The best time to book flights from Lima to Riohacha is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
In terms of precipitation, rainfall in Riohacha ranges from 0.1 - 5.9 inches per month. October is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Riohacha when rainfall is around 0.1 in.
If weather is an important factor for your trip to Riohacha, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).