May in Errachidia is the cloudiest month of the year. In May, the weather in Errachidia is typically warm. Average daily high temperature in May is about 25 degrees above zero. On average, Errachidia has 20 sunny, 10 partly cloudy, and 1 rainy day in May. The rains are usually light. May as well as April and October is considered the most comfortable time to visit Errachidia.