If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Ao Luek: The hottest months are usually March and February with an average temp of 82°F, while the coldest months are January and February with an average of 80°F. The rainiest months in Ao Luek are October, September, November, and July, with each month seeing an average of 14 inches of rainfall.