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Lake Vyrnwy SAWS (nearest observation site to Llwynderw)

Thursday (Thursday 23 November 2017)
19:00 20:00 21:00 22:00 23:00
Cloudy Clear night Clear night Cloudy Cloudy
Temperature (°C)
3.2 ° 2.6 ° 2.2 ° 2.6 ° 2.3 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 9 W 7 SW 7 NW 5 WSW 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E
Humidity Expand
86% 87% 85% 83% 83%
Pressure (hPa) Expand
1004 1004 1005 1005 1006
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R
Sunrise: 07:48 Sunset: 16:09 Moon phase: Waxing crescent
Friday (Friday 24 November 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 14:00 15:00 16:00 17:00 18:00 19:00
Cloudy Overcast Overcast Overcast Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Cloudy Cloudy
Temperature (°C)
2.8 ° 2.8 ° 3.0 ° 2.9 ° 2.3 ° 1.2 ° 0.3 ° 0.5 ° 0.9 ° 1.4 ° 3.5 ° 4.9 ° 5.6 ° 5.7 ° 5.7 ° 5.1 ° 3.1 ° 2.2 ° 2.7 ° 1.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NNW 7 W 5 NW 5 WNW 5 W 5 SW 2 N 3 NW 2 WSW 2 W 6 WSW 5 WSW 8 WSW 13 WSW 14 WSW 13 WSW 10 WSW 6 WSW 7 W 7 SSW 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E E E E E E E E E E E E E E E E
Humidity Expand
83% 81% 82% 85% 82% 89% 89% 86% 86% 82% 79% 77% 74% 73% 70% 72% 78% 82% 87% 90%
Pressure (hPa) Expand
1006 1006 1006 1007 1008 1009 1009 1010 1010 1011 1011 1011 1011 1011 1011 1011 1011 1011 1012 1012
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R R F F F S R R
Sunrise: 07:50 Sunset: 16:08 Moon phase: Waxing crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 11.9 °C
Lowest maximum temperature Lake Vyrnwy SAWS 6.3 °C
Lowest minimum temperature Sennybridge 2.5 °C
Highest rainfall Gogerddan 17.6 mm
Sunniest Hawarden 4.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Manston 13.8 °C
Lowest maximum temperature Balmoral 1.0 °C
Lowest minimum temperature Loch Glascarnoch SAWS -2.8 °C
Highest rainfall Spadeadam 24.8 mm
Sunniest Yeovilton 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:

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