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Lake Vyrnwy SAWS last 24 hours (nearest observation site to Newtown (Powys))

Friday (Friday 17 August 2018)
13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Overcast Cloudy Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Cloudy
Temperature (°C)
12.4 ° 12.4 ° 12.5 ° 12.4 ° 13.0 ° 12.8 ° 13.0 ° 13.4 ° 13.4 ° 13.7 ° 14.1 °
Show detail
Wind direction, speed & gust (mph)
WSW 23 32 WSW 17 31 SW 23 37 SW 23 32 SW 21 31 SW 24 34 SW 18 36 SW 24 36 SW 16 33 SW 18 WSW 21 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E E VG G M VG M G VG VG VG
Humidity
82% 82% 84% 91% 90% 96% 98% 97% 94% 96% 91%
Pressure (hPa)
1019 1019 1019 1018 1018 1018 1018 1018 1018 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady)
R R F F F F F F R F R
Sunrise: 05:58 Sunset: 20:35 Moon phase: Waxing crescent
Saturday (Saturday 18 August 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 Overcast Overcast Cloudy Overcast Overcast Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast
Temperature (°C)
13.9 ° 14.1 ° 14.1 ° 14.3 ° 14.2 ° 14.1 ° 13.9 ° 13.9 ° 14.3 ° 14.1 ° 14.5 ° 15.6 ° 15.3 °
Show detail
Wind direction, speed & gust (mph)
SW 10 WSW 18 WSW 22 34 WSW 16 SW 16 WSW 17 W 16 WSW 21 30 WSW 19 WSW 17 WSW 17 WSW 19 31 WSW 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG E E E VG VG E E
Humidity
94% 92% 92% 91% 93% 91% 87% 86% 85% 91% 90% 84% 87%
Pressure (hPa)
1018 1017 1017 1017 1017 1017 1018 1018 1018 1018 1019 1018 1019
Pressure Tendency (F = Falling, R = Rising, S = Steady)
R F F F F R R R R R R R R
Sunrise: 06:00 Sunset: 20:33 Moon phase: First quarter

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 19.5 °C
Lowest maximum temperature Lake Vyrnwy SAWS 13.7 °C
Lowest minimum temperature Usk No 2 8.0 °C
Highest rainfall Mona 6.2 mm
Sunniest St-Athan 2.4 hours

UK extremes

Parameter Location Value
Highest maximum temperature Heathrow 23.7 °C
Lowest maximum temperature Spadeadam 13.7 °C
Lowest minimum temperature Santon Downham 5.3 °C
Highest rainfall Tyndrum 20.0 mm
Sunniest Shoeburyness 11.8 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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