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St. Helena Is. observations St Helena - Ascension and Tristan Da Cunha (UTC+00:00)

St. Helena Is. forecast
Mon 05 Dec 2016
0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Drizzle Drizzle Light rain Light shower day Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Partly cloudy night Cloudy Overcast Cloudy
16.8 ° 16.7 ° 17.2 ° 17.0 ° 16.3 ° 16.8 ° 18.5 ° 18.7 ° 19.0 ° 18.5 ° 18.1 ° 17.6 ° 17.1 ° 16.5 ° 16.7 ° 16.6 ° 16.4 °
Wind direction, speed & gust (mph) arrow down
SE 14 ESE 13 SE 13 SE 11 SSE 15 SSE 13 SE 16 SE 16 SSE 15 SSE 15 SE 15 SSE 13 SE 11 SSE 14 SSE 15 SSE 16 SSE 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M P VP M VG VG VG
Humidity arrow down
84% 96% 90% 98% 100% 98% 79% 78% 76% 82% 83% 84% 87% 90% 88% 89% 91%
Pressure (hPa) arrow down
1018 1019 1019 1019 1019 1018 1017 1016 1016 1016 1016 1016 1017 1017 1018 1018 1018
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R R R F F F F F F F R R R R R
Tue 06 Dec 2016
0000 0100 0200 0300 0400 0500 0600 0700
Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast
16.3 ° 16.3 ° 15.9 ° 15.8 ° 16.2 ° 16.2 ° 15.8 ° 15.7 °
Wind direction, speed & gust (mph) arrow down
SSE 14 SSE 15 SE 16 SSE 17 SSE 16 SE 17 SE 17 SE 17 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
Humidity arrow down
91% 93% 100% 96% 91% 87% 99% 100%
Pressure (hPa) arrow down
1017 1017 1016 1016 1016 1016 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F F F R R R
More detail arrow down

Issued at: 0700 on Tue 6 Dec 2016 (UK Local Time)

= No Data