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Weather warnings may have been issued

Lake Vyrnwy SAWS (nearest observation site to Moel Sych)

Sunday (Sunday 21 January 2018)
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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Overcast Overcast Overcast Partly cloudy night Clear night
Temperature (°C)
-0.6 ° -0.4 ° -0.3 ° -0.5 ° -0.3 ° -0.3 ° -0.6 ° -0.3 ° -0.2 ° -0.1 ° -0.1 ° 0.1 ° 0.0 ° 0.5 ° 4.1 ° 4.6 ° 6.3 ° 7.4 ° 6.2 ° 6.3 ° 5.7 ° 5.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 2 N 0 NW 1 NW 2 NW 3 NW 5 NW 6 NW 6 NW 5 NW 3 NW 1 - 1 - 2 SW 1 SW 9 WSW 13 W 6 W 13 W 10 29 W 22 31 W 23 33 W 22 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG E VG VP P VP P VP VP VP VP VP P VP G VP G E E VG E E
Humidity Expand
99% 99% 99% 100% 100% 100% 99% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 99% 99% 89% 86%
Pressure (hPa) Expand
1013 1013 1013 1013 1013 1012 1012 1011 1010 1010 1009 1008 1006 1006 1005 1004 1004 1004 1005 1005 1005 1006
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R F F F F F F F F F F F F F F F R R R R
Sunrise: 08:13 Sunset: 16:38 Moon phase: Waxing crescent
Monday (Monday 22 January 2018)
00:00 01:00 02:00
Partly cloudy night Overcast Overcast
Temperature (°C)
5.2 ° 5.5 ° 5.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 11 32 W 9 WSW 10
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG
Humidity Expand
87% 91% 85%
Pressure (hPa) Expand
1006 1006 1006
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R
Sunrise: 08:12 Sunset: 16:39 Moon phase: Waxing crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Rhyl 12.0 °C
Lowest maximum temperature Lake Vyrnwy SAWS 7.6 °C
Lowest minimum temperature Capel Curig -2.6 °C
Highest rainfall Gogerddan 46.4 mm
Sunniest Valley 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Exeter Airport 2 13.3 °C
Lowest maximum temperature Fylingdales -0.1 °C
Lowest minimum temperature Kinbrace -13.7 °C
Highest rainfall Gogerddan 46.4 mm
Sunniest Lerwick (S. Screen) 0.8 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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