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St-Athan

Nearest observation site to Llandaff

Saturday (Saturday 23 September 2017)
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
Overcast Overcast Sunny day Cloudy Sunny day Sunny day Sunny day Sunny day Sunny day Cloudy Cloudy Overcast Partly cloudy night Partly cloudy night
Temperature (°C)
15.5 ° 16.2 ° 17.6 ° 18.2 ° 18.1 ° 18.2 ° 17.5 ° 16.7 ° 16.0 ° 15.3 ° 15.1 ° 14.7 ° 14.2 ° 13.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SSE 7 SSE 10 SSE 10 SSE 8 SSE 9 SE 10 SSE 9 SSE 7 SE 7 SSE 7 SE 7 ESE 9 ESE 10 ESE 11
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG E VG VG VG VG E VG E VG
Humidity Expand
93% 87% 76% 70% 65% 63% 69% 67% 69% 75% 76% 76% 82% 89%
Pressure (hPa) Expand
1020 1020 1020 1020 1019 1019 1019 1018 1018 1018 1018 1019 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R S F F F F F F F F R R F
Sunrise: 07:00 Sunset: 19:10 Moon phase: New
Sunday (Sunday 24 September 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00
Cloudy Overcast Overcast Cloudy Clear night Clear night Partly cloudy night Cloudy Cloudy Overcast Cloudy
Temperature (°C)
13.6 ° 14.0 ° 13.3 ° 13.3 ° 12.9 ° 12.9 ° 12.2 ° 12.5 ° 13.6 ° 13.9 ° 15.1 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
E 9 E 8 E 9 ESE 9 E 7 E 8 ENE 6 E 7 E 7 ENE 8 E 7
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 VG
Humidity Expand
91% 90% 92% 93% 95% 95% 96% 97% 97% 95% 91%
Pressure (hPa) Expand
1018 1018 1018 1017 1017 1016 1016 1016 1017 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F R R R
Sunrise: 07:01 Sunset: 19:07 Moon phase: New
– = No Data Issued at: Llandaff forecast >
Met Office 09:00, Sun
Updated 10:00 on Sun 24 Sep 2017 BST
Tiree Overcast 56.497 -6.887
Birmingham Sunny day 52.486 -1.889
Glasgow Drizzle 55.864 -4.25
Manchester Overcast 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Cloudy 50.718 -3.533
Lincoln Sunny intervals 53.23 -0.539
Norwich Sunny day 52.63 1.299
Peterborough Sunny day 52.569 -0.239
Swindon Cloudy 51.556 -1.778
York Sunny intervals 53.962 -1.079
Aberdeen Overcast 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Heavy shower day 57.896 -5.16
Inverness Light rain 57.478 -4.223
Kendal Sunny intervals 54.328 -2.745
Londonderry (Derry) No data 54.995 -7.323
Newtown (Powys) Cloudy 52.512 -3.312
Fort William No data 56.82 -5.104
Belfast Sunny intervals 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Cloudy 51.481 -3.178
Dumfries Cloudy 55.071 -3.604
Edinburgh Overcast 55.953 -3.187
Lerwick Mist 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Cloudy 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Cloudy 50.909 -1.403
Stornoway Light shower day 58.211 -6.384
Wick (Highland) Overcast 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Capel Curig 19.8 °C
Lowest maximum temperature Lake Vyrnwy SAWS 15.1 °C
Lowest minimum temperature Bala 7.4 °C
Highest rainfall Scolton Country Park 2.2 mm
Sunniest St-Athan 4.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Pershore Coll of Hort 20.7 °C
Lowest maximum temperature Fair Isle 13.3 °C
Lowest minimum temperature Katesbridge 3.0 °C
Highest rainfall Okehampton 2.8 mm
Sunniest Bournemouth Airport 9.2 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

Llandaff

Location
51.492, -3.213
Altitude
19.0 m above mean sea level

St-Athan

Location
51.405, -3.44
Altitude
49.0 m above mean sea level
Distance from Llandaff
11.5

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