92603 Irvine, CA has a warm and temperate climate. The average temperature throughout the year is relatively mild, with temperatures in the mid-60s during the winter months and highs of around 80 in the summer. Rainfall is also fairly consistent throughout the year, although some years have higher levels of precipitation than others. Residents enjoy sunny days on most days of the year, with some occasional fog or light rain in certain months. The summer months can be quite hot and humid but overall temperatures remain comfortable.
Irvine (zip 92603), California gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Irvine (zip 92603) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 278 sunny days per year in Irvine (zip 92603). The US average is 205 sunny days.
Irvine (zip 92603) gets some kind of precipitation, on average, 38 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 83 degrees
Winter Low: the January low is 46
Rain: averages 14 inches of rain a year
Snow: averages 0 inches of snow a year