What happens to rainfall the higher up a place is from sea level?

As elevation increases, rainfall typically becomes more variable and can decrease due to the rain shadow effect. Mountains can block moist air from reaching certain areas, leading to less precipitation on the leeward side. However, in some cases, higher altitudes can also experience increased precipitation as air rises and cools, causing moisture to condense and fall as rain or snow. Overall, the relationship between altitude and rainfall is complex and influenced by local geography and climate patterns.