The annual rainfall is around 1,680 mm ( 66 in ) .
The annual rainfall is delivered in bulk ( ~ 46 % ) from May to July , when the plum rains occur and often create the risk of flooding .
The annual rainfall is around 1,680 mm ( 66 in ) , and is delivered in bulk ( ~ 46 % ) from May to July , when the plum rains occur and often create the risk of flooding .