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St-Athan

Nearest observation site to Cardiff

Wednesday (Wednesday 17 January 2018)
20:00 21:00 22:00 23:00
Heavy rain Heavy rain Heavy rain Heavy rain
Temperature (°C)
6.3 ° 6.6 ° 7.9 ° 9.5 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
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
M M M P
Humidity Expand
92% 92% 90% 95%
Pressure (hPa) Expand
1006 1003 999 998
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
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 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
Heavy rain Drizzle Light rain Overcast Cloudy Cloudy Cloudy Partly cloudy night Light shower night Light shower day Sunny intervals Cloudy Overcast Overcast Cloudy Sunny day Cloudy Clear night Partly cloudy night Clear night Partly cloudy night
Temperature (°C)
9.8 ° 10.4 ° 10.3 ° 10.2 ° 8.9 ° 7.8 ° 7.4 ° 7.0 ° 7.1 ° 6.6 ° 7.0 ° 7.9 ° 7.6 ° 7.8 ° 7.7 ° 7.4 ° 6.3 ° 6.1 ° 5.9 ° 5.8 ° 5.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 33 52 W 36 53 W 34 54 W 32 51 W 30 56 WNW 28 47 WNW 24 43 W 19 36 W 18 31 WNW 21 32 WNW 13 29 W 13 W 15 31 W 18 W 21 31 W 16 32 W 19 30 WNW 19 30 WNW 18 34 WNW 16 WNW 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M G G G G VG G G G G G VG VG VG VG VG G
Humidity Expand
95% 89% 87% 76% 74% 73% 73% 75% 79% 75% 82% 78% 83% 80% 78% 70% 69% 73% 72% 74% 75%
Pressure (hPa) Expand
997 996 996 997 998 999 1001 1001 1002 1003 1003 1004 1004 1004 1004 1004 1005 1005 1006 1007 1007
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F R R R R R R R R R R R R R R R R R
Sunrise: 08:09 Sunset: 16:38 Moon phase: New
– = No Data Issued at: Cardiff forecast >
Met Office
Updated:
Tiree Cloudy 56.497 -6.887
Birmingham Cloudy 52.486 -1.889
Glasgow Heavy snow shower night 55.864 -4.25
Manchester Partly cloudy night 53.479 -2.247
Brighton No data 50.822 -0.136
Dover No data 51.126 1.318
Exeter Partly cloudy night 50.718 -3.533
Lincoln Cloudy 53.23 -0.539
Norwich Cloudy 52.63 1.299
Peterborough Cloudy 52.569 -0.239
Swindon Clear night 51.556 -1.778
York Partly cloudy night 53.962 -1.079
Aberdeen Cloudy 57.15 -2.093
Pembroke Partly cloudy night 51.673 -4.908
Ullapool Light shower night 57.896 -5.16
Inverness Sleet shower 57.478 -4.223
Kendal Partly cloudy night 54.328 -2.745
Londonderry (Derry) Clear night 54.995 -7.323
Newtown (Powys) Cloudy 52.512 -3.312
Belfast Cloudy 54.596 -5.93
Caernarfon Cloudy 53.139 -4.273
Camborne Partly cloudy night 50.212 -5.294
Cardiff Partly cloudy night 51.481 -3.178
Dumfries Overcast 55.071 -3.604
Edinburgh Clear night 55.953 -3.187
Lerwick Partly cloudy night 60.154 -1.143
London Clear night 51.508 -0.125
Newcastle Upon Tyne Cloudy 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Clear night 50.909 -1.403
Stornoway Overcast 58.211 -6.384
Wick (Highland) Cloudy 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

Cardiff

Location
51.488, -3.187
Altitude
0.0 m above mean sea level

St-Athan

Location
51.405, -3.44
Altitude
49.0 m above mean sea level
Distance from Cardiff
12.3

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