In October, the weather in Guayaramerin is typically hot. Average daily high temperature in October is about 32 degrees above zero. On average, Guayaramerin has 20 rainy, 6 partly cloudy, 4 sunny, and 1 cloudy day in October. The rains are usually heavy. October as well as January, February, March, and April is considered the most uncomfortable time to visit Guayaramerin.