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St-Athan observations (nearest observation site to Clwydyfagwyr)

Clwydyfagwyr forecast
Mon 22 May 2017
0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny intervals Sunny day Cloudy Cloudy Sunny intervals Sunny day Sunny day Sunny day Cloudy Cloudy Overcast Cloudy Cloudy Partly cloudy night Cloudy
15.5 ° 16.7 ° 18.0 ° 19.2 ° 19.9 ° 20.5 ° 18.4 ° 16.5 ° 15.1 ° 14.8 ° 13.9 ° 13.6 ° 12.6 ° 12.5 ° 12.6 °
Wind direction, speed & gust (mph) arrow down
E 10 ESE 14 ESE 9 ESE 9 SE 8 SSE 8 W 14 W 16 W 18 30 W 15 W 14 W 15 W 13 W 11 W 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG E VG VG G G G VG G G G
Humidity arrow down
78% 72% 68% 62% 61% 61% 68% 75% 83% 85% 89% 87% 92% 92% 93%
Pressure (hPa) arrow down
1015 1014 1015 1014 1014 1014 1014 1014 1015 1015 1016 1016 1016 1017 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F R F F F F F R R R R R R R
Tue 23 May 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800
Overcast Mist Overcast Cloudy Cloudy Drizzle Drizzle Overcast Drizzle
12.6 ° 12.7 ° 12.6 ° 13.2 ° 13.1 ° 12.1 ° 12.4 ° 13.1 ° 13.2 °
Wind direction, speed & gust (mph) arrow down
W 13 W 11 W 10 W 11 W 14 W 9 WSW 8 W 9 W 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M G G M P P M P
Humidity arrow down
94% 94% 93% 90% 90% 96% 99% 99% 99%
Pressure (hPa) arrow down
1018 1018 1018 1019 1019 1019 1019 1019 1020
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R R R R R
More detail arrow down

Issued at: 0900 on Tue 23 May 2017

= No Data