on the date shown)

Sunniest - (2100 on the previous day to 2100 on the date shown)

The information shown is initial data as it is received; observations are subject to final quality control after publication on this website. This is particularly the case for rainfall totals during snow events.

Issued at: 2302 on Wed 22 Feb 2017

Weather map

Thu 1000

Weather observation map for Slieve Gullion

Slieve Gullion Slieve Gullion – Overcast 54.121 -6.432
Belfast International Airport Belfast International Airport – Heavy shower day 54.664 -6.224
Castlederg Castlederg – Heavy rain 54.707 -7.577
Magilligan No 2 Magilligan No 2 – Cloudy 55.1604 -6.9492
West Freugh (ESAWS) West Freugh (ESAWS) – Light rain 54.859 -4.936
Ronaldsway Ronaldsway – Light rain 54.0849 -4.6321
Mona Mona – Overcast 53.26 -4.376
Prestwick RNAS Prestwick RNAS – Light snow 55.515 -4.585
Campbeltown Airport Campbeltown Airport – Overcast 55.441 -5.699
Eskdalemuir Eskdalemuir – Light rain 55.311 -3.206
Glasgow/Bishopton Glasgow/Bishopton – Heavy rain 55.907 -4.533
Shap Shap – Overcast 54.501 -2.684
Carlisle Carlisle – Overcast 54.933 -2.963
Trawsgoed Trawsgoed – Overcast 52.344 -3.947
Crosby Crosby – Cloudy 53.497 -3.056
Drumalbin Drumalbin – Cloudy 55.627 -3.735
Hawarden Hawarden – Heavy rain 53.174 -2.986
Tiree Tiree – Overcast 56.497 -6.887
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Overcast 52.757 -3.464

Location Details

Slieve Gullion

Location: 54.121, -6.432

Altitude: 577.0 m above mean sea level

Glenanne

Location: 54.237, -6.502

Altitude: 161.0 m above mean sea level

Distance from Slieve Gullion: 13.7 km