Taking into account the local weather in Agua Azul Rancho is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually April and May with an average temp of 79°F, while the coldest months are January and February with an average of 73°F. The rainiest months in Agua Azul Rancho are November, October, September, and June, with each month seeing an average of 11 inches of rainfall.