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Lake Vyrnwy SAWS last 24 hours

Nearest observation site to Llwynderw

Thursday (Thursday 20 September 2018)
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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
9.5 ° 9.4 ° 9.6 ° 10.1 ° 10.3 ° 15.2 ° 15.5 ° 14.5 ° 15.1 ° 15.0 ° 14.6 ° 14.1 °
Show detail
Wind direction, speed & gust (mph)
E 7 E 8 ENE 9 ENE 9 NE 5 SSW 24 36 SSW 26 49 SSW 21 45 SSW 25 38 SSW 21 37 SW 24 41 SW 22 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
M P M M P P E P P G M VG
Humidity
98% 100% 100% 100% 100% 97% 90% 98% 95% 96% 96% 96%
Pressure (hPa)
1008 1006 1004 1002 1001 998 997 996 995 994 992 990
Pressure Tendency (F = Falling, R = Rising, S = Steady)
F F F F F F F F F F F F
Sunrise: 06:54 Sunset: 19:17 Moon phase: First quarter
Friday (Friday 21 September 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
Overcast Cloudy Overcast Overcast Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast
Temperature (°C)
12.7 ° 9.2 ° 7.4 ° 7.0 ° 6.5 ° 6.2 ° 6.8 ° 6.3 ° 7.0 ° 8.2 ° 6.2 ° 7.8 ° 7.9 °
Show detail
Wind direction, speed & gust (mph)
SW 30 52 W 11 46 W 13 26 W 15 29 W 21 34 W 19 36 W 24 34 WSW 18 31 WSW 23 36 WSW 21 37 WSW 17 34 WSW 25 46 WSW 29 47
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG E G M M E E E E VG E M M
Humidity
92% 90% 85% 90% 89% 91% 85% 88% 85% 85% 93% 91% 89%
Pressure (hPa)
990 993 996 998 1000 1001 1001 1002 1003 1003 1004 1004 1005
Pressure Tendency (F = Falling, R = Rising, S = Steady)
F R R R R R R R R R R R R
Sunrise: 06:56 Sunset: 19:15 Moon phase: Waxing gibbous
– = No Data Issued at: Llwynderw forecast >
Met Office
Updated:
Tiree Cloudy 56.497 -6.887
Birmingham Light shower day 52.486 -1.889
Glasgow Sunny intervals 55.864 -4.25
Manchester Heavy shower day 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Sunny intervals 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Cloudy 52.63 1.299
Peterborough Light rain 52.569 -0.239
Swindon Cloudy 51.556 -1.778
York Cloudy 53.962 -1.079
Pembroke Overcast 51.673 -4.908
Inverness Heavy shower day 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) No data 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Cloudy 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Cloudy 51.481 -3.178
Dumfries Light shower day 55.071 -3.604
Edinburgh Sunny intervals 55.953 -3.187
Lerwick Light shower day 60.154 -1.143
London Light shower day 51.508 -0.125
Newcastle Upon Tyne Sunny intervals 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Sunny intervals 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 Cardiff Bute Park 19.0 °C
Lowest maximum temperature Valley 14.2 °C
Lowest minimum temperature Lake Vyrnwy SAWS 7.7 °C
Highest rainfall Sennybridge 72.0 mm
Sunniest Valley 0.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Heathrow 21.9 °C
Lowest maximum temperature Killylane 9.9 °C
Lowest minimum temperature Glenanne 4.6 °C
Highest rainfall Sennybridge 72.0 mm
Sunniest Kinloss 7.4 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 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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