Question: Which state has the most sunny days?
Answer: Arizona is the sunniest state in the U.S., featuring arid desert landscapes like the Grand Canyon and abundant sunshine year-round. Yuma, Arizona, is the country’s sunniest city, with 320 sunny days and an average annual temperature of 72.7°F.
Other sunny states include New Mexico, Nevada, Texas, California, Colorado, Oklahoma, Kansas, Utah, and Florida.