Complex sentence: Despite its lack of rainfall, Arica typically has a relatively high humidity, with levels similar to those of equatorial climates the sunshine intensity is similar to the Sahara desert regions in the Northern Hemisphere (like the Cape Verde islands).
Split into simpler sentences: Despite its lack of rainfall, Arica typically has a relatively high humidity, with levels similar to those of equatorial climates. The sunshine intensity is similar to the Sahara desert region in the Northern Hemisphere (or like the Cape Verde islands).