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St-Athan (nearest observation site to Llantwit Major)

Sunday (28 May 2017)
0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Sunny day Sunny day Sunny intervals Sunny day Sunny intervals Light rain Heavy rain Overcast Overcast Overcast Overcast Overcast
Temperature (°C) Expand
12.3 ° 12.2 ° 13.1 ° 13.9 ° 14.8 ° 14.9 ° 15.8 ° 16.8 ° 17.8 ° 18.9 ° 19.4 ° 19.8 ° 19.7 ° 18.1 ° 18.6 ° 18.2 ° 17.9 ° 17.8 ° 17.7 °
Show all detail Show all detail
Wind direction, speed & gust (mph) Expand
W 5 N 1 WNW 2 SSW 2 SSE 1 S 5 SSE 7 SE 7 SE 8 ESE 11 ESE 9 ENE 9 E 6 SSE 3 E 3 ESE 5 E 8 ENE 6 ENE 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G M M G G VG E VG VG VG VG E G VG E E E E
Humidity Expand
94% 96% 91% 88% 83% 83% 84% 74% 71% 71% 67% 70% 64% 75% 74% 74% 72% 75% 75%
Pressure (hPa) Expand
1018 1018 1018 1019 1019 1019 1018 1018 1018 1018 1017 1016 1016 1015 1015 1015 1015 1014 1014
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F R R R R R F F F F F F F F F F F F F
Sunrise: 05:07 Sunset: 21:16 Moon phase: New
Monday (29 May 2017)
0000 0100 0200 0300 0400 0500
Overcast Overcast Overcast Light shower night Overcast Overcast
Temperature (°C) Expand
17.5 ° 17.4 ° 16.9 ° 16.5 ° 16.3 ° 16.2 °
Show all detail Show all detail
Wind direction, speed & gust (mph) Expand
ENE 9 ENE 8 E 10 E 8 E 6 E 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
E VG VG G G M
Humidity Expand
74% 77% 84% 91% 91% 92%
Pressure (hPa) Expand
1013 1013 1013 1012 1012 1011
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F
Sunrise: 05:06 Sunset: 21:17 Moon phase: Waxing crescent

– = No Data

Issued at:

Extremes

  • Regional
  • UK
  • More info

Wales extremes

Parameter Location Value
Highest maximum temperature Usk No 2 22.2 °C
Lowest maximum temperature Aberdaron 15.4 °C
Lowest minimum temperature Whitechurch 7.7 °C
Highest rainfall Capel Curig 2.0 mm
Sunniest Aberporth 4.8 hours

Issued at:

Location details

Llantwit Major

Location: 51.409, -3.484
Altitude: 46.0 m above mean sea level

St-Athan

Location: 51.405, -3.44
Altitude: 49.0 m above mean sea level
Distance from Llantwit Major: 1.9 (miles)