August in Craig is the warmest month of the year. In August, the weather in Craig is typically warm. Average daily high temperature in August is about 14 degrees above zero. On average, Craig has 24 rainy, 3 sunny, 3 cloudy, and 1 partly cloudy day in August. The rains are usually heavy. August as well as January, February, March, and April is considered the most uncomfortable time to visit Craig.