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Glenanne (nearest observation site to Ardglass)

Tuesday (Tuesday 12 December 2017)
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
Clear night Clear night Clear night Clear night Cloudy Overcast Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Light shower day Heavy rain Heavy rain Drizzle Cloudy Cloudy Clear night Cloudy Overcast Overcast
Temperature (°C)
1.7 ° 1.6 ° 2.0 ° 2.5 ° 2.1 ° 2.5 ° 2.0 ° 1.6 ° 0.8 ° 0.9 ° 0.3 ° 0.7 ° 1.3 ° 1.3 ° 2.0 ° 2.5 ° 3.1 ° 3.7 ° 4.2 ° 3.9 ° 3.7 ° 4.5 ° 3.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 11 NW 9 NW 9 NW 9 WNW 7 W 5 W 7 WSW 7 SW 8 SW 9 SW 10 SW 10 SW 8 SW 11 SSW 15 SW 17 SW 16 30 W 9 W 7 W 8 W 7 W 8 WSW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E VG VG E VG E VG E VG VG G G G M M P M VG VG VG G G G
Humidity Expand
91% 92% 90% 89% 89% 88% 90% 92% 94% 96% 97% 98% 99% 99% 99% 99% 99% 97% 93% 91% 95% 92% 95%
Pressure (hPa) Expand
1003 1004 1004 1004 1004 1004 1004 1005 1004 1004 1004 1003 1002 1001 999 998 998 999 999 999 999 999 999
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R F F F F F F F F F F R R R R R
Sunrise: 08:33 Sunset: 15:58 Moon phase: Third quarter
Wednesday (Wednesday 13 December 2017)
00:00 01:00
Cloudy Cloudy
Temperature (°C)
3.8 ° 3.8 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 7 W 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G
Humidity Expand
94% 94%
Pressure (hPa) Expand
999 998
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F
Sunrise: 08:35 Sunset: 15:58 Moon phase: Third quarter

– = No Data

Issued at:

Extremes

Northern Ireland extremes

Parameter Location Value
Highest maximum temperature Giants Causeway 7.5 °C
Lowest maximum temperature Killylane 1.9 °C
Lowest minimum temperature Katesbridge -6.7 °C
Highest rainfall Altnahinch Filters 11.0 mm
Sunniest Magilligan No 2 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 10.7 °C
Lowest maximum temperature Fylingdales 0.2 °C
Lowest minimum temperature Shawbury -13.0 °C
Highest rainfall Capel Curig 23.2 mm
Sunniest Shoeburyness 6.6 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:

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