Planning for the weather is an important factor for making your trip to Thalawila a success, especially when you're splurging. The hottest months are usually March and April, with an average temperature of 28°C, while the coldest months are January and February, with an average of 26°C. The rainiest months in Thalawila are November, October, May and December, with each month seeing an average of 265 mm of rainfall.