April in Elk City is the rainiest and the windiest month of the year. In April, the weather in Elk City is typically warm. Average daily high temperature in April is about 21 degrees above zero. On average, Elk City has 21 sunny, 5 partly cloudy, and 4 rainy days in April. The rains are usually moderate. April as well as May, September, and October is considered the most comfortable time to visit Elk City.