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Weather warnings may have been issued

Valley (nearest observation site to Porth Swtan / Church Bay)

Saturday (Saturday 18 November 2017)
18:00 19:00 20:00 21:00 22:00 23:00
Overcast Cloudy Partly cloudy night Clear night Cloudy Overcast
Temperature (°C)
9.2 ° 9.0 ° 8.5 ° 8.2 ° 8.4 ° 8.2 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 10 NW 11 NNW 11 NW 10 NNW 6 NNW 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E VG E E E
Humidity Expand
68% 65% 64% 62% 66% 68%
Pressure (hPa) Expand
1022 1022 1023 1023 1023 1023
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R
Sunrise: 07:48 Sunset: 16:18 Moon phase: New
Sunday (Sunday 19 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
Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Cloudy Overcast
Temperature (°C)
8.2 ° 7.3 ° 6.5 ° 4.3 ° 4.0 ° 4.4 ° 4.7 ° 4.5 ° 4.2 ° 4.8 ° 6.1 ° 8.7 ° 9.1 ° 9.1 ° 9.8 ° 9.4 ° 9.5 ° 9.9 ° 9.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NNW 8 NNW 7 NNW 5 NW 1 WNW 7 NNW 2 NW 2 SW 1 ENE 2 E 1 E 3 ESE 3 SSE 7 S 8 SSW 9 S 14 S 14 S 16 S 19
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 VG E E E E E E E
Humidity Expand
67% 71% 79% 84% 85% 86% 85% 86% 86% 86% 81% 75% 69% 71% 69% 75% 76% 74% 81%
Pressure (hPa) Expand
1023 1023 1023 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 1023 1022 1022 1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R F F R R R R F F F F F F
Sunrise: 07:50 Sunset: 16:17 Moon phase: New

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No 2 13.5 °C
Lowest maximum temperature Lake Vyrnwy SAWS 7.0 °C
Lowest minimum temperature Usk No 2 0.4 °C
Highest rainfall Trawsgoed 22.6 mm
Sunniest Hawarden 1.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Usk No 2 13.5 °C
Lowest maximum temperature Dalwhinnie 4.1 °C
Lowest minimum temperature Frittenden -2.7 °C
Highest rainfall Trawsgoed 22.6 mm
Sunniest Aberdeen Airport 6.1 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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