The climate in 91107 Pasadena, CA is hot and sunny for the majority of the year, with temperatures reaching up to 90 degrees Fahrenheit (32 degrees Celsius) during the summer months. Winters are fairly mild and rarely dip below 45 degrees Fahrenheit (7 degrees Celsius). Precipitation is limited, with most of it occurring during the winter months as a result of occasional storms. Generally, this area has a dry climate due to its proximity to deserts and mountains which protect it from more severe weather events like hurricanes.
Pasadena (zip 91107), California gets 21 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Pasadena (zip 91107) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 290 sunny days per year in Pasadena (zip 91107). The US average is 205 sunny days.
Pasadena (zip 91107) gets some kind of precipitation, on average, 41 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 87 degrees
Winter Low: the January low is 45
Rain: averages 21 inches of rain a year
Snow: averages 0 inches of snow a year