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St-Athan (nearest observation site to Abercarn)

Tuesday (Tuesday 12 December 2017)
13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Cloudy Cloudy Overcast Overcast Overcast Overcast Heavy rain Heavy rain Overcast Light shower night Overcast
Temperature (°C)
3.9 ° 6.5 ° 6.8 ° 6.4 ° 7.2 ° 7.2 ° 6.9 ° 6.7 ° 8.0 ° 8.4 ° 9.3 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
E 1 SW 9 SW 8 SSW 9 SW 13 SSW 14 SSW 11 S 7 SSW 14 SW 18 SW 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG E VG E VG VG VG G E VG VG
Humidity Expand
91% 79% 82% 80% 78% 78% 81% 88% 83% 89% 86%
Pressure (hPa) Expand
1009 1008 1008 1007 1007 1007 1007 1006 1004 1003 1002
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F
Sunrise: 08:09 Sunset: 16:03 Moon phase: Third quarter
Wednesday (Wednesday 13 December 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
Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Light shower night Light shower night Light shower night Light rain Heavy rain Heavy rain Heavy rain Heavy shower day
Temperature (°C)
8.5 ° 7.8 ° 7.6 ° 7.7 ° 8.1 ° 8.6 ° 7.8 ° 8.0 ° 7.9 ° 8.3 ° 8.1 ° 8.6 ° 8.9 ° 8.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
W 21 32 WNW 16 32 WNW 13 WNW 10 WNW 10 W 15 WNW 10 W 17 WSW 10 WSW 17 WSW 15 WSW 13 30 WSW 18 36 W 25 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G G G M M M M
Humidity Expand
87% 84% 87% 84% 85% 80% 85% 84% 90% 89% 92% 95% 95% 89%
Pressure (hPa) Expand
1002 1003 1003 1003 1002 1002 1001 1001 1000 999 998 997 995 993
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F R R F F F F F F F F F F
Sunrise: 08:10 Sunset: 16:03 Moon phase: Third quarter

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Milford Haven C.B. 9.8 °C
Lowest maximum temperature Llysdinam 0.7 °C
Lowest minimum temperature Llysdinam -9.5 °C
Highest rainfall Capel Curig 23.2 mm
Sunniest Hawarden 1.7 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 10.7 °C
Lowest maximum temperature Fylingdales 0.2 °C
Lowest minimum temperature Shawbury -13.0 °C
Highest rainfall Capel Curig 23.2 mm
Sunniest Shoeburyness 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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