Weather information for the Boise area is provided below. Average temperatures, climate details and current forecasts are included.
Boise has a mild and dry climate. The sun is shining for more than 230 days a year on average, and the city receives about 12 inches of precipitation each year. Summer temperatures are perfect for outdoor recreation, rarely topping 90 degrees, while winters tend to hover just around the freezing mark. Spring and fall are pleasantly cool.