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Belfast International Airport (nearest observation site to Slieve Gallion)

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Slieve Gallion forecast
Tue 06 Dec 2016
1700 1800 1900 2000 2100 2200 2300
Light rain Heavy rain Drizzle Cloudy Light shower night Overcast Overcast
11.8 ° 11.8 ° 12.0 ° 12.4 ° 12.3 ° 12.6 ° 12.8 °
Wind direction, speed & gust (mph) arrow down
SSE 17 30 SSE 19 31 S 22 30 S 18 29 S 18 29 S 19 S 17 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G M G G
Humidity arrow down
93% 94% 92% 93% 94% 93% 93%
Pressure (hPa) arrow down
1017 1016 1016 1016 1016 1015 1015
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F
Wed 07 Dec 2016
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Cloudy Cloudy Overcast Overcast Overcast Overcast Cloudy Cloudy
13.0 ° 12.9 ° 12.9 ° 13.0 ° 13.4 ° 13.4 ° 13.6 ° 13.8 ° 13.7 ° 13.8 ° 14.2 ° 14.5 ° 14.8 ° 14.9 ° 14.7 ° 14.7 ° 14.2 ° 13.4 °
Wind direction, speed & gust (mph) arrow down
S 14 S 13 S 16 S 17 S 15 S 18 29 S 22 31 S 19 33 S 15 31 S 18 S 19 33 S 22 34 S 25 38 S 22 34 S 18 32 S 15 29 SSW 16 SSW 14
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G VG VG VG VG G VG G G VG VG VG E VG E E E E
Humidity arrow down
92% 92% 92% 92% 91% 91% 89% 88% 88% 88% 85% 85% 86% 86% 88% 88% 89% 94%
Pressure (hPa) arrow down
1015 1015 1015 1014 1013 1013 1013 1012 1012 1012 1012 1011 1011 1011 1011 1011 1012 1013
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F F F F F R R R
More detail arrow down

Issued at: 1700 on Wed 7 Dec 2016

= No Data

Extremes

  • Regional
  • UK
  • More info

Northern Ireland extremes

Parameter Location Value
Highest maximum temperature Magilligan 13.4 °C
Lowest maximum temperature Killylane 10.5 °C
Lowest minimum temperature Derrylin Cornahoule 4.1 °C
Highest rainfall Castlederg 9.4 mm
Sunniest Magilligan 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Magilligan 13.4 °C
Lowest maximum temperature Strathallan 2.0 °C
Lowest minimum temperature Aviemore -9.2 °C
Highest rainfall Lusa 22.6 mm
Sunniest Manston 2.8 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 Tue 6 Dec 2016

Weather map

Wed 1700

Weather observation map for Slieve Gallion

Slieve Gallion Slieve Gallion – Cloudy 54.7311 -6.7605
Belfast International Airport Belfast International Airport – Cloudy 54.664 -6.224
Glenanne Glenanne – Overcast 54.237 -6.502
Castlederg Castlederg – Light shower night 54.707 -7.577
West Freugh (ESAWS) West Freugh (ESAWS) – Drizzle 54.859 -4.936
Campbeltown Airport Campbeltown Airport – Overcast 55.441 -5.699
Ronaldsway Ronaldsway – Mist 54.0849 -4.6321
Prestwick RNAS Prestwick RNAS – Overcast 55.515 -4.585
Tiree Tiree – Overcast 56.497 -6.887
Glasgow/Bishopton Glasgow/Bishopton – Overcast 55.907 -4.533
Eskdalemuir Eskdalemuir – Light rain 55.311 -3.206
Drumalbin Drumalbin – Overcast 55.627 -3.735
Glen Ogle Glen Ogle – No data 56.423 -4.32
Mona Mona – Overcast 53.26 -4.376
Carlisle Carlisle – Overcast 54.933 -2.963
Aonach Mor Aonach Mor – No data 56.822 -4.97
Shap Shap – Overcast 54.501 -2.684
Edinburgh/Gogarbank Edinburgh/Gogarbank – Cloudy 55.928 -3.343
Redesdale Camp (SAMOS) Redesdale Camp (SAMOS) – Cloudy 55.285 -2.279

Location Details

Slieve Gallion

Location: 54.7311, -6.7605

Altitude: 528.0 m above mean sea level

Belfast International Airport

Location: 54.664, -6.224

Altitude: 63.0 m above mean sea level

Distance from Slieve Gallion: 35.3 km