Climate for Saint Helena
(Saint Helena)

Average daytime and nighttime temperatures

All climatic diagrams of this site are taken from the collected data from the official weather station in Saint Helena in a height of 436m above sea level. All data correspond to the average monthly values of the last 20 years.

Back to overview: Saint Helena

Jamestown Map

Climate charts for other regions in Saint Helena

› Ascension
› Saint Helena

hours of sunshine per day
Sunshine hours per day in Saint Helena

Sunshine hours per day in Saint Helena

rainy days per month
Rainy days per month in Saint Helena

Rainy days per month in Saint Helena

Precipitation in mm/day
Precipitation in Saint Helena

Precipitation in Saint Helena

Relative humidity in %
Relative humidity in Saint Helena

Relative humidity in Saint Helena

Absolute humidity in g/m³ (approx.)
Absolute humidity in Saint Helena

Absolute humidity in Saint Helena

The most important cities in the region of Saint Helena

City	Population	Geo-Position
Jamestown	657	15°56'19"S	5°43'0"W

Data basis: German Weather Service, individual values averaged and supplemented by own elements.