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St-Athan last 24 hours

Nearest observation site to Glamorgan C.C.C.

Wednesday (Wednesday 23 May 2018)
16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Cloudy
Temperature (°C)
21.3 ° 22.1 ° 21.2 ° 21.2 ° 20.1 ° 18.3 ° 17.0 ° 16.9 °
Show detail
Wind direction, speed & gust (mph)
E 9 ENE 8 E 10 ENE 11 NE 9 NE 10 NE 10 NE 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G VG VG VG VG VG VG
Humidity
53% 48% 51% 48% 51% 57% 60% 61%
Pressure (hPa)
1023 1022 1022 1022 1022 1022 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady)
F F F F F R R R
Sunrise: 05:11 Sunset: 21:09 Moon phase: First quarter
Thursday (Thursday 24 May 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 13:00 14:00 15:00 16:00
Overcast Cloudy Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Cloudy Heavy shower day Light rain Drizzle
Temperature (°C)
16.8 ° 15.9 ° 15.0 ° 13.7 ° 13.2 ° 12.1 ° 11.3 ° 11.5 ° 11.7 ° 12.1 ° 12.6 ° 13.0 ° 14.5 ° 13.6 ° 12.5 ° 12.7 ° 13.8 °
Show detail
Wind direction, speed & gust (mph)
ENE 11 ENE 14 ENE 13 E 8 ENE 11 ENE 14 ENE 10 ENE 15 ENE 15 ENE 16 ENE 13 E 13 E 10 ENE 13 ENE 11 E 5 E 8
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG G G G G G G G G P M M
Humidity
62% 61% 65% 73% 71% 76% 80% 80% 81% 80% 79% 78% 76% 78% 92% 94% 92%
Pressure (hPa)
1022 1022 1022 1022 1022 1021 1021 1022 1021 1021 1021 1021 1021 1021 1021 1021 1020
Pressure Tendency (F = Falling, R = Rising, S = Steady)
R F F F F F F F R R F F F F F F F
Sunrise: 05:10 Sunset: 21:10 Moon phase: First quarter
– = No Data Issued at: Glamorgan C.C.C. forecast >
Met Office
Updated:
Tiree Sunny day 56.497 -6.887
Birmingham Sunny intervals 52.486 -1.889
Glasgow Sunny day 55.864 -4.25
Manchester Cloudy 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Overcast 50.718 -3.533
Lincoln Sunny day 53.23 -0.539
Norwich Sunny day 52.63 1.299
Peterborough Sunny day 52.569 -0.239
Swindon Overcast 51.556 -1.778
York Sunny day 53.962 -1.079
Aberdeen Sunny day 57.15 -2.093
Pembroke Overcast 51.673 -4.908
Ullapool Sunny day 57.896 -5.16
Inverness Sunny day 57.478 -4.223
Kendal Sunny day 54.328 -2.745
Londonderry (Derry) Cloudy 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Sunny day 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Overcast 50.212 -5.294
Cardiff Drizzle 51.481 -3.178
Dumfries Sunny intervals 55.071 -3.604
Edinburgh Sunny day 55.953 -3.187
Lerwick Overcast 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Sunny day 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Light rain 50.909 -1.403
Stornoway Sunny day 58.211 -6.384
Wick (Highland) Sunny day 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Porthmadog 24.0 °C
Lowest maximum temperature Aberporth 17.3 °C
Lowest minimum temperature Bala 2.3 °C
Highest rainfall Libanus 0.0 mm
Sunniest Valley 14.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Porthmadog 24.0 °C
Lowest maximum temperature Inverbervie 9.8 °C
Lowest minimum temperature Newton Rigg 0.4 °C
Highest rainfall Otterbourne W Wks 1.4 mm
Sunniest Morecambe No2 15.5 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:

Location details

Glamorgan C.C.C.

Location
51.488, -3.189
Altitude
9 m above mean sea level

St-Athan

Location
51.405, -3.44
Altitude
49 m above mean sea level
Distance from Glamorgan C.C.C.
12.2

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