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Weather warnings may have been issued

Belfast International Airport (nearest observation site to Lough Cowey)

Wednesday (Wednesday 17 January 2018)
20:00 21:00 22:00 23:00
Heavy rain Heavy rain Light snow Light rain
Temperature (°C)
2.1 ° 1.8 ° 0.6 ° 0.4 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 10 SE 11 NE 6 ENE 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M P M
Humidity Expand
96% 96% 97% 99%
Pressure (hPa) Expand
994 991 988 985
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F
Sunrise: 08:33 Sunset: 16:32 Moon phase: New
Thursday (Thursday 18 January 2018)
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
Heavy rain Light snow Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Cloudy Cloudy Light shower day Cloudy Heavy shower day Heavy shower day Cloudy Overcast Cloudy Cloudy
Temperature (°C)
0.9 ° 0.8 ° 1.0 ° 1.3 ° 2.0 ° 2.0 ° 2.0 ° 2.2 ° 2.4 ° 1.8 ° 2.7 ° 2.3 ° 2.5 ° 2.8 ° 3.2 ° 3.0 ° 2.0 ° 2.2 ° 2.2 ° 2.0 ° 1.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
N 6 NNW 11 NW 9 W 8 SW 7 SW 7 WSW 7 SW 8 SW 9 SW 7 SW 10 WSW 11 SW 11 WSW 11 WSW 10 WSW 11 W 11 SW 11 SW 8 SW 8 SW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M G VG E E E E E E E E E E VG E VG G E E VG E
Humidity Expand
99% 99% 98% 97% 97% 97% 95% 95% 97% 96% 95% 95% 96% 93% 93% 93% 92% 95% 95% 93% 94%
Pressure (hPa) Expand
986 989 992 994 995 995 996 996 997 997 998 998 999 999 1000 1000 1001 1001 1002 1002 1002
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F R R R R R R R R R R R R R R R R R R R R
Sunrise: 08:32 Sunset: 16:34 Moon phase: New

– = No Data

Issued at:

Extremes

Northern Ireland extremes

Parameter Location Value
Highest maximum temperature Giants Causeway 5.1 °C
Lowest maximum temperature Killylane 1.4 °C
Lowest minimum temperature Killylane -1.9 °C
Highest rainfall Glenanne 20.6 mm
Sunniest Belfast International Airport 1.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 10.8 °C
Lowest maximum temperature Carterhouse 0.8 °C
Lowest minimum temperature Drumnadrochit -5.0 °C
Highest rainfall Glenanne 20.6 mm
Sunniest Wattisham 6.5 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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