This page is a list of the average countrywide precipitation in the Gambia for each year from 1895–2021. It is an average over the entire territory of the country, based on data from the University of East Anglia.
Country:
All-Time Rainiest Year in the Gambia
1906 was the rainiest year in the recorded history of the Gambia. The average annual precipitation was 142.6 cm.
All-Time Driest Year in the Gambia
1983 had the least rain of any year in the recorded history of the Gambia. The average annual precipitation was 50.8 cm.