Use my current location crosshair

St-Athan (nearest observation site to Mountain Ash)

Recent locations
Mountain Ash forecast
Mon 06 Jul 2015
1700 1800 1900 2000 2100 2200 2300
Light shower day Cloudy Cloudy Heavy shower day Overcast Light shower night Light rain
18.4 19.0 19.0 17.7 17.4 17.2 16.3
Wind direction, speed & gust (mph) arrow down
SE 7 SSE 5 SW 13 S 15 SSE 6 S 7 S 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G VG VG VG
Humidity arrow down
66% 63% 60% 67% 69% 71% 78%
Pressure (hPa) arrow down
1015 1014 1014 1013 1013 1013 1013
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F R
Sunrise: 05:05 Sunset: 21:31 Moon phase: Waning gibbous
Tue 07 Jul 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700
Overcast Overcast Overcast Overcast Heavy shower night Overcast Cloudy Heavy rain Cloudy Overcast Overcast Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Cloudy
16.2 16.3 16.4 16.5 16.0 15.9 15.9 15.1 15.7 15.9 15.5 16.7 17.1 16.9 17.5 17.2 16.5 16.9
Wind direction, speed & gust (mph) arrow down
S 7 S 9 S 8 S 7 S 6 W 9 WSW 13 WSW 14 WSW 13 WSW 16 W 17 30 W 18 31 W 18 30 W 18 30 W 18 34 W 23 34 W 18 34 W 21 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG M G VG M VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
85% 88% 92% 93% 97% 93% 89% 93% 90% 86% 87% 80% 76% 73% 63% 71% 68% 69%
Pressure (hPa) arrow down
1012 1011 1011 1010 1009 1009 1009 1009 1008 1008 1008 1009 1009 1009 1009 1009 1009 1009
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F R R R R R R R
Sunrise: 05:06 Sunset: 21:31 Moon phase: Waning gibbous
More detail arrow down

Issued at: 1700 on Tue 07 Jul 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Cardiff Bute Park 19.7 °C
Lowest maximum temperature Lake Vyrnwy 13.7 °C
Lowest minimum temperature Trawsgoed 7.0 °C
Highest rainfall Aberdaron 23.4 mm
Sunniest Hawarden 2.2 hours

UK extremes

Parameter Location Value
Highest maximum temperature Gravesend 24.9 °C
Lowest maximum temperature Lerwick 11.3 °C
Lowest minimum temperature Katesbridge 3.0 °C
Highest rainfall Aberdaron 23.4 mm
Sunniest Shoeburyness 13.3 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: 0003 on Tue 07 Jul 2015

Weather map

Tue 1700

Weather observation map for Mountain Ash

Mountain Ash Mountain Ash – Cloudy 51.6812 -3.3719
Mumbles Head Mumbles Head – No data 51.565 -3.981
Hereford Hereford – Sunny intervals 52.083 -2.8
Chivenor Chivenor – Sunny intervals 51.089 -4.149
Lake Vyrnwy SAWS Lake Vyrnwy SAWS – Cloudy 52.757 -3.464
Trawsgoed Trawsgoed – Sunny intervals 52.344 -3.947
Yeovilton Yeovilton – Cloudy 51.006 -2.64
Milford Haven C.B. Milford Haven C.B. – Sunny intervals 51.708 -5.055
Exeter Airport Exeter Airport – No data 50.737 -3.405
Lyneham Lyneham – Sunny intervals 51.5031 -1.9924
Coleshill Coleshill – Light shower day 52.48 -1.689
Little Rissington (ESAWS) Little Rissington (ESAWS) – Sunny intervals 51.86 -1.692
Hawarden Hawarden – Sunny intervals 53.174 -2.986
Mount Batten Mount Batten – Sunny intervals 50.354 -4.121
Middle Wallop Middle Wallop – Cloudy 51.149 -1.57
Benson Benson – Sunny day 51.62 -1.097
Leek Leek – Cloudy 53.12755 -1.97993
Valley Valley – Light rain 53.252 -4.537
Bedford Bedford – Sunny intervals 52.225 -0.464
Watnall Watnall – Sunny day 53.005 -1.25

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