Planning for the weather is a good way to make your trip to Ngapali relaxing and enjoyable, especially when you’re splurging. The hottest months are usually April and May with an average temp of 79°F, while the coldest months are January and February with an average of 74°F. The rainiest months in Ngapali are July, June, August, and September, with each month seeing an average of 31 inches of rainfall.