February in John Day is the cloudiest month of the year. In February, the weather in John Day is typically cold. Average daily high temperature in February is about 2 degrees above zero. On average, John Day has 16 rainy, 10 cloudy, 2 sunny, and 1 partly cloudy day in February. The rains are usually light. February as well as March, April, and November is considered the most uncomfortable time to visit John Day.