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St-Athan

Nearest observation site to Llandaff

Wednesday (Wednesday 17 January 2018)
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 20:00 21:00 22:00 23:00
Cloudy Overcast Overcast Partly cloudy night Cloudy Overcast Overcast Overcast Sunny intervals Cloudy Sunny intervals Sunny intervals Light shower day Cloudy Overcast Light shower night Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
Temperature (°C)
4.4 ° 4.9 ° 5.1 ° 4.9 ° 5.0 ° 5.6 ° 5.9 ° 6.4 ° 6.6 ° 7.3 ° 7.1 ° 7.1 ° 5.5 ° 7.0 ° 7.0 ° 6.1 ° 5.9 ° 6.3 ° 6.6 ° 7.9 ° 9.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WNW 28 43 WNW 25 44 WNW 26 41 WNW 22 34 WNW 23 34 WNW 17 30 WNW 21 33 W 22 34 W 22 37 W 23 34 WNW 23 38 W 22 37 WNW 21 39 W 16 29 W 14 29 WSW 17 W 16 WSW 19 32 SSW 14 SW 26 37 WSW 37 56
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G M G G G G G G VG G G G M M M M P
Humidity Expand
75% 70% 66% 67% 68% 72% 71% 70% 67% 69% 67% 67% 79% 72% 73% 83% 86% 92% 92% 90% 95%
Pressure (hPa) Expand
1002 1003 1005 1006 1007 1008 1009 1010 1010 1011 1011 1011 1010 1010 1010 1009 1008 1006 1003 999 998
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R F F F F F F F F F
Sunrise: 08:10 Sunset: 16:36 Moon phase: New
Thursday (Thursday 18 January 2018)
00:00 01:00 02:00 03:00
Heavy rain Drizzle Light rain Overcast
Temperature (°C)
9.8 ° 10.4 ° 10.3 ° 10.2 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 33 52 W 36 53 W 34 54 W 32 51
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M
Humidity Expand
95% 89% 87% 76%
Pressure (hPa) Expand
997 996 996 997
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F
Sunrise: 08:10 Sunset: 16:38 Moon phase: New
– = No Data Issued at: Llandaff forecast >
Met Office
Updated:
Tiree Overcast 56.497 -6.887
Birmingham Light rain 52.486 -1.889
Glasgow Overcast 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 Cloudy 53.23 -0.539
Norwich Overcast 52.63 1.299
Peterborough Overcast 52.569 -0.239
Swindon Cloudy 51.556 -1.778
York Overcast 53.962 -1.079
Aberdeen Clear night 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Cloudy 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Drizzle 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Overcast 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Overcast 50.212 -5.294
Cardiff Overcast 51.481 -3.178
Dumfries Heavy snow 55.071 -3.604
Edinburgh Overcast 55.953 -3.187
Lerwick Clear night 60.154 -1.143
London Overcast 51.508 -0.125
Newcastle Upon Tyne Heavy snow 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Overcast 50.909 -1.403
Stornoway Cloudy 58.211 -6.384
Wick (Highland) Overcast 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Milford Haven C.B. 9.0 °C
Lowest maximum temperature Lake Vyrnwy SAWS 3.1 °C
Lowest minimum temperature Lake Vyrnwy SAWS -0.8 °C
Highest rainfall Llysdinam 15.2 mm
Sunniest Aberdaron 3.9 hours

UK extremes

Parameter Location Value
Highest maximum temperature Scilly St Marys 10.8 °C
Lowest maximum temperature Carterhouse 0.8 °C
Lowest minimum temperature Drumnadrochit -5.0 °C
Highest rainfall Glenanne 20.6 mm
Sunniest Wattisham 6.5 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

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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