You'll likely spend much of your trip indoors, but if you're planning to venture beyond the casino, taking a look at local weather data can help you. The hottest months are usually September and October with an average temp of 83°F, while the coldest months are February and March with an average of 82°F. The rainiest months in Namdrik Atoll are May, July, April, and December, with each month seeing an average of 17 inches of rainfall.