Taking into account the local weather in Venecia is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually February and January with an average temp of 64°F, while the coldest months are July and December with an average of 63°F. The rainiest months in Venecia are May, June, July, and April, with each month seeing an average of 66 inches of rainfall.