Hourly Weather in Saint Helena, Ascension and Tristan da Cunha
This graph shows the temperature for the next 48 hours in Saint Helena, Ascension and Tristan da Cunha, displayed in degrees Celsius.
Scroll to see all the days
Check out the 10-day weather forecast for Saint Helena, Ascension and Tristan da Cunha
Hourly Precipitation in Saint Helena, Ascension and Tristan da Cunha
This graph shows the precipitation for the next 48 hours in Saint Helena, Ascension and Tristan da Cunha, measured in millimetres.
Scroll to see all the days
Hourly UV Index in Saint Helena, Ascension and Tristan da Cunha
This graph shows the UV index for the next 48 hours in Saint Helena, Ascension and Tristan da Cunha.
Scroll to see all the days
4 4 4
4 4 4 4
4 3 3 4 4 4 3
3 3 4 4
3 3 3 3 4 4 4 4 4 4 4 4
4 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 3 3Average Weather in Saint Helena, Ascension and Tristan da Cunha by Month
Click on a month below to see detailed weather info for Saint Helena, Ascension and Tristan da Cunha. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Saint Helena, Ascension and Tristan da Cunha for all months at once
