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Lake Vyrnwy SAWS

Sunday (Sunday 10 December 2017)
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
Temperature (°C)
-1.9 ° -2.1 ° -2.2 ° -2.1 ° -2.1 ° -2.1 ° -2.1 ° -2.1 ° -2.1 ° -2.0 ° -2.0 ° -1.8 ° -1.7 ° -1.6 ° -1.8 ° -1.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
ENE 23 36 ENE 19 37 NE 16 32 NE 10 NE 10 NNE 7 NE 9 NNE 9 NNE 7 NE 9 NNE 8 NNE 13 NE 11 NE 10 NE 14 NE 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P P P P P P P P P P P M P P G VG
Humidity Expand
98% 98% 98% 98% 98% 98% 98% 98% 98% 98% 98% 98% 99% 99% 98% 99%
Pressure (hPa) Expand
979 979 979 979 979 979 979 980 980 980 981 981 982 982 983 983
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F R R R R R R R R R R R R
Sunrise: 08:14 Sunset: 15:59 Moon phase: Third quarter
Monday (Monday 11 December 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00
Overcast Overcast Cloudy Cloudy Overcast Overcast Partly cloudy night Partly cloudy night
Temperature (°C)
-1.7 ° -1.7 ° -1.8 ° -1.5 ° -2.5 ° -3.0 ° -2.9 ° -2.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NNE 14 NNE 10 NNE 8 NNE 10 N 10 NNE 9 N 7 NE 17 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG E VG E E E
Humidity Expand
99% 96% 96% 92% 90% 89% 89% 85%
Pressure (hPa) Expand
984 984 985 985 985 985 985 986
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R
Sunrise: 08:15 Sunset: 15:58 Moon phase: Third quarter

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature St-Athan 6.8 °C
Lowest maximum temperature Lake Vyrnwy SAWS -1.6 °C
Lowest minimum temperature Bala -3.4 °C
Highest rainfall Cardiff Bute Park 41.8 mm
Sunniest Valley 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Swanage 10.7 °C
Lowest maximum temperature Braemar No2 -6.2 °C
Lowest minimum temperature Dalwhinnie -12.4 °C
Highest rainfall Liscombe 47.2 mm
Sunniest Kinloss 5.4 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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