Taking into account the local weather in Pariaman is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually May and June with an average temp of 78°F, while the coldest months are January and September with an average of 76°F. The rainiest months in Pariaman are November, April, October, and May, with each month seeing an average of 18 inches of rainfall.