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St-Athan (nearest observation site to Mountain Ash)

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Mountain Ash forecast
  • Thu
  • Fri
Thu 05 Mar 2015
1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Cloudy Overcast Overcast Overcast Overcast Overcast
7.9 7.8 8.1 7.8 7.9 8.0 7.9 7.5
Wind direction, speed & gust (mph) arrow down
WSW 13 W 10 W 10 W 10 W 9 W 13 W 8 WSW 7
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
Humidity arrow down
83% 84% 73% 79% 73% 67% 71% 77%
Pressure (hPa) arrow down
1038 1038 1038 1038 1038 1038 1038 1037
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F
Sunrise: 06:50 Sunset: 18:00 Moon phase: Full
Fri 06 Mar 2015
0000 0100 0200 0300 0400 0500 0600 0700 0800 1000 1100 1200 1300 1400 1500 1600
Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day
7.5 7.1 7.1 7.4 7.2 6.8 6.6 6.6 6.3 8.7 9.9 10.7 11.8 12.5 12.1 11.0
Wind direction, speed & gust (mph) arrow down
WSW 9 SW 7 WSW 8 WSW 11 SW 10 SW 11 SW 9 SW 7 SW 6 S 6 SSE 3 SSE 6 SW 5 WSW 6 SW 7 S 5
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 VG VG VG VG VG VG
Humidity arrow down
78% 81% 81% 76% 76% 77% 81% 80% 82% 77% 73% 66% 53% 50% 52% 57%
Pressure (hPa) arrow down
1037 1037 1036 1036 1035 1035 1035 1035 1035 1034 1033 1033 1032 1032 1030 1029
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F R F F F F F F F
Sunrise: 06:48 Sunset: 18:01 Moon phase: Full
leftEarlier Laterright
More detail arrow down

Issued at: 1600 on Fri 06 Mar 2015

= No Data

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Rhyl 10.5 °C
Lowest maximum temperature Lake Vyrnwy 5.9 °C
Lowest minimum temperature Usk No.2 -2.2 °C
Highest rainfall Libanus 0.2 mm
Sunniest St Athan 4.1 hours

UK extremes

Parameter Location Value
Highest maximum temperature Fyvie Castle 13.5 °C
Lowest maximum temperature Lake Vyrnwy 5.9 °C
Lowest minimum temperature Benson -4.8 °C
Highest rainfall Cluanie Inn 19.0 mm
Sunniest Herstmonceux 7.4 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: 2304 on Thu 05 Mar 2015

Weather map

Fri 1600

Weather observation map for Mountain Ash

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