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Lake Vyrnwy SAWS

Nearest observation site to Llwynderw

Wednesday (Wednesday 16 August 2017)
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
Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C) Expand
9.9 ° 9.8 ° 9.2 ° 8.8 ° 9.1 ° 9.5 ° 10.5 ° 12.1 ° 14.6 ° 14.7 ° 15.3 ° 15.8 ° 15.8 ° 14.9 ° 15.1 ° 14.5 ° 14.2 ° 13.4 ° 12.7 ° 12.5 ° 12.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SW 2 SE 1 SE 1 S 3 E 3 SE 2 S 5 S 8 S 16 S 19 29 SSW 17 S 18 S 17 30 SSW 18 30 SSW 19 32 SSW 17 32 SSW 18 SSW 19 30 S 14 31 SSW 22 30 S 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E VG G G G VG E E E E E E M G VG G M M G M
Humidity Expand
100% 100% 100% 96% 80% 77% 75% 73% 76% 84% 84% 90% 91% 97% 97%
Pressure (hPa) Expand
1019 1018 1018 1018 1018 1018 1018 1018 1016 1016 1016 1015 1014 1014 1014 1013 1012 1012 1012 1011 1011
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F R F F F F F F F F F F F F F F
Sunrise: 05:56 Sunset: 20:37 Moon phase: Third quarter
Thursday (Thursday 17 August 2017)
00:00 01:00 02:00 03:00
Cloudy Overcast Cloudy Overcast
Temperature (°C) Expand
12.3 ° 12.3 ° 12.8 ° 13.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSW 9 S 7 SSW 8 S 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VP VP VG
Humidity Expand
100% 100% 100% 100%
Pressure (hPa) Expand
1011 1009 1009 1008
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F
Sunrise: 05:58 Sunset: 20:35 Moon phase: Third quarter
– = No Data Issued at: Llwynderw forecast >
Met Office 03:00, Thu
Updated 03:00 on Thu 17 Aug 2017 BST

Get detailed observation map for Llwynderw >

Tiree Cloudy 56.497 -6.887
Birmingham Heavy rain 52.486 -1.889
Glasgow Clear night 55.864 -4.25
Manchester Heavy rain 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 Light rain 53.23 -0.539
Norwich Heavy rain 52.63 1.299
Peterborough Light shower night 52.569 -0.239
Swindon Overcast 51.556 -1.778
York Overcast 53.962 -1.079
Aberdeen Overcast 57.15 -2.093
Pembroke Overcast 51.673 -4.908
Ullapool Light shower night 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Clear night 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Fort William No data 56.82 -5.104
Belfast Overcast 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Light rain 50.212 -5.294
Cardiff Light rain 51.481 -3.178
Dumfries Heavy rain 55.071 -3.604
Edinburgh Cloudy 55.953 -3.187
Lerwick Mist 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Heavy rain 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Overcast 50.909 -1.403
Stornoway Light shower night 58.211 -6.384
Wick (Highland) Overcast 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 21.4 °C
Lowest maximum temperature Aberdaron 16.1 °C
Lowest minimum temperature Bala 7.3 °C
Highest rainfall Whitechurch 13.6 mm
Sunniest St-Athan 4.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Heathrow 23.6 °C
Lowest maximum temperature Harris Quidnish 14.4 °C
Lowest minimum temperature Aboyne 3.3 °C
Highest rainfall Lough Fea SAMOS 15.0 mm
Sunniest Leconfield Sar 9.0 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

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