Taking into account the local weather in Inza is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually September and October with an average temp of 65°F, while the coldest months are July and August with an average of 64°F. The rainiest months in Inza are April, March, May, and November, with each month seeing an average of 9 inches of rainfall.