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Monthly Rainfall by Season

Whittier, California
(Whittier Hills)
2016-2021

Also see:
Monthly Rainfall by Season - Downtown Los Angeles
Monthly Rainfall by Season - Los Angeles International Airport
Monthly Rainfall by Season - Burbank
Monthly Rainfall by Season - Lancaster
Monthly Rainfall by Season - Long Beach
Monthly Rainfall by Season - Palmdale
Monthly Rainfall by Season - Pasadena
Monthly Rainfall by Season - Sandberg
Monthly Rainfall by Season - Santa Catalina Island
Monthly Rainfall by Season - Santa Clarita
Monthly Rainfall by Season - Santa Monica
Monthly Rainfall by Season - Van Nuys, Los Angeles
Monthly Rainfall by Season - Westwood, Los Angeles
Monthly Rainfall by Season - Woodland Hills, Los Angeles

Also see our current rainfall season page for this weather station.


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


Quantity is measured in inches. T = Trace amount.

Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
Current Normals* 0.00 0.01 0.01 0.19 1.05 3.27 4.10 2.30 2.26 0.64 0.54 0.04 14.41
2020-2021 --- --- --- 0.01 0.44 1.66 2.40 0.07 1.20 0.02 --- --- 5.80 (1)
2019-2020 --- --- 0.02 0.01 2.38 4.73 0.27 0.07 4.27 2.87 0.32 0.01 14.95
2018-2019 --- --- --- 0.51 1.27 2.14 5.81 6.34 3.02 0.14 1.53 0.03 20.79
2017-2018 0.00 0.01 0.02 0.02 0.04 --- 2.36 0.33 2.28 0.02 0.16 --- 5.24
2016-2017 0.00 0.00 0.00 0.41 1.13 4.55 9.00 4.03 0.29 0.07 0.42 0.06 19.96
2015-2016 --- --- --- --- --- --- 3.08 0.73 1.43 0.10 0.27 0.04 5.65

* Most current month and season normals as determined by available historic rainfall data.

† 26 days or more of data were missing for this month.
‡ Due to one or more months of missing data this season, cumulative numbers cannot reflect a complete season total. (1) Seasonal rainfall through latest full month. Due to missing data for the first 3 months of the season, this total is incomplete.

Source: Western Regional Climate Center