You'll likely spend much of your trip indoors, but if you're planning to venture beyond the casino, taking a look at local weather data can help you. The hottest months are usually February and January with an average temp of 73°F, while the coldest months are July and June with an average of 69°F. The rainiest months in Villavicencio are April, May, June, and October, with each month seeing an average of 12 inches of rainfall.