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St-Athan observations (nearest observation site to Merthyr Tydfil)

Merthyr Tydfil forecast
Thu 08 Dec 2016
2200 2300
Mist Mist
11.4 ° 11.6 °
Wind direction, speed & gust (mph) arrow down
ESE 6 ESE 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
P P
Humidity arrow down
99% 100%
Pressure (hPa) arrow down
1025 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
S F
Fri 09 Dec 2016
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200
Mist Mist Overcast Partly cloudy night Partly cloudy night Partly cloudy night Overcast Overcast Overcast Overcast Cloudy Overcast Sunny day Sunny day Cloudy Cloudy Cloudy Overcast Overcast Cloudy Overcast Mist Heavy rain
11.6 ° 12.2 ° 12.7 ° 13.5 ° 12.3 ° 12.6 ° 12.0 ° 11.9 ° 13.4 ° 13.0 ° 12.7 ° 14.1 ° 14.0 ° 12.4 ° 12.8 ° 13.9 ° 12.6 ° 12.8 ° 12.8 ° 12.7 ° 12.1 ° 11.3 ° 11.2 °
Wind direction, speed & gust (mph) arrow down
SE 5 SE 3 S 6 SSW 10 S 7 S 5 SW 2 S 5 SW 9 WSW 8 SSW 6 SSW 8 S 8 SSE 7 S 9 SSW 11 SSW 7 SSW 9 SSW 11 SSW 9 SSW 10 S 7 SW 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M VG E VG VG G G VG VG G E VG G G G G G G G G M P
Humidity arrow down
99% 98% 94% 86% 87% 87% 87% 84% 75% 80% 82% 75% 75% 85% 83% 78% 85% 85% 86% 87% 90% 94% 97%
Pressure (hPa) arrow down
1025 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 1023 1023 1022 1022 1022 1022 1022 1022 1022 1022
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F R R R R F F F F F F F F R R
More detail arrow down

Issued at: 2200 on Fri 9 Dec 2016

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