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Lake Vyrnwy SAWS last 24 hours

Nearest observation site to Llwynderw

Monday (Monday 16 July 2018)
23:00
Clear night
Temperature (°C)
11.0 °
Show detail
Wind direction, speed & gust (mph)
W 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E
Humidity
88%
Pressure (hPa)
1015
Pressure Tendency (F = Falling, R = Rising, S = Steady)
R
Sunrise: 05:08 Sunset: 21:29 Moon phase: Waxing crescent
Tuesday (Tuesday 17 July 2018)
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 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Clear night Partly cloudy night Overcast Overcast Overcast Cloudy Overcast Overcast Cloudy Overcast Cloudy Overcast Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Overcast Cloudy Overcast Overcast Overcast Overcast
Temperature (°C)
11.7 ° 10.6 ° 12.1 ° 12.1 ° 12.2 ° 12.3 ° 12.3 ° 12.4 ° 13.1 ° 13.3 ° 13.1 ° 13.1 ° 15.8 ° 15.4 ° 15.6 ° 16.8 ° 17.6 ° 17.0 ° 16.6 ° 15.5 ° 14.9 ° 13.8 ° 13.1 ° 12.8 °
Show detail
Wind direction, speed & gust (mph)
WNW 8 W 2 W 8 W 5 W 8 WSW 9 WSW 9 WSW 8 SW 7 SW 7 WSW 6 SW 9 SW 11 SW 11 WSW 14 W 9 WSW 10 WSW 13 WSW 15 SW 10 WSW 10 WSW 9 ESE 1 WSW 2
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E VG VG VG VG VG VG G VG VG E E E E E E E E E E E E E M
Humidity
87% 94% 97% 98% 100% 97% 97% 98% 96% 91% 90% 86% 65% 68% 59% 54% 52% 51% 54% 60% 63% 72% 77% 81%
Pressure (hPa)
1015 1015 1014 1014 1014 1014 1014 1015 1015 1015 1016 1016 1015 1016 1016 1015 1015 1015 1016 1016 1016 1016 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady)
R R F F F F R R R R R R R R F R F F R R R R R R
Sunrise: 05:09 Sunset: 21:27 Moon phase: Waxing crescent
– = No Data Issued at: Llwynderw forecast >
Met Office
Updated:
Tiree Heavy shower night 56.497 -6.887
Birmingham Overcast 52.486 -1.889
Glasgow Overcast 55.864 -4.25
Manchester Overcast 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 Clear night 52.63 1.299
Peterborough Clear night 52.569 -0.239
Swindon Overcast 51.556 -1.778
York Sunny intervals 53.962 -1.079
Aberdeen Cloudy 57.15 -2.093
Pembroke Overcast 51.673 -4.908
Ullapool Cloudy 57.896 -5.16
Inverness Overcast 57.478 -4.223
Kendal Clear night 54.328 -2.745
Londonderry (Derry) Light shower night 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Overcast 54.596 -5.93
Caernarfon Clear night 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Partly cloudy night 51.481 -3.178
Dumfries Clear night 55.071 -3.604
Edinburgh Partly cloudy night 55.953 -3.187
Lerwick Mist 60.154 -1.143
London Partly cloudy night 51.508 -0.125
Newcastle Upon Tyne Clear night 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Cloudy 50.909 -1.403
Stornoway Cloudy 58.211 -6.384
Wick (Highland) Overcast 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No 2 25.4 °C
Lowest maximum temperature Rhyl 15.5 °C
Lowest minimum temperature Aberdaron 12.6 °C
Highest rainfall Aberporth 19.6 mm
Sunniest St-Athan 6.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Gravesend-Broadness 31.5 °C
Lowest maximum temperature Fair Isle 12.9 °C
Lowest minimum temperature Katesbridge 9.1 °C
Highest rainfall Aberporth 19.6 mm
Sunniest Herstmonceux West End 12.0 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 m above mean sea level

Lake Vyrnwy SAWS

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

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