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Lake Vyrnwy SAWS

Nearest observation site to Llanwddyn

Monday (Monday 16 October 2017)
13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Sunny intervals Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
17.2 ° 15.9 ° 14.2 ° 13.5 ° 12.7 ° 11.4 ° 11.2 ° 10.7 ° 10.9 ° 10.9 ° 10.4 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSW 34 54 SSW 31 59 SSW 34 59 SSW 43 64 SSW 41 70 SSW 37 67 SSW 40 67 SSW 39 62 SSW 37 62 SW 40 62 SW 38 67
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG P P G G G G
Humidity Expand
65% 64% 64% 66% 68% 82% 78% 81% 76% 74% 80%
Pressure (hPa) Expand
1006 1006 1006 1005 1005 1006 1006 1007 1007 1008 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F R R R R R
Sunrise: 07:41 Sunset: 18:17 Moon phase: Waning crescent
Tuesday (Tuesday 17 October 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 13:00
Overcast Overcast Overcast Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy
Temperature (°C)
10.1 ° 9.5 ° 9.6 ° 9.4 ° 9.7 ° 9.3 ° 9.2 ° 9.3 ° 8.7 ° 8.9 ° 9.9 ° 9.8 ° 10.0 ° 11.0 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 39 62 SW 43 61 SW 44 69 SW 38 59 SW 43 63 SW 37 59 SW 33 51 SW 23 45 SW 11 31 WSW 13 WSW 17 30 WSW 23 34 WSW 13 31 WSW 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G M G VG VG VG VG VG M VG E E E E
Humidity Expand
84% 90% 91% 85% 82% 87% 83% 80% 90% 88% 82% 78% 80% 74%
Pressure (hPa) Expand
1010 1010 1010 1011 1011 1011 1012 1014 1015 1016 1017 1017 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R R
Sunrise: 07:43 Sunset: 18:15 Moon phase: Waning crescent
– = No Data Issued at: Llanwddyn forecast >
Met Office 12:00, Tue
Updated 13:00 on Tue 17 Oct 2017 BST
Tiree Overcast 56.497 -6.887
Birmingham Sunny day 52.486 -1.889
Glasgow Cloudy 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 Sunny intervals 53.23 -0.539
Norwich Sunny day 52.63 1.299
Peterborough Sunny day 52.569 -0.239
Swindon Cloudy 51.556 -1.778
York Overcast 53.962 -1.079
Pembroke Sunny day 51.673 -4.908
Ullapool Light rain 57.896 -5.16
Inverness Heavy rain 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Cloudy 54.995 -7.323
Newtown (Powys) Cloudy 52.512 -3.312
Belfast Overcast 54.596 -5.93
Caernarfon Sunny day 53.139 -4.273
Camborne Overcast 50.212 -5.294
Cardiff Sunny intervals 51.481 -3.178
Dumfries Light rain 55.071 -3.604
Edinburgh Overcast 55.953 -3.187
Lerwick Light rain 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Cloudy 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Cloudy 50.909 -1.403
Stornoway Overcast 58.211 -6.384
Wick (Highland) Overcast 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 21.4 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 16.4 °C
Lowest minimum temperature Bala 10.9 °C
Highest rainfall Capel Curig 3.6 mm
Sunniest St-Athan 5.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Manston 23.5 °C
Lowest maximum temperature Lentran 10.9 °C
Lowest minimum temperature Stornoway 5.3 °C
Highest rainfall Dunstaffnage 19.4 mm
Sunniest Camborne 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:

Location details

Llanwddyn

Location
52.762, -3.458
Altitude
257.0 m above mean sea level

Lake Vyrnwy SAWS

Location
52.757, -3.464
Altitude
360.0 m above mean sea level
Distance from Llanwddyn
0.4

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