Taking into account the local weather in Totara Flat 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 61°F, while the coldest months are July and August with an average of 50°F. The rainiest months in Totara Flat are May, September, December, and October, with each month seeing an average of 13 inches of rainfall.