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Rainfall Normals
& High, Low & Daily Records

Los Angeles International Airport Weather Station

A jet takes off from Los Angeles International Airport. Los Angeles Almanac Photo.

Measured in Inches

Month Normal 1 Record High 2 Record Low 2 Daily Record
January 2.71 12.71 (1995) 0.00 (1972) 4.56 (1956)
February 3.25 13.79 (1998) 0.00 (1961) 3.91 (1961)
March 1.85 6.37 (1983) 0.00 (1956) 3.10 (1968)
April 0.70 4.52 (1965) 0.00 (1945) 1.35 (1999)
May 0.22 2.55 (1977) 0.00 (1945) 1.67 (1977)
June 0.08 0.74 (1993) 0.00 (1946) 0.74 (1993)
July 0.03 0.35 (2015) 0.00 (1945) 0.28 (1992)
August 0.05 2.47 (1978) 0.00 (1944) 2.10 (1977)
September 0.21 1.91 (1983) 0.00 (1944) 1.66 (1983)
October 0.56 3.78 (2004) 0.00 (1949) 1.75 (1972)
November 1.11 7.92 (1946) 0.00 (1948) 5.60 (1967)
December 2.05 8.83 (2010) 0.00 (1963) 4.53 (2004)
Season Total 14.93 31.28 (1998) 2.95 (1947) 5.88 (March 2, 1938)

1) Normals are from National Climatic Data Center data for the 30-year period of 1981-2010
2) Record highs and lows are for the period of 1944-2017

Source: National Weather Service and National Climate Data Center

Los Angeles International Airport Monthly Precipitation (rainfall) 1944-2017


Wettest Days Recorded in Los Angeles International Airport

Inches of Rainfall Date
5.60 November 21, 1967
4.56 January 26,1956
4.53 December 28, 2004
3.91 February 8, 1962
3.10 March 7, 1968