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St-Athan (nearest observation site to Mountain Ash)

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Mountain Ash forecast
  • Sat
  • Sun
Sat 22 Nov 2014
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light rain Overcast Cloudy Cloudy Cloudy Light shower night Overcast Heavy shower night Overcast Overcast Cloudy Cloudy Sunny day Sunny day Sunny day Sunny intervals Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Light shower night
11.2 11.7 13.0 13.2 13.0 13.3 13.6 13.0 12.9 12.5 12.4 13.3 13.6 14.0 13.9 13.1 12.6 11.7 11.7 11.2 10.4 10.4 10.2 9.9
Wind direction, speed & gust (mph) arrow down
E 8 ESE 8 ESE 9 ESE 8 SSE 6 S 5 SSW 6 SSW 5 S 5 W 8 NW 5 WSW 9 W 6 W 5 W 6 WNW 7 W 7 WNW 3 WNW 3 NNW 5 N 3 NW 3 NNW 5 NNW 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M G G G VG VG G VG VG VG VG VG VG VG VG VG VG VG VG VG G VG G
Pressure (hPa) arrow down
1009 1009 1008 1008 1008 1008 1008 1009 1009 1010 1011 1011 1012 1012 1012 1012 1013 1013 1014 1014 1015 1015 1016 1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F R R R R R R R R R R R R R R R R R R
Sunrise: 07:43 Sunset: 16:16 Moon phase: New
Sun 23 Nov 2014
0000
Overcast
9.4
Wind direction, speed & gust (mph) arrow down
N 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG
Pressure (hPa) arrow down
1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R
Sunrise: 07:44 Sunset: 16:15 Moon phase: New
leftEarlier Laterright
More detail arrow down

Issued at: 0000 on Sun 23 Nov 2014

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No.2 15.9 °C
Lowest maximum temperature Lake Vyrnwy 11.0 °C
Lowest minimum temperature Lake Vyrnwy 5.8 °C
Highest rainfall Cardiff Bute Park 13.4 mm
Sunniest Hawarden 4.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Hereford 16.1 °C
Lowest maximum temperature Dalwhinnie 8.6 °C
Lowest minimum temperature Dalwhinnie 5.1 °C
Highest rainfall Harris Quidnish 21.2 mm
Sunniest Hawarden 4.1 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)

Issued at: 2303 on Sat 22 Nov 2014

Weather map

Sun 0000

Weather observation map for Mountain Ash

Mountain Ash Mountain Ash – Overcast 51.6812 -3.3719
Hereford Hereford – Overcast 52.056 -2.7146
Barnstaple Barnstaple – Cloudy 51.0777 -4.0571
Newtown (Powys) Newtown (Powys) – Cloudy 52.5118 -3.3118
Aberystwyth Aberystwyth – Mist 52.415 -4.0817
Yeovil Yeovil – Heavy rain 50.9416 -2.632
Pembroke Pembroke – Overcast 51.6731 -4.9084
Swindon Swindon – Overcast 51.5556 -1.7784
Birmingham Birmingham – Light shower night 52.4859 -1.889
Banbury Banbury – Overcast 52.0625 -1.3383
Wrexham Wrexham – Overcast 53.0428 -2.9911
Plymouth Plymouth – Heavy rain 50.3713 -4.1348
Reading Reading – Overcast 51.4523 -0.9724
Stoke-on-Trent Stoke-on-Trent – Mist 53.0024 -2.178
Caernarfon Caernarfon – Overcast 53.1393 -4.2727
Milton Keynes Milton Keynes – Mist 52.0382 -0.7555
Nottingham Nottingham – Mist 52.9545 -1.1565

Location Details

Mountain Ash

Location: 51.6812, -3.3719

Altitude: 109m above mean sea level

St-Athan

Location: 51.405, -3.44

Altitude: 49 m above mean sea level

Distance from Mountain Ash: 31.1 km