Planning for the weather is a good way to make your trip to Saumlaki relaxing and enjoyable, especially when you're splurging. The hottest months are usually December and November, with an average temperature of 28°C, while the coldest months are August and July, with an average of 26°C. The rainiest months in Saumlaki are January, December, March and February, with each month seeing an average of 335 mm of rainfall.