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St-Athan (nearest observation site to Aberdare)

Thursday (Thursday 14 December 2017)
19:00 20:00 21:00 22:00 23:00
Cloudy Heavy shower night Clear night Partly cloudy night Partly cloudy night
Temperature (°C)
5.4 ° 5.2 ° 5.0 ° 5.6 ° 6.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WNW 15 WNW 13 W 14 W 16 W 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G VG VG G
Humidity Expand
86% 88% 85% 78% 83%
Pressure (hPa) Expand
989 990 991 992 992
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R
Sunrise: 08:13 Sunset: 16:04 Moon phase: Waning crescent
Friday (Friday 15 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 14:00 15:00 16:00 17:00 18:00 19:00
Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Partly cloudy night Partly cloudy night Clear night Sunny day Sunny day Sunny day Sunny intervals Cloudy Sunny intervals Sunny day Cloudy Cloudy Partly cloudy night Clear night
Temperature (°C)
6.2 ° 6.3 ° 6.5 ° 6.7 ° 6.9 ° 5.5 ° 5.2 ° 4.7 ° 4.2 ° 4.0 ° 5.0 ° 6.1 ° 6.9 ° 6.9 ° 7.0 ° 6.2 ° 6.1 ° 6.0 ° 5.6 ° 4.8 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WNW 21 31 WNW 18 36 W 22 38 W 22 36 WNW 22 33 WNW 18 33 NW 13 NNW 13 NNW 7 NW 8 W 5 WSW 8 W 10 NW 10 N 13 N 11 NNW 9 NNW 9 N 9 NW 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G G G G VG E E E E E VG VG E E E E E E E
Humidity Expand
81% 79% 80% 79% 78% 86% 82% 74% 73% 73% 74% 72% 70% 65% 65% 69% 68% 70% 70% 74%
Pressure (hPa) Expand
992 992 992 992 992 993 994 997 999 1000 1002 1003 1003 1004 1005 1006 1008 1009 1010 1011
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R F F F R R R R R R R R R R R R R R R
Sunrise: 08:14 Sunset: 16:04 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

Wales extremes

Parameter Location Value
Highest maximum temperature Pembrey Sands SAMOS 7.9 °C
Lowest maximum temperature Lake Vyrnwy SAWS 3.1 °C
Lowest minimum temperature Tredegar Bryn Bach Park No 2 0.4 °C
Highest rainfall St-Athan 15.0 mm
Sunniest Hawarden 3.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 9.3 °C
Lowest maximum temperature Fyvie Castle -1.6 °C
Lowest minimum temperature Loch Glascarnoch SAWS -8.5 °C
Highest rainfall Lough Fea SAMOS 20.4 mm

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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