May weather forecast in Checkout 13

May in Checkout 13 is the windiest month of the year. In May, the weather in Checkout 13 is typically warm. Average daily high temperature in May is about 21 degrees above zero. On average, Checkout 13 has 12 sunny, 9 rainy, 7 partly cloudy, and 3 cloudy days in May. The rains are usually moderate.