There is less rainfall on low islands compared to high islands.
Explanation:
Low islands are nothing but islands that were once high islands which got eroded down to low islands. As the names suggest, low islands are low altitude remnants of high islands.
Unlike high islands, low islands do not possess the ability to push the moist air upwards to form clouds.
Thus, the wet season on low islands has comparatively less rainfall, whereas, high islands are subjected to frequent orographic rains.
