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St-Athan observations (nearest observation site to Treherbert)

Treherbert forecast
Sat 21 Jan 2017
0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Clear night Clear night Cloudy Cloudy Partly cloudy night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Cloudy Overcast Overcast Overcast Cloudy Overcast Cloudy
0.7 ° -0.1 ° -0.7 ° -0.1 ° -0.8 ° -0.8 ° -1.4 ° -1.1 ° -0.9 ° 0.2 ° 1.1 ° 1.9 ° 2.7 ° 2.8 ° 2.4 ° 1.9 ° 0.6 ° 1.1 ° 1.2 ° 1.3 ° 1.8 ° 2.1 ° 2.1 °
Wind direction, speed & gust (mph) arrow down
ENE 9 E 8 ENE 8 ENE 7 ENE 8 ENE 9 ENE 8 ENE 10 ENE 9 ENE 11 E 10 ENE 11 E 11 E 9 E 9 E 7 ENE 5 ENE 6 ENE 8 E 8 E 7 ESE 9 E 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G M M M M M M G G G G G G G G M G G G M
Humidity arrow down
82% 88% 91% 90% 90% 91% 91% 90% 91% 88% 83% 83% 78% 71% 76% 72% 80% 83% 83% 81% 78% 78% 83%
Pressure (hPa) arrow down
1030 1029 1029 1029 1029 1028 1028 1028 1028 1028 1028 1027 1026 1026 1025 1025 1025 1025 1025 1025 1025 1025 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F F F F F F F F F F F F F F F S S R F
Sun 22 Jan 2017
0000 0100
Overcast Cloudy
2.1 ° 0.4 °
Wind direction, speed & gust (mph) arrow down
E 6 ENE 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M
Humidity arrow down
86% 88%
Pressure (hPa) arrow down
1025 1025
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F
More detail arrow down

Issued at: 0100 on Sun 22 Jan 2017

= No Data