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Lake Vyrnwy SAWS last 24 hours

Nearest observation site to Diffwys

Monday (Monday 16 July 2018)
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
Overcast Overcast Overcast Cloudy Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Clear night
Temperature (°C)
15.2 ° 15.3 ° 16.0 ° 16.7 ° 17.8 ° 17.7 ° 19.3 ° 18.1 ° 18.9 ° 16.6 ° 18.8 ° 16.3 ° 16.1 ° 15.9 ° 14.5 ° 13.0 ° 11.9 ° 11.0 °
Show detail
Wind direction, speed & gust (mph)
SW 8 SW 9 WSW 7 SW 9 SSW 10 S 7 SSW 7 SSW 13 W 3 WSW 5 SW 10 WSW 9 21 WSW 14 WSW 11 W 13 WSW 14 WSW 14 W 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G VG VG VG M E E E VG VG VG P VG E E VG VG E
Humidity
97% 96% 91% 86% 80% 73% 73% 75% 72% 94% 79% 93% 97% 89% 87% 93% 94% 88%
Pressure (hPa)
1014 1013 1013 1013 1013 1013 1013 1013 1012 1013 1011 1012 1012 1013 1013 1014 1015 1015
Pressure Tendency (F = Falling, R = Rising, S = Steady)
F F F F F F F F F F F F F R R R R R
Sunrise: 05:11 Sunset: 21:33 Moon phase: Waxing crescent
Tuesday (Tuesday 17 July 2018)
00:00 01:00 02:00 03:00 04:00 05:00 06:00
Clear night Partly cloudy night Overcast Overcast Overcast Cloudy Overcast
Temperature (°C)
11.7 ° 10.6 ° 12.1 ° 12.1 ° 12.2 ° 12.3 ° 12.3 °
Show detail
Wind direction, speed & gust (mph)
WNW 8 W 2 W 8 W 5 W 8 WSW 9 WSW 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E VG VG VG VG VG VG
Humidity
87% 94% 97% 98% 100% 97% 97%
Pressure (hPa)
1015 1015 1014 1014 1014 1014 1014
Pressure Tendency (F = Falling, R = Rising, S = Steady)
R R F F F F R
Sunrise: 05:12 Sunset: 21:32 Moon phase: Waxing crescent
– = No Data Issued at: Diffwys forecast >
Met Office
Updated:
Tiree Cloudy 56.497 -6.887
Birmingham Clear night 52.486 -1.889
Glasgow Overcast 55.864 -4.25
Manchester Mist 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 intervals 52.63 1.299
Peterborough Sunny day 52.569 -0.239
Swindon Clear night 51.556 -1.778
York Overcast 53.962 -1.079
Aberdeen Overcast 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Cloudy 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Overcast 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Sunny intervals 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Sunny intervals 51.481 -3.178
Dumfries Cloudy 55.071 -3.604
Edinburgh Cloudy 55.953 -3.187
Lerwick Fog 60.154 -1.143
London Sunny day 51.508 -0.125
Newcastle Upon Tyne Overcast 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Clear night 50.909 -1.403
Stornoway Overcast 58.211 -6.384
Wick (Highland) Fog 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

Diffwys

Location
52.792, -3.987
Altitude
750 m above mean sea level

Lake Vyrnwy SAWS

Location
52.757, -3.464
Altitude
360 m above mean sea level
Distance from Diffwys
22.0

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