Signal Hill, CA 90755 has a Mediterranean climate with hot summers and mild winters. The average high temperature in July is 78 degrees Fahrenheit, while the average low temperature in January is 48 degrees Fahrenheit. The area receives an average of 15.3 inches of rain per year, and has an average of 265 sunny days per year. Winters are cool and rain is common during this season. Summers are warm and dry, with temperatures often reaching up to 100 degrees Fahrenheit on some days.
Signal Hill (zip 90755), California gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Signal Hill (zip 90755) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 283 sunny days per year in Signal Hill (zip 90755). The US average is 205 sunny days.
Signal Hill (zip 90755) 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 81 degrees
Winter Low: the January low is 46
Rain: averages 14 inches of rain a year
Snow: averages 0 inches of snow a year