Taking into account the local weather in Coronel Marcelino Maridueña can help you maximize your time at the pool during your trip. The hottest months are usually October and November with an average temp of 77°F, while the coldest months are August and September with an average of 75°F. The rainiest months in Coronel Marcelino Maridueña are March, April, February, and May, with each month seeing an average of 22 inches of rainfall.