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Weather in Saint Helena for a week

Current time in Saint Helena:

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Local time.
Time zone: GMT -8
winter time
* weather indicated in local time
Wednesday, December 18, 2024
The Sun:  Sunrise 07:23, Sunset 16:51.
The Moon:  Moonrise 20:29, Moonset 10:26, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Unstable
 UV index: 1,9 (Low)
Protection from UV radiation from the Sun is not necessary. A UV index reading of 0 to 2 means low danger from the sun's UV rays for the average person. Wear sunglasses on bright days. If you burn easily, cover up and use broad spectrum SPF 30+ sunscreen. Bright surfaces, such as sand, water, and snow, will increase UV exposure.

by dayfrom 12:00 to 18:00Cloudy sky, no precipitation
Air temperature:
 +12...+16 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northeast
Wind: light air, northeast, speed 4 km/h
On land:
Direction of wind shown by smoke drift, but not by wind vanes.
At Sea:
There are very weak waves at sea. Ripples with the appearance of scales are formed, but without foam crests.

Wind gusts: 18 km/h
Relative humidity: 73-94%
Cloudiness: 100%
Atmospheric pressure: 1013-1016 hPa

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 +9...+11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northeast
Wind: light breeze, northeast, speed 4-7 km/h
On land:
There is a light continuous stream of wind that is felt by the face; leaves rustle; ordinary vanes moved by wind.
At Sea:
Weak and short waves in the sea, still short, but more pronounced. Crests have a glassy appearance and do not break.

Wind gusts: 22 km/h
Relative humidity: 96-98%
Cloudiness: 90%
Atmospheric pressure: 1013-1015 hPa

Thursday, December 19, 2024
The Sun:  Sunrise 07:23, Sunset 16:52.
The Moon:  Moonrise 21:35, Moonset 10:56, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet
 UV index: 2,3 (Low)

at nightfrom 00:01 to 06:00Clear skies, no precipitation
Air temperature:
 +8...+9 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 25 km/h
Relative humidity: 82-93%
Cloudiness: 21%
Atmospheric pressure: 1012-1013 hPa

in the morningfrom 06:01 to 12:00Clear skies, no precipitation
Air temperature:
 +8...+15 °CThe temperature will rise
Weather patterns and meteorological conditions:
Clear skies, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 25 km/h
Relative humidity: 75-88%
Cloudiness: 11%
Atmospheric pressure: 1012-1013 hPa

by dayfrom 12:01 to 18:00Cloudy sky, no precipitation
Air temperature:
 +13...+17 °CThe temperature will rise
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
eastern
Wind: light breeze, eastern, speed 4-7 km/h
Wind gusts: 32 km/h
Relative humidity: 74-88%
Cloudiness: 100%
Atmospheric pressure: 1009-1012 hPa

in the eveningfrom 18:01 to 00:00Cloudy sky, no precipitation
Air temperature:
 +9...+12 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 32 km/h
Relative humidity: 87-90%
Cloudiness: 100%
Atmospheric pressure: 1009-1011 hPa

Friday, December 20, 2024
The Sun:  Sunrise 07:24, Sunset 16:52.
The Moon:  Moonrise 22:36, Moonset 11:21, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet
 UV index: 1,5 (Low)

at nightfrom 00:01 to 06:00Cloudy sky, no precipitation
Air temperature:
 +8...+9 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Cloudy sky, no precipitation
northeast
Wind: light breeze, northeast, speed 7 km/h
Wind gusts: 29 km/h
Relative humidity: 86-89%
Cloudiness: 100%
Atmospheric pressure: 1009 hPa

in the morningfrom 06:01 to 12:00The sky is overcast, no precipitation
Air temperature:
 +8...+13 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southeast
Wind: light breeze, southeast, speed 7 km/h
Wind gusts: 32 km/h
Relative humidity: 79-88%
Cloudiness: 100%
Atmospheric pressure: 1011-1013 hPa

by dayfrom 12:01 to 18:00The sky is overcast, no precipitation
Air temperature:
 +12...+14 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southern
Wind: light breeze, southern, speed 7-11 km/h
Wind gusts: 40 km/h
Relative humidity: 82-90%
Cloudiness: 100%
Atmospheric pressure: 1009-1011 hPa

in the eveningfrom 18:01 to 00:00The sky is overcast, no precipitation
Air temperature:
 +10...+11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
southern
Wind: light breeze, southern, speed 4-7 km/h
Wind gusts: 36 km/h
Relative humidity: 91-94%
Cloudiness: 98%
Atmospheric pressure: 1011 hPa

Saturday, December 21, 2024
The Sun:  Sunrise 07:24, Sunset 16:53.
The Moon:  Moonrise 23:36, Moonset 11:43, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet
 UV index: 1,1 (Low)

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +10...+11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: gentle breeze, southeast, speed 11-14 km/h
On land:
The thin branches and leaves on the trees fluctuate continuously; wind extends light flag.
At Sea:
Light and short waves are clearly visible at sea. Foam of glassy appearance. Perhaps scattered white horses.

Wind gusts: 54 km/h
Relative humidity: 85-91%
Cloudiness: 100%
Atmospheric pressure: 1008-1011 hPa
Amount of precipitations:  2,9 mm

in the morningfrom 06:01 to 12:00Rain expected
Air temperature:
 +11...+13 °CThe temperature will rise
Weather patterns and meteorological conditions:
Rain expected
southern
Wind: gentle breeze, southern, speed 11-18 km/h
Wind gusts: 65 km/h
Relative humidity: 89-95%
Cloudiness: 100%
Atmospheric pressure: 1008-1011 hPa
Amount of precipitations: 15,9 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +11...+13 °CThe temperature will not change
Weather patterns and meteorological conditions:
Sometimes short-term rains
southwest
Wind: light breeze, southwest, speed 4-11 km/h
Wind gusts: 43 km/h
Relative humidity: 86-92%
Cloudiness: 100%
Atmospheric pressure: 1011-1013 hPa
Amount of precipitations:  1,1 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +9...+11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Sometimes short-term rains
northern
Wind: light air, northern, speed 4 km/h
Wind gusts: 11 km/h
Relative humidity: 91-96%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa
Amount of precipitations:  0,1 mm

Sunday, December 22, 2024
The Sun:  Sunrise 07:25, Sunset 16:53.
The Moon:  Moonrise --:--, Moonset 12:03, Moon phase: waning gibbous waning gibbous
 Geomagnetic Field: Quiet
 UV index: 1,7 (Low)

at nightfrom 00:01 to 06:00The sky is overcast, no precipitation
Air temperature:
 +8...+9 °CThe air temperature will go down
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
northeast
Wind: light air, northeast, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 95-96%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa

in the morningfrom 06:01 to 12:00The sky is overcast, no precipitation
Air temperature:
 +8...+13 °CThe temperature will rise
Weather patterns and meteorological conditions:
The sky is overcast, no precipitation
eastern
Wind: light air, eastern, speed 4 km/h
Wind gusts: 22 km/h
Relative humidity: 88-96%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +12...+13 °CThe temperature will rise
Weather patterns and meteorological conditions:
Sometimes short-term rains
southern
Wind: light breeze, southern, speed 4-7 km/h
Wind gusts: 22 km/h
Relative humidity: 83-93%
Cloudiness: 100%
Atmospheric pressure: 1012 hPa
Amount of precipitations:  1,2 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: light breeze, southeast, speed 4-7 km/h
Wind gusts: 22 km/h
Relative humidity: 94-95%
Cloudiness: 100%
Atmospheric pressure: 1013-1015 hPa
Amount of precipitations: 5,4 mm

Monday, December 23, 2024
The Sun:  Sunrise 07:25, Sunset 16:54.
The Moon:  Moonrise 00:34, Moonset 12:23, Moon phase: in its last quarter in its last quarter
 Geomagnetic Field: Quiet

at nightfrom 00:01 to 06:00Sometimes short-term rains
Air temperature:
 +11 °CThe temperature will not change
Weather patterns and meteorological conditions:
Sometimes short-term rains
northeast
Wind: light air, northeast, speed 4 km/h
Wind gusts: 18 km/h
Relative humidity: 95-97%
Cloudiness: 100%
Atmospheric pressure: 1013 hPa
Amount of precipitations:  0,9 mm

in the morningfrom 06:01 to 12:00Sometimes short-term rains
Air temperature:
 +11...+12 °CThe temperature will rise
Weather patterns and meteorological conditions:
Sometimes short-term rains
northeast
Wind: light breeze, northeast, speed 4-7 km/h
Wind gusts: 29 km/h
Relative humidity: 90-96%
Cloudiness: 100%
Atmospheric pressure: 1012-1013 hPa
Amount of precipitations:  0,2 mm

by dayfrom 12:01 to 18:00Sometimes short-term rains
Air temperature:
 +12 °CThe temperature will not change
Weather patterns and meteorological conditions:
Sometimes short-term rains
eastern
Wind: light breeze, eastern, speed 7 km/h
Wind gusts: 32 km/h
Relative humidity: 89-90%
Cloudiness: 100%
Atmospheric pressure: 1011-1012 hPa
Amount of precipitations: 5,1 mm

in the eveningfrom 18:01 to 00:00Sometimes short-term rains
Air temperature:
 +12 °CThe temperature will not change
Weather patterns and meteorological conditions:
Sometimes short-term rains
southeast
Wind: light breeze, southeast, speed 7-11 km/h
Wind gusts: 43 km/h
Relative humidity: 90-93%
Cloudiness: 100%
Atmospheric pressure: 1008-1011 hPa
Amount of precipitations: 8,1 mm

Tuesday, December 24, 2024
The Sun:  Sunrise 07:26, Sunset 16:54.
The Moon:  Moonrise 01:33, Moonset 12:45, Moon phase: in its last quarter in its last quarter
 Geomagnetic Field: Quiet

at nightfrom 00:01 to 06:00Rain expected
Air temperature:
 +12...+13 °CThe temperature will rise
Weather patterns and meteorological conditions:
Rain expected
southern
Wind: gentle breeze, southern, speed 11-14 km/h
Wind gusts: 68 km/h
Relative humidity: 93-97%
Cloudiness: 100%
Atmospheric pressure: 1004-1008 hPa
Amount of precipitations: 36,2 mm

in the morningfrom 06:01 to 12:00Rain expected
Air temperature:
 +12 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Rain expected
southwest
Wind: gentle breeze, southwest, speed 14 km/h
Wind gusts: 72 km/h
Relative humidity: 86-94%
Cloudiness: 97%
Atmospheric pressure: 1004-1007 hPa
Amount of precipitations:  1,2 mm

by dayfrom 12:01 to 18:00Rain expected
Air temperature:
 +10...+11 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Rain expected
western
Wind: gentle breeze, western, speed 14-18 km/h
Wind gusts: 54 km/h
Relative humidity: 80-84%
Cloudiness: 84%
Atmospheric pressure: 1008-1011 hPa
Amount of precipitations:  0,3 mm

in the eveningfrom 18:01 to 00:00Light cloud cover in the sky, no precipitation
Air temperature:
 +5...+9 °CThe air temperature will go down
Weather patterns and meteorological conditions:
Light cloud cover in the sky, no precipitation
western
Wind: gentle breeze, western, speed 4-18 km/h
Wind gusts: 43 km/h
Relative humidity: 85-94%
Cloudiness: 24%
Atmospheric pressure: 1011-1013 hPa

Temperature trend on the chart

Additional data

Country:USA
Telephone country code:+1
Location:State of California
District:Napa County
The name of the city or village:Saint Helena
Time zone:America/Los_Angeles, GMT -8. winter time
Coordinates:Latitude: 38.5052; Longitude: -122.47;
Aliases (In other languages):English: Saint HelenaРусский: Синт ХеленейУкраїнська: Сінт Хелєней
 
St. Helena
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Weather in Saint Helena for a week

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