Taking the local weather in San Jose del Guaviare 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 February and January, with an average temperature of 26°C, while the coldest months are July and June, with an average of 24°C. The rainiest months in San Jose del Guaviare are May, April, June and July, with each month seeing an average of 390 mm of rainfall.