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Glenanne (nearest observation site to Spelga Dam)

Wednesday (Wednesday 20 September 2017)
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
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Drizzle Cloudy Light shower day Drizzle Drizzle Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Overcast Drizzle Overcast Heavy shower night Light rain Light rain
Temperature (°C)
12.8 ° 13.0 ° 12.9 ° 13.0 ° 12.9 ° 13.3 ° 13.4 ° 13.4 ° 13.1 ° 13.0 ° 13.6 ° 14.0 ° 14.8 ° 15.0 ° 15.5 ° 13.6 ° 11.4 ° 11.4 ° 10.9 ° 11.0 ° 10.8 ° 10.3 ° 10.3 ° 9.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 9 S 10 SSW 11 S 11 S 11 S 13 SSW 13 SSW 14 SSW 14 SSW 10 SSW 9 SSW 10 SSW 9 SSW 7 SSW 6 NW 7 N 11 N 10 N 11 N 7 N 6 N 2 N 5 N 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG M G M G P P M M M G VG VG G VG G M G
Humidity Expand
94% 94% 95% 94% 96% 95% 95% 94% 96% 99% 99% 98% 99% 99% 99% 97% 99% 99% 99% 98% 97% 97% 99% 99%
Pressure (hPa) Expand
1015 1014 1014 1013 1012 1012 1011 1011 1011 1010 1010 1010 1009 1009 1008 1008 1008 1009 1008 1009 1009 1010 1010 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F F F F F F R F R R R R R
Sunrise: 07:05 Sunset: 19:29 Moon phase: Waning crescent
Thursday (Thursday 21 September 2017)
00:00
Heavy rain
Temperature (°C)
9.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NNW 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G
Humidity Expand
99%
Pressure (hPa) Expand
1010
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F

– = No Data

Issued at:

Extremes

Northern Ireland extremes

Parameter Location Value
Highest maximum temperature Magilligan No 2 18.6 °C
Lowest maximum temperature Altnahinch Filters 15.6 °C
Lowest minimum temperature Katesbridge 0.7 °C
Highest rainfall Lough Fea SAMOS 0.2 mm
Sunniest Belfast International Airport 3.7 hours

UK extremes

Parameter Location Value
Highest maximum temperature Mumbles Head 18.8 °C
Lowest maximum temperature Fair Isle 12.8 °C
Lowest minimum temperature Braemar No2 -0.8 °C
Highest rainfall Cromer 10.6 mm
Sunniest Leuchars 10.8 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:

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