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St-Athan (nearest observation site to Mountain Ash)

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Mountain Ash forecast
  • Thu
  • Fri
Thu 30 Oct 2014
2200 2300
Overcast Overcast
15.6 15.6
Wind direction, speed & gust (mph) arrow down
ESE 9 ESE 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G
Pressure (hPa) arrow down
1016 1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R F
Sunrise: 07:03 Sunset: 16:51 Moon phase: First quarter
Fri 31 Oct 2014
0000 0100 0200 0300 0400 0500 0600 0700 0800 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200
Overcast Mist Cloudy Mist Mist Clear night Clear night Cloudy Sunny day Overcast Overcast Sunny day Sunny day Sunny intervals Cloudy Sunny day Clear night Clear night Clear night Clear night Clear night Heavy shower night
15.3 14.8 15.2 15.0 14.6 14.8 15.1 15.1 14.2 16.0 16.8 18.0 18.5 17.9 18.5 16.7 16.7 15.6 15.0 17.1 16.5 14.6
Wind direction, speed & gust (mph) arrow down
SE 7 SSE 10 SE 7 SE 8 ESE 8 ESE 7 SE 6 E 6 E 3 ESE 8 ESE 10 SE 6 SSE 11 SSE 13 S 11 SE 5 S 9 ESE 3 SSE 5 SSW 11 S 10 W 17 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M G M M G G G G G VG VG VG VG VG G G G G VG G G
Pressure (hPa) arrow down
1016 1016 1016 1015 1015 1015 1014 1014 1014 1014 1013 1012 1012 1012 1012 1011 1011 1012 1012 1011 1011 1012
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F F F F F F F F R F F R
Sunrise: 07:05 Sunset: 16:49 Moon phase: First quarter
leftEarlier Laterright
More detail arrow down

Issued at: 2200 on Fri 31 Oct 2014

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Hawarden 19.6 °C
Lowest maximum temperature Tredegar Bryn Bach Park 14.3 °C
Lowest minimum temperature Lake Vyrnwy 8.4 °C
Highest rainfall Valley 4.8 mm
Sunniest St Athan 2.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Gravesend 20.2 °C
Lowest maximum temperature Lentran 8.9 °C
Lowest minimum temperature Baltasound -0.7 °C
Highest rainfall South Uist 12.2 mm
Sunniest Herstmonceux 6.2 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 Thu 30 Oct 2014

Weather map

Fri 2200

Weather observation map for Mountain Ash

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