Sun City West, AZ has a desert climate with hot, dry summers and mild winters. Average summer temperatures range from the mid-80s during the day to the low 70s at night, while winter temperatures generally stay in the 60s during the day and drop into the 40s at night. Rainfall is scarce throughout the year, but especially in the summer months when it averages only 1.5 inches per month. The area occasionally experiences monsoon rains and thunderstorms during July and August which can bring heavy rain but usually don't last very long.
Sun City West (zip 85375), Arizona gets 10 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sun City West (zip 85375) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 296 sunny days per year in Sun City West (zip 85375). The US average is 205 sunny days.
Sun City West (zip 85375) gets some kind of precipitation, on average, 32 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 105 degrees
Winter Low: the January low is 43
Rain: averages 10 inches of rain a year
Snow: averages 0 inches of snow a year