Granite Bay, CA has a Mediterranean climate, with hot, dry summers and mild, wet winters. Summers are usually sunny and dry with temperatures reaching into the high 80s or 90s during the day. Winters tend to be mild but rainy, with temperatures typically staying in the 50s or 60s. The area is also fairly humid throughout much of the year due to its close proximity to Lake Tahoe. Granite Bay receives an average of about 16 inches of rain annually, making it significantly drier than many other parts of California.
Granite Bay, California gets 21 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Granite Bay averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 265 sunny days per year in Granite Bay. The US average is 205 sunny days.
Granite Bay gets some kind of precipitation, on average, 59 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 94 degrees
Winter Low: the January low is 39
Rain: averages 21 inches of rain a year
Snow: averages 0 inches of snow a year