Hemet, CA Noise Ordinances: Outdoor Music (2026)

Outdoor music - backyard parties, patio entertainment, and outdoor events in the City of Hemet - is regulated under the general noise provision, Municipal Code Sec. 53-4, rather than a dedicated special-event noise permit code. Sec. 53-4 prohibits loud, unnecessary, and unusual noise greater than the level permissible for the applicable zone, or that unreasonably disturbs the peace or quiet of a neighborhood, or annoys a reasonable person of normal sensitiveness residing in the area. Because the ordinance expressly weighs the hour, place, nature, and circumstances, outdoor music is judged more strictly at night and in residential neighborhoods than during daytime in commercial areas. The City's Code Compliance FAQ confirms that noise complaints and loud parties are enforced by law enforcement, directing residents to the Hemet Police Department at 951-765-2400. Where outdoor music originates on a commercial or industrial (C-M or M zoned) property and projects onto residential property, the technical octave-band sound-pressure limits of Sec. 30-32(32) can also be measured against the source. Larger permitted special events are typically conditioned through the City's event approval process rather than a freestanding noise-permit section in the municipal code. There is no published outdoor-music decibel-by-hour table unique to events.