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St-Athan

Nearest observation site to Penarth

Monday (Monday 18 September 2017)
19:00 20:00 21:00 22:00 23:00
Cloudy Overcast Overcast Cloudy Overcast
Temperature (°C)
14.3 ° 13.1 ° 12.5 ° 12.1 ° 11.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 7 WNW 7 NW 6 WNW 6 WNW 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E E E E E
Humidity Expand
69% 74% 71% 76% 79%
Pressure (hPa) Expand
1019 1020 1021 1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R
Sunrise: 06:52 Sunset: 19:21 Moon phase: Waning crescent
Tuesday (Tuesday 19 September 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
Overcast Overcast Overcast Overcast Partly cloudy night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Cloudy Sunny day Sunny day Sunny day Sunny day
Temperature (°C)
11.7 ° 11.0 ° 10.8 ° 10.3 ° 11.0 ° 9.7 ° 9.3 ° 9.1 ° 9.0 ° 10.9 ° 14.3 ° 15.7 ° 15.6 ° 16.4 ° 16.9 ° 15.6 ° 16.0 ° 15.8 ° 15.4 ° 14.6 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
NW 7 NNW 5 NW 5 WNW 6 NW 7 N 6 NNW 5 N 6 N 5 N 5 NNW 3 WSW 5 WSW 7 WSW 8 W 10 W 13 W 13 W 11 W 10 W 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G VG VG VG E E E VG VG VG VG E VG VG E VG E E VG E
Humidity Expand
82% 85% 87% 89% 87% 93% 93% 92% 90% 90% 76% 59% 68% 62% 70% 70% 69% 71% 72% 77%
Pressure (hPa) Expand
1021 1021 1021 1021 1021 1021 1021 1021 1022 1022 1022 1022 1022 1022 1022 1022 1022 1021 1021 1021
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R S S S F F R R R R R R R R R S F F F F
Sunrise: 06:53 Sunset: 19:19 Moon phase: Waning crescent
– = No Data Issued at: Penarth forecast >
Met Office 17:00, Tue
Updated 19:00 on Tue 19 Sep 2017 BST
Tiree Overcast 56.497 -6.887
Birmingham Cloudy 52.486 -1.889
Glasgow Overcast 55.864 -4.25
Manchester Sunny day 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 Clear night 53.23 -0.539
Norwich Clear night 52.63 1.299
Peterborough Sunny day 52.569 -0.239
Swindon Sunny day 51.556 -1.778
York Sunny day 53.962 -1.079
Aberdeen Sunny day 57.15 -2.093
Pembroke Sunny day 51.673 -4.908
Ullapool Sunny day 57.896 -5.16
Inverness Sunny day 57.478 -4.223
Kendal Clear night 54.328 -2.745
Londonderry (Derry) Cloudy 54.995 -7.323
Newtown (Powys) Sunny day 52.512 -3.312
Fort William No data 56.82 -5.104
Belfast Sunny intervals 54.596 -5.93
Caernarfon Sunny day 53.139 -4.273
Camborne Cloudy 50.212 -5.294
Cardiff Sunny day 51.481 -3.178
Dumfries Sunny intervals 55.071 -3.604
Edinburgh Sunny day 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Sunny day 51.508 -0.125
Newcastle Upon Tyne Sunny day 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Cloudy 50.909 -1.403
Stornoway Overcast 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 17.3 °C
Lowest maximum temperature Lake Vyrnwy SAWS 13.5 °C
Lowest minimum temperature Swyddffynnon 1.9 °C
Highest rainfall Valley 8.0 mm
Sunniest St-Athan 5.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Wiggonholt 18.5 °C
Lowest maximum temperature Carterhouse 10.3 °C
Lowest minimum temperature Castlederg 0.3 °C
Highest rainfall Writtle 17.6 mm
Sunniest Thomastown 9.4 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

Penarth

Location
51.438, -3.172
Altitude
49.0 m above mean sea level

St-Athan

Location
51.405, -3.44
Altitude
49.0 m above mean sea level
Distance from Penarth
11.8

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