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St-Athan (nearest observation site to Mountain Ash)

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Mountain Ash forecast
  • Wed
  • Thu
Wed 26 Nov 2014
1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
7.8 8.2 8.5 8.5 8.5 8.2 7.9 7.8 7.7 7.5 7.3 7.2 7.2
Wind direction, speed & gust (mph) arrow down
NE 3 NE 1 NW 2 NW 2 N 0 E 1 N 0 NE 1 NE 2 ENE 2 E 3 ENE 5 NE 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G M M M M M M M
Humidity arrow down
92% 88% 87% 88% 89% 92% 93% 95% 96% 97% 97% 98% 98%
Pressure (hPa) arrow down
1012 1012 1011 1011 1011 1010 1010 1010 1009 1009 1009 1008 1008
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F F F
Sunrise: 07:49 Sunset: 16:12 Moon phase: Waxing crescent
Thu 27 Nov 2014
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100
7.3 7.2 7.0 6.2 5.0 5.5 4.9 3.1 4.2 4.8 6.7 6.5
Wind direction, speed & gust (mph) arrow down
ENE 5 NE 3 NNE 2 ENE 3 NE 3 NNE 5 N 3 NNE 6 NE 5 E 5 ENE 7 E 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P P P VP VP VP VP VP VP M M
Humidity arrow down
98% 99% 99% 99% 99% 99% 99% 99% 99% 100% 99% 99%
Pressure (hPa) arrow down
1007 1006 1006 1005 1005 1004 1004 1003 1003 1002 1002 1002
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F F
Sunrise: 07:50 Sunset: 16:11 Moon phase: Waxing crescent
leftEarlier Laterright
More detail arrow down

Issued at: 1100 on Thu 27 Nov 2014

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Scolton Country Park 10.8 °C
Lowest maximum temperature Libanus 5.4 °C
Lowest minimum temperature Libanus 3.2 °C
Highest rainfall Hawarden 4.2 mm
Sunniest Valley 1.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Herstmonceux 11.1 °C
Lowest maximum temperature Balmoral 3.0 °C
Lowest minimum temperature Aviemore -3.1 °C
Highest rainfall Brooms Barn 14.2 mm
Sunniest Magilligan 5.3 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 Wed 26 Nov 2014

Weather map

Thu 1100

Weather observation map for Mountain Ash

Mountain Ash Mountain Ash – Mist 51.6812 -3.3719
Swansea Swansea – No data 51.621 -3.9424
Hereford Hereford – Mist 52.056 -2.7146
Barnstaple Barnstaple – Mist 51.0777 -4.0571
Newtown (Powys) Newtown (Powys) – Cloudy 52.5118 -3.3118
Aberystwyth Aberystwyth – Sunny day 52.415 -4.0817
Yeovil Yeovil – Cloudy 50.9416 -2.632
Pembroke Pembroke – Overcast 51.6731 -4.9084
Exeter Exeter – No data 50.7179 -3.5327
Swindon Swindon – Cloudy 51.5556 -1.7784
Birmingham Birmingham – Drizzle 52.4859 -1.889
Banbury Banbury – Cloudy 52.0625 -1.3383
Wrexham Wrexham – Mist 53.0428 -2.9911
Plymouth Plymouth – Cloudy 50.3713 -4.1348
Southampton Southampton – No data 50.9093 -1.403
Reading Reading – Mist 51.4523 -0.9724
Stoke-on-Trent Stoke-on-Trent – Fog 53.0024 -2.178
Caernarfon Caernarfon – Sunny intervals 53.1393 -4.2727
Milton Keynes Milton Keynes – Overcast 52.0382 -0.7555
Nottingham Nottingham – Overcast 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