Taking into account the local weather in Caucasia is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually February and March with an average temp of 81°F, while the coldest months are November and December with an average of 79°F. The rainiest months in Caucasia are July, October, May, and August, with each month seeing an average of 15 inches of rainfall.