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St-Athan observations (nearest observation site to Llantwit Major)

Llantwit Major forecast
Tue 23 May 2017
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Mist Overcast Cloudy Cloudy Drizzle Drizzle Overcast Drizzle Drizzle Overcast Overcast Overcast Mist Overcast Overcast Overcast Cloudy Overcast Mist Mist Overcast Mist Fog
12.7 ° 12.6 ° 13.2 ° 13.1 ° 12.1 ° 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 °
Wind direction, speed & gust (mph) arrow down
W 11 W 10 W 11 W 14 W 9 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) arrow down
M G G M P P M P P M P M P G M G G M M P M M VP
Humidity arrow down
94% 93% 90% 90% 96% 99% 99% 99% 100% 99% 99% 99% 98% 93% 93% 90% 91% 94% 96% 98% 99% 99% 99%
Pressure (hPa) arrow down
1018 1018 1019 1019 1019 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) arrow down
R R R R R R R R R R R R R R R R R R R R R R R
Wed 24 May 2017
0000 0100
Overcast Mist
13.1 ° 13.1 °
Wind direction, speed & gust (mph) arrow down
W 9 W 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P M
Humidity arrow down
99% 99%
Pressure (hPa) arrow down
1026 1026
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R
More detail arrow down

Issued at: 0100 on Wed 24 May 2017

= No Data