Precipitation by Season - Perris, California Weather Summary

Currently N/A°F in Perris, California, USA

Friday, October 24, 2025 1:41 PM PDT

Perris, California Precipitation Summary

Normal season: July 1 through June 30

Average seasonal precipitation: 9.06"(230.1 mm)¹

Season	Precipitation
2007-2008	7.59"	(192.7 mm)	*
2008-2009	6.30"	(160.0 mm)
2009-2010	10.71"	(272.0 mm)
2010-2011	13.70"	(348.0 mm)
2011-2012	6.27"	(159.2 mm)
2012-2013	5.73"	(145.5 mm)
2013-2014	5.94"	(150.8 mm)
2014-2015	7.59"	(192.7 mm)
2015-2016	8.52"	(216.4 mm)
2016-2017	13.91"	(353.3 mm)
2017-2018	4.78"	(121.4 mm)
2018-2019	13.82"	(351.0 mm)
2019-2020	15.56"	(395.2 mm)
2020-2021	5.15"	(130.8 mm)
2021-2022	5.16"	(131.0 mm)
2022-2023	12.79"	(324.8 mm)
2023-2024	138.17"	(3509.5 mm)

* Actual season start date: August 25, 2007

¹Average precipitation does not include incomplete rain seasons or the current rain season.

The Perris, California weather pages are a service of WeatherCurrents. Perris is located in Southern California's Inland Empire, south of Riverside and north of Sun City, along the Interstate 215 freeway.