Acton, CA in zip code 93510 has a Mediterranean-style climate with warm, dry summers and mild winters. During the summer months, temperatures can reach into the upper 90s during the day and drop to the mid-60s at night. In contrast, winter temperatures usually peak in the low 60s during the day and can drop to an average of 35 degrees Fahrenheit or lower at night. Precipitation is low throughout the year, but especially so during summer months. Most rain falls between November and March with an average annual total of around 15 inches.
Acton (zip 93510), California gets 9 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Acton (zip 93510) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 288 sunny days per year in Acton (zip 93510). The US average is 205 sunny days.
Acton (zip 93510) gets some kind of precipitation, on average, 30 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 34
Rain: averages 9 inches of rain a year
Snow: averages 0 inches of snow a year