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St-Athan

Nearest observation site to Hirwaun

Monday (Monday 16 October 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 20:00 21:00 22:00 23:00
Mist Mist Mist Cloudy Overcast Cloudy Mist Cloudy Cloudy Cloudy Sunny day Cloudy Sunny intervals Sunny day Cloudy Cloudy Overcast Overcast Cloudy Cloudy Overcast Light rain Overcast Overcast
Temperature (°C)
14.7 ° 13.9 ° 14.8 ° 15.5 ° 15.5 ° 15.6 ° 15.8 ° 16.7 ° 16.9 ° 17.3 ° 17.8 ° 18.7 ° 18.4 ° 18.0 ° 17.6 ° 17.4 ° 16.4 ° 16.1 ° 15.5 ° 14.8 ° 14.5 ° 13.9 ° 14.1 ° 13.9 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
ESE 6 ESE 3 ESE 7 ESE 7 E 11 E 9 E 16 E 16 E 13 ESE 11 S 14 29 S 13 SSW 19 32 SSW 22 34 SSW 21 36 SW 22 36 SW 26 43 SW 29 41 SW 31 47 SW 28 46 SW 24 43 SW 25 37 SW 21 37 SW 24 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M M M G G G G M G G G G M M G G G M G G
Humidity Expand
94% 97% 98% 96% 96% 96% 95% 89% 89% 89% 85% 76% 60% 60% 61% 59% 61% 61% 59% 63% 66% 72% 69% 69%
Pressure (hPa) Expand
1015 1014 1014 1014 1013 1013 1010 1010 1010 1010 1009 1010 1010 1011 1010 1011 1011 1011 1012 1014 1015 1015 1016 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F R R R R R R R R R R R R
Sunrise: 07:39 Sunset: 18:19 Moon phase: Waning crescent
Tuesday (Tuesday 17 October 2017)
00:00
Overcast
Temperature (°C)
13.7 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
WSW 25 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G
Humidity Expand
71%
Pressure (hPa) Expand
1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R
– = No Data Issued at: Hirwaun forecast >
Met Office 22:00, Mon
Updated 22:00 on Mon 16 Oct 2017 BST
Tiree Light shower night 56.497 -6.887
Birmingham Cloudy 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 Clear night 52.63 1.299
Peterborough Clear night 52.569 -0.239
Swindon Clear night 51.556 -1.778
York Overcast 53.962 -1.079
Pembroke Overcast 51.673 -4.908
Ullapool Light shower night 57.896 -5.16
Inverness Light rain 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) Overcast 54.995 -7.323
Newtown (Powys) Overcast 52.512 -3.312
Belfast Overcast 54.596 -5.93
Caernarfon Overcast 53.139 -4.273
Camborne Clear night 50.212 -5.294
Cardiff Overcast 51.481 -3.178
Dumfries Heavy rain 55.071 -3.604
Edinburgh Light rain 55.953 -3.187
Lerwick Heavy rain 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Overcast 54.978 -1.616
Pitlochry No data 56.705 -3.728
Southampton Clear night 50.909 -1.403
Stornoway Light rain 58.211 -6.384
Wick (Highland) Heavy rain 58.439 -3.092

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 21.4 °C
Lowest maximum temperature Tredegar Bryn Bach Park No 2 16.4 °C
Lowest minimum temperature Bala 10.9 °C
Highest rainfall Capel Curig 3.6 mm
Sunniest St-Athan 5.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Manston 23.5 °C
Lowest maximum temperature Lentran 10.9 °C
Lowest minimum temperature Stornoway 5.3 °C
Highest rainfall Dunstaffnage 19.4 mm
Sunniest Camborne 6.6 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

Hirwaun

Location
51.737, -3.51
Altitude
195.0 m above mean sea level

St-Athan

Location
51.405, -3.44
Altitude
49.0 m above mean sea level
Distance from Hirwaun
23.2

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