We've been 2 other times in mid March and will be there again this year from the 8th - 18th. We stay an average of 10 days each trip and as I recall it's only rained once. We've always had very beautiful weather warm enough for us to swim everyday. But, it can be an iffy time of year and they have been known to get a cold, wet snap. You'll just have to keep watching the weather channel website!