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Weather warnings may have been issued

Lake Vyrnwy SAWS (nearest observation site to Llanwddyn)

Friday (Friday 19 January 2018)
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 Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast
Temperature (°C)
1.6 ° 2.1 ° 2.0 ° 1.7 ° 1.6 ° 1.8 ° 1.9 ° 1.8 ° 1.3 ° 1.3 ° 1.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 17 WSW 15 WSW 16 WSW 18 33 WSW 24 36 WSW 19 30 WSW 21 38 WSW 13 WSW 13 SW 9 SW 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG E M E E M VG G P VG VG
Humidity Expand
92% 88% 85% 86% 86% 85% 86% 86% 93% 96% 92%
Pressure (hPa) Expand
1008 1007 1007 1007 1007 1007 1007 1007 1007 1007 1007
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R F F F F F R R R R F
Sunrise: 08:15 Sunset: 16:35 Moon phase: New
Saturday (Saturday 20 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
Overcast Cloudy Partly cloudy night Cloudy Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
1.3 ° 2.0 ° 1.7 ° 1.4 ° 1.4 ° 1.2 ° 1.1 ° 1.0 ° 0.7 ° 0.1 ° 0.0 ° 0.0 ° 0.0 ° -0.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 8 WSW 16 E 2 SSW 7 SW 8 WSW 10 SW 3 N 2 E 3 E 5 E 3 NE 2 NNE 1 ENE 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG VG G VG VG VG G M VP VP VP VP VP
Humidity Expand
96% 90% 92% 97% 99% 99% 98% 99% 100% 100% 100% 100% 100% 100%
Pressure (hPa) Expand
1006 1005 1004 1003 1002 1001 1001 1000 1000 1000 1000 1000 1000 999
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F F F
Sunrise: 08:14 Sunset: 16:37 Moon phase: Waxing crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No 2 8.2 °C
Lowest maximum temperature Lake Vyrnwy SAWS 2.1 °C
Lowest minimum temperature Cardiff Bute Park -1.1 °C
Highest rainfall Capel Curig 4.8 mm
Sunniest St-Athan 4.4 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 8.9 °C
Lowest maximum temperature Dalwhinnie -0.6 °C
Lowest minimum temperature Drumnadrochit -6.8 °C
Highest rainfall Campbeltown Airport 14.8 mm
Sunniest Lyneham 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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