Planning for the weather is a good way to make your trip to San Luis Talpa relaxing and enjoyable, especially when you’re splurging. The hottest months are usually March and January, with an average temperature of 28°C, while the coldest months are January and December, with an average of 27°C. The rainiest months in San Luis Talpa are October, September, June and August, with each month seeing an average of 352 mm of rainfall.