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St-Athan (nearest observation site to Mountain Ash)

Tuesday (23 May 2017)
0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Drizzle Overcast Drizzle Drizzle Overcast Overcast Overcast Mist Overcast Overcast Overcast Cloudy Overcast Mist Mist Overcast Mist Fog
Temperature (°C) Expand
12.4 ° 13.1 ° 13.2 ° 13.4 ° 13.6 ° 13.7 ° 14.2 ° 14.3 ° 14.7 ° 15.1 ° 15.4 ° 14.7 ° 14.2 ° 13.8 ° 13.6 ° 13.3 ° 13.2 ° 13.3 °
Show all detail Show all detail
Wind direction, speed & gust (mph) Expand
WSW 8 W 9 W 9 WSW 9 WSW 11 W 13 W 13 W 13 W 11 W 13 W 11 W 10 W 9 WNW 10 WNW 9 W 8 W 7 W 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M P P M P M P G M G G M M P M M VP
Humidity Expand
100% 98% 93% 93% 90% 91% 94% 96% 98%
Pressure (hPa) Expand
1019 1019 1020 1021 1021 1022 1022 1023 1023 1023 1023 1024 1024 1024 1025 1025 1026 1026
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R R R R R R R R R R R R R R
Sunrise: 05:11 Sunset: 21:11 Moon phase: Waning crescent
Wednesday (24 May 2017)
0000 0100 0200 0300 0400 0500 0600
Overcast Mist Overcast Overcast Cloudy Mist Mist
Temperature (°C) Expand
13.1 ° 13.1 ° 13.0 ° 13.1 ° 13.1 ° 13.0 ° 12.7 °
Show all detail Show all detail
Wind direction, speed & gust (mph) Expand
W 9 W 9 WNW 11 WNW 7 NW 8 WNW 8 WNW 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
P M P P P M M
Humidity Expand
100% 100% 96% 97%
Pressure (hPa) Expand
1026 1026 1026 1026 1026 1026 1026
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R R R R F R
Sunrise: 05:09 Sunset: 21:12 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Llysdinam 21.8 °C
Lowest maximum temperature Mumbles Head 14.3 °C
Lowest minimum temperature Lake Vyrnwy SAWS 9.9 °C
Highest rainfall Gogerddan 2.4 mm
Sunniest Bala 10.7 hours

Issued at:

Location details

Mountain Ash

Location: 51.681, -3.372
Altitude: 109.0 m above mean sea level

St-Athan

Location: 51.405, -3.44
Altitude: 49.0 m above mean sea level
Distance from Mountain Ash: 19.3 (miles)