Taking the local weather in La Gaviota into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually August and September, with an average temperature of 18°C, while the coldest months are December and January, with an average of 17°C. The rainiest months in La Gaviota are July, June, August and May, with each month seeing an average of 1559 mm of rainfall.