Mount Peto Rainfall At Mount Peto in Jamaica, for a period of record spanning 1971 – 2014 average annual rainfall sum = 2629.7 mm wettest year on record = 3462 mm of rainfall in 1972 driest year on record = 1653 mm of rainfall in 1985 wettest month on average = 407.2 mm of rainfall in … Continue reading Mount Peto Rainfall