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

St. Helena Is. forecast
Wed 18 Jan 2017
0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy
19.6 ° 20.3 ° 19.9 ° 21.3 ° 21.5 ° 20.5 ° 21.1 ° 22.3 ° 22.3 ° 20.5 ° 19.7 ° 19.4 ° 19.4 ° 19.4 ° 19.6 ° 19.3 °
Wind direction, speed & gust (mph) arrow down
ESE 11 ESE 13 ESE 13 E 11 SE 14 SE 14 ESE 13 ESE 13 SSE 13 SSE 13 SE 11 SE 14 ESE 15 ESE 11 23 ESE 14 ESE 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
E E VG E E E E
Humidity arrow down
90% 88% 87% 77% 77% 90% 78% 62% 67% 80% 89% 92% 87% 90% 92% 88%
Pressure (hPa) arrow down
1017 1016 1017 1016 1015 1015 1014 1013 1013 1013 1014 1015 1015 1016 1016 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
R R R F F F F F F F R R R R R R
Thu 19 Jan 2017
0000 0100 0200 0300 0400 0500 0600 0700 0800
Overcast Overcast Overcast Overcast Cloudy Cloudy Overcast Overcast Overcast
19.3 ° 19.0 ° 19.1 ° 19.0 ° 18.9 ° 18.7 ° 18.8 ° 19.1 ° 19.5 °
Wind direction, speed & gust (mph) arrow down
SE 13 SE 13 SE 14 SE 10 SE 13 ESE 13 SE 14 SE 14 SE 13
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
Humidity arrow down
90% 93% 92% 90% 92% 89% 89% 91% 90%
Pressure (hPa) arrow down
1016 1016 1015 1015 1015 1015 1016 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) arrow down
F F F R R R R
More detail arrow down

Issued at: 0800 on Thu 19 Jan 2017 (UK Local Time)

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