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St-Athan (nearest observation site to Mountain Ash)

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Mountain Ash forecast
  • Fri
  • Sat
Fri 24 Oct 2014
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Heavy rain Overcast Drizzle Drizzle Heavy shower day Overcast Overcast Cloudy Overcast Overcast Cloudy Partly cloudy night Cloudy Overcast
14.1 14.4 14.6 14.7 14.3 14.0 13.2 12.7 12.3 12.3 12.0 11.9 12.6 12.3
Wind direction, speed & gust (mph) arrow down
W 10 WSW 7 WSW 6 W 8 W 9 WNW 11 WNW 11 W 11 W 10 W 8 WNW 9 W 10 WNW 15 W 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G P G M VG VG VG VG VG VG VG VG VG
Pressure (hPa) arrow down
1014 1014 1014 1013 1013 1013 1013 1013 1014 1014 1015 1015 1016 1016
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F F R R R R R R R
Sunrise: 07:53 Sunset: 18:02 Moon phase: New
Sat 25 Oct 2014
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900
Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Light shower night Overcast Cloudy
12.6 11.9 10.6 11.8 12.0 12.3 12.1 11.7 11.4 12.2
Wind direction, speed & gust (mph) arrow down
WNW 10 NW 7 NW 5 W 8 WSW 19 WSW 14 WSW 13 WSW 14 WSW 16 SW 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG VG VG
Pressure (hPa) arrow down
1016 1016 1016 1016 1016 1016 1016 1016 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R F F S R R R
Sunrise: 07:54 Sunset: 18:00 Moon phase: New
leftEarlier Laterright
More detail arrow down

Issued at: 1000 on Sat 25 Oct 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 Mona 7.4 °C
Highest rainfall Cardiff Bute Park 12.6 mm
Sunniest Valley 2.5 hours

UK extremes

Parameter Location Value
Highest maximum temperature Gravesend 17.9 °C
Lowest maximum temperature Tulloch Bridge 8.2 °C
Lowest minimum temperature Kinbrace 2.9 °C
Highest rainfall Achnagart 29.4 mm
Sunniest Kirkwall 5.5 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)

Issued at: 0003 on Sat 25 Oct 2014

Weather Map

Sat 0900

View weather map for Mountain Ash

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