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Sennybridge (nearest observation site to Glasfynydd (Usk Reservoir))

Tuesday (Tuesday 17 October 2017)
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
Light rain Heavy shower night Light shower night Overcast Overcast Partly cloudy night Cloudy Clear night Cloudy Sunny day Sunny day Light rain Sunny intervals Cloudy Light shower day Sunny intervals Sunny day Sunny day Cloudy Overcast Overcast Overcast Overcast
Temperature (°C)
10.4 ° 10.2 ° 10.2 ° 9.9 ° 9.5 ° 9.1 ° 8.6 ° 8.2 ° 9.3 ° 10.1 ° 10.7 ° 12.4 ° 12.4 ° 13.0 ° 12.7 ° 12.1 ° 11.1 ° 9.6 ° 8.5 ° 8.1 ° 8.1 ° 8.0 ° 8.3 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 26 44 WSW 22 44 WSW 22 38 WSW 21 39 WSW 14 31 WSW 18 30 WSW 14 WSW 13 WSW 14 WSW 13 WSW 13 W 11 W 6 WSW 9 W 8 WSW 6 WSW 7 S 1 NE 2 ENE 2 N 1 WSW 1 E 1
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G M G G G G G G G G G VG G VG VG E VG VG VG VG VG E VG
Humidity Expand
82% 84% 83% 84% 83% 85% 88% 90% 88% 85% 82% 68% 65% 64% 63% 67% 73% 82% 87% 85% 85% 88% 85%
Pressure (hPa) Expand
1015 1016 1016 1016 1017 1017 1017 1018 1018 1019 1019 1019 1019 1019 1018 1018 1017 1017 1017 1017 1017 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R F F F F F F F F R R
Sunrise: 07:42 Sunset: 18:17 Moon phase: Waning crescent
Wednesday (Wednesday 18 October 2017)
00:00 01:00
Cloudy Light shower night
Temperature (°C)
7.5 ° 7.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NE 1 N 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG
Humidity Expand
87% 92%
Pressure (hPa) Expand
1017 1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F
Sunrise: 07:44 Sunset: 18:15 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No 2 16.8 °C
Lowest maximum temperature Lake Vyrnwy SAWS 12.6 °C
Lowest minimum temperature Sennybridge 8.1 °C
Highest rainfall Capel Curig 2.8 mm
Sunniest Aberdaron 7.0 hours

UK extremes

Parameter Location Value
Highest maximum temperature Pershore Coll of Hort 17.6 °C
Lowest maximum temperature Lerwick (S. Screen) 9.7 °C
Lowest minimum temperature Aberdeen Airport 0.0 °C
Highest rainfall Cluanie Inn No 3 42.2 mm
Sunniest Leconfield Sar 8.0 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:

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