Taking the local weather in Gachantivá 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 13°C, while the coldest months are August and September, with an average of 12°C. The rainiest months in Gachantivá are April, November, March and May, with each month seeing an average of 213 mm of rainfall.