January in Machala is the rainiest month of the year. In January, the weather in Machala is typically warm. Average daily high temperature in January is about 26 degrees above zero. On average, Machala has 27 rainy, 2 cloudy, 1 sunny, and 1 partly cloudy day in January. The rains are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Machala.