This website uses cookies. Read about how we use cookies.

Close window

Lake Vyrnwy SAWS

Nearest observation site to Llwynderw

Monday (Monday 11 December 2017)
13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Sunny day Sunny day Sunny intervals Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Clear night
Temperature (°C)
-1.2 ° 0.1 ° -0.2 ° 0.0 ° -0.3 ° 1.0 ° 1.0 ° 1.0 ° 0.7 ° 0.9 ° 0.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
N 8 NNW 11 NW 6 WNW 3 WSW 5 N 8 NNW 5 NNW 7 N 2 NNW 7 NW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E M VG E E E E E
Humidity Expand
77% 82% 82% 91% 97% 95% 93% 91% 92% 91% 95%
Pressure (hPa) Expand
991 992 992 993 994 995 996 998 999 1000 1000
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R
Sunrise: 08:13 Sunset: 15:58 Moon phase: Third quarter
Tuesday (Tuesday 12 December 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
Partly cloudy night Partly cloudy night Partly cloudy night Clear night Clear night Partly cloudy night Clear night Clear night Partly cloudy night Sunny intervals Sunny intervals Cloudy Overcast
Temperature (°C)
-0.5 ° -0.5 ° -0.7 ° -0.4 ° -1.3 ° -1.1 ° -1.9 ° -0.8 ° -0.9 ° -0.4 ° 0.4 ° 1.2 ° 1.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 2 NW 5 NW 5 NW 9 NW 5 WSW 7 W 6 W 5 WSW 7 W 7 WSW 7 WSW 5 SW 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E E E E E E E E E
Humidity Expand
98% 98% 96% 97% 93% 88% 90% 93% 95% 95% 94% 98% 97%
Pressure (hPa) Expand
1001 1003 1004 1005 1005 1006 1006 1007 1007 1008 1008 1007 1007
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R F
Sunrise: 08:15 Sunset: 15:58 Moon phase: Third quarter
– = No Data Issued at: Llwynderw forecast >
Met Office 13:00, Tue
Updated: 13:00 on Tue 12 Dec 2017 GMT
Tiree Light shower day 56.497 -6.887
Birmingham Sunny day 52.486 -1.889
Glasgow Sunny intervals 55.864 -4.25
Manchester Sunny intervals 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Overcast 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Sunny day 52.63 1.299
Peterborough Sunny day 52.569 -0.239
Swindon Sunny day 51.556 -1.778
York Cloudy 53.962 -1.079
Aberdeen Sunny day 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Overcast 57.896 -5.16
Inverness Sunny day 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) Light shower day 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Light shower day 54.596 -5.93
Caernarfon Cloudy 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Cloudy 51.481 -3.178
Dumfries Mist 55.071 -3.604
Edinburgh Sunny day 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Sunny day 54.978 -1.616
Southampton Cloudy 50.909 -1.403
Stornoway Drizzle 58.211 -6.384
Wick (Highland) Sunny intervals 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Scolton Country Park 7.0 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 0.0 °C
Lowest minimum temperature Bala -9.9 °C
Highest rainfall Scolton Country Park 15.4 mm
Sunniest Aberporth 5.6 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 7.9 °C
Lowest maximum temperature Bingley SAMOS -0.9 °C
Lowest minimum temperature Chillingham Barns -12.8 °C
Highest rainfall Writtle 18.8 mm
Sunniest Morecambe No2 6.4 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:

Location details

Llwynderw

Location
52.625, -3.174
Altitude
112.0 m above mean sea level

Lake Vyrnwy SAWS

Location
52.757, -3.464
Altitude
360.0 m above mean sea level
Distance from Llwynderw
15.2

Follow us on

Facebook, Twitter, YouTube, Instagram, Snapchat, or LinkedIn Facebook Follow @metoffice on Twitter YouTube Instagram Snapchat LinkedIn