For monthly rainfall data for previous seasons, see Westwood Monthly Rainfall Each Season since 1933
Why our “Rainfall Season” is different than that of the National Weather Service
Also see:
Westwood Total Seasonal Rainfall Each Season Since 1933
Current Season Rainfall-to-Date - Downtown Los Angeles
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 - Van Nuys, Los Angeles
Current Season Rainfall-to-Date - Woodland Hills, Los Angeles
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).
Rainfall measured in inches
Note: Reporting of daily rainfall data from the National Weather Service for this station may be delayed 24 hours or more.
| Date (December) | Rainfall Measured for Day | Month's Accumulated Rainfall Measured |
|---|---|---|
| 1 | 0.01 | 0.01 |
| 4 | 1.17 | 1.18 |
| 6 | 0.09 | 1.27 |
Santa Monica Airport, the nearest weather station to Westwood (2 miles away from UCLA), offering hourly rainfall updates each day, recorded 0.03 inches of accumulated rainfall on Dec. 7 and 0.04 inches on Dec. 8.
Rainfall measured in inches
| Month | Rainfall Measured | Rainfall Season-To-Date | Monthly Normal* | Monthly Departure From Normal | Season-to-Date Departure From Season-to-Date Normal** |
|---|---|---|---|---|---|
| July 2019 | Trace | Trace | 0.02 | -0.02 | -0.02 |
| August 2019 | 0.00 | Trace | 0.05 | -0.05 | -0.07 |
| September 2018 | 0.05 | 0.05 | 0.25 | -0.20 | -0.27 |
| October 2019 | 0.00 | 0.05 | 0.91 | -0.91 | -1.18 |
| November 2019 | 1.93 | 1.98 | 1.36 | +0.57 | -0.61 |
| December 2019 | Pending | Pending | 2.75 | Pending | Pending |
| Month | Rainfall Measured | Rainfall Season-To-Date | Monthly Normal* | Monthly Departure From Normal | Season-to-Date Departure From Season-to-Date Normal** |
| January 2020 | Pending | Pending | 3.99 | Pending | Pending |
| February 2020 | Pending | Pending | 5.07 | Pending | Pending |
| March 2020 | Pending | Pending | 2.84 | Pending | Pending |
| April 2020 | Pending | Pending | 0.97 | Pending | Pending |
| May 2020 | Pending | Pending | 0.31 | Pending | Pending |
| June 2020 | Pending | Pending | 0.11 | Pending | Pending |
** Normals here are typically National Centers For Environmental Information data used by the National Weather Service, based upon averages for rainfall seasons 1981 through 2010 (to be updated in 2020). The total season normal is 18.63 inches.
*** Accumulated rainfall through Nov. 25. Data for this station is typically delayed for one or more days. Update will be made upon release of all data for the month. Santa Monica Airport, the nearest weather station to Westwood (2 miles away from UCLA), recorded 1.46 inches of rainfall during November 2019.
Source: National Weather Service Forecast Office, Los Angeles/Oxnard
