https://weather-and-climate.com/average-monthly-precipitation-Rainfall,Jamestown -sh,saint-helena 0.9 https://weather-and-climate.com/average-monthly-Humidity-perc,Jamestown -sh,saint-helena 0.9 https://weather-and-climate.com/average-monthly-min-max-Temperature,Jamestown -sh,saint-helena 0.7