August in Sanaa is the rainiest month of the year. In August, the weather in Sanaa is typically warm. Average daily high temperature in August is about 22 degrees above zero. On average, Sanaa has 23 rainy, 6 cloudy, 1 sunny, and 1 partly cloudy day in August. The rains are usually heavy. August as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most uncomfortable time to visit Sanaa.