Fort Irwin, California has a warm and dry desert climate. It experiences hot summers with temperatures reaching around 115°F and mild winters with lows around 40°F. The area typically sees little to no rainfall throughout the year, making it one of the driest regions in the country. The summer months generally experience high winds that can lead to dust storms and sandstorms. Despite its usually arid conditions, Fort Irwin is known for its unique wildflower blooms that occur during the springtime when there is more precipitation in the area.
Fort Irwin, California gets 6 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Fort Irwin averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 284 sunny days per year in Fort Irwin. The US average is 205 sunny days.
Fort Irwin gets some kind of precipitation, on average, 21 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 97 degrees
Winter Low: the January low is 35
Rain: averages 6 inches of rain a year
Snow: averages 0 inches of snow a year