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Seasonal Rainfall (Precipitation)
2021-2022

For previous season and all seasons prior, click here.

Downtown Los Angeles
(USC Campus)

Rainfall Over Downtown Los Angeles at Night

Downtown Los Angeles skyline at night under the rain. Photo courtesy of Delia Thornton.

Why our “Rainfall Season” is different than that of the National Weather Service


Also see:
Downtown L.A. Total Seasonal Rainfall Since 1877
Downtown L.A. Record Rain Days by Month

Current Season Rainfall-to-Date - Los Angeles International Airport
Current Season Rainfall-to-Date - Burbank
Current Season Rainfall-to-Date - Lancaster
Current Season Rainfall-to-Date - Long Beach
Current Season Rainfall-to-Date - Palmdale
Current Season Rainfall-to-Date - Pasadena
Current Season Rainfall-to-Date - Sandberg
Current Season Rainfall-to-Date - Santa Catalina Island
Current Season Rainfall-to-Date - Santa Clarita
Current Season Rainfall-to-Date - Santa Fe Dam (San Gabriel Valley)
Current Season Rainfall-to-Date - Santa Monica
Current Season Rainfall-to-Date - Van Nuys, Los Angeles
Current Season Rainfall-to-Date - Westwood, Los Angeles
Current Season Rainfall-to-Date - Whittier
Current Season Rainfall-to-Date - Woodland Hills, Los Angeles

Rainfall, Precipitation, Weather, Map, Los Angeles County


NOTE: When most weather reporting sources cite weather in Los Angeles (without specifying where, exactly, in Los Angeles), these numbers are typically for the Downtown Los Angeles weather station (actually located on the USC campus).

Downtown Los Angeles (USC Campus)
September 2021 Rainfall-to-Date

Rainfall measured in inches

Date (September) Rainfall Measured for Day Month's Cumulative Rainfall Measured
10 0.01 0.01


Downtown Los Angeles (USC Campus)
2021-2022 Rainfall Season-to-Date

Monthly rainfall totals for previous seasons are found at Monthly Rainfall for Downtown Los Angeles.


Rainfall measured in inches

NOTE: Rainfall normals were updated on May 4, 2021.

Month Rainfall Measured Season-To-Date Rainfall For Month For Season
Monthly Normal Departure for Month Season-to-Date Normal Departure for Season
Jul 2021 0.22 0.22 0.02 +0.20 0.02 +0.20
Aug 2021 Trace 0.22 0.00 0.00 0.02 +0.20
Sep 2021 Pending Pending 0.13 Pending 0.15 Pending
Oct 2021 Pending Pending 0.58 Pending 0.73 Pending
Nov 2021 Pending Pending 0.78 Pending 1.51 Pending
Dec 2021 Pending Pending 2.48 Pending 3.99 Pending
Month Rainfall Measured Season-To-Date Rainfall For Month For Season
Monthly Normal Departure for Month Season-to-Date Normal Departure for Season
Jan 2022 Pending Pending 3.29 Pending 7.28 Pending
Feb 2022 Pending Pending 3.64 Pending 10.92 Pending
Mar 2022 Pending Pending 2.23 Pending 13.15 Pending
Apr 2022 Pending Pending 0.69 Pending 13.84 Pending
May 2022 Pending Pending 0.32 Pending 14.16 Pending
Jun 2022 Pending Pending 0.09 Pending 14.25 Pending

† Normals, recalculated every ten years, were updated on May 4, 2021. The total season normal for this station is 14.25 inches.

Source: National Weather Service Forecast Office, Los Angeles/Oxnard