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Monthly Precipitation (Rainfall)
Los Angeles International Airport

1944 to 2018

Wet Day at Los Angeles International Airport

Wet day at Los Angeles International Airport. Los Angeles Almanac Photo.

Also see:
Monthly Precipitation for Downtown Los Angeles
Monthly Precipitation for Long Beach Airport
Monthly Precipitation for Hollywood Burbank Airport, Burbank
Monthly Precipitation for Lancaster

This last rainfall season (2017-2018) was the driest for Los Angeles Airport since 2006-2007 and the second driest since rainfall records began being kept in 1944.


Quantity is measured in inches

Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
Season Average 0.02 0.06 0.17 0.38 1.33 1.82 2.63 2.57 1.77 0.72 0.18 0.05 11.58
2018-2019 0.00 0.00 --- --- --- --- --- --- --- --- --- --- ---
2017-2018 0.00 T 0.08 T 0.10 0.01 1.40 0.10 2.07 0.05 0.06 T 3.87
2016-2017 0.00 0.00 0.01 0.36 1.11 2.78 7.44 4.04 0.08 0.38 0.13 T 16.33
2015-2016 0.35 0.00 1.81 0.10 0.06 1.08 2.94 0.73 1.46 0.29 0.59 T 9.41
2014-2015 0.14 0.03 0.02 0.24 0.42 4.04 1.25 0.27 0.49 0.11 0.43 0.01 7.45
2013-2014 0.03 T 0.00 0.02 0.69 0.30 T 2.79 0.36 0.26 0.00 0.00 4.45
2012-2013 T 0.00 T 0.15 1.31 2.82 1.30 0.20 0.66 0.06 0.39 0.00 6.89
2011-2012 T 0.00 0.01 0.63 1.69 0.67 1.19 0.12 1.78 1.51 0.01 0.00 7.61
2010-2011 T 0.00 0.00 1.56 0.59 8.83 0.81 1.47 4.04 T 0.53 0.02 17.85
Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
2009-2010 0.00 0.00 T 1.30 0.00 2.05 4.30 3.23 0.21 1.25 0.08 T 12.42
2008-2009 0.00 T T T 1.50 2.51 0.51 3.41 0.05 T T 0.15 8.13
2007-2008 0.01 T 0.49 0.64 0.50 1.59 4.67 2.17 0.03 0.03 0.11 0.00 10.24
2006-2007 0.10 0.01 T T 0.25 0.61 0.39 0.82 0.09 0.36 0.00 T 2.63
2005-2006 T 0.00 0.25 1.01 0.47 0.95 1.42 2.03 2.52 1.63 0.60 0.01 10.89
2004-2005 0.00 0.00 T 3.78 0.11 6.49 6.87 6.95 1.08 0.90 0.33 T 26.51
2003-2004 0.02 T 0.00 0.71 0.80 1.14 0.49 4.61 0.77 0.03 0.04 T 8.61
2002-2003 0.00 T 0.08 0.05 1.60 1.77 T 3.78 1.66 0.49 0.95 T 10.38
2001-2002 T 0.00 0.00 0.04 1.34 1.25 0.73 0.35 0.27 0.02 0.11 0.05 4.16
2000-2001 0.00 0.03 0.03 1.12 0.00 T 4.68 7.30 1.29 1.10 0.01 T 15.56
Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
1999-2000 T 0.00 0.00 0.00 0.28 T 0.85 4.71 2.39 1.88 T 0.00 10.11
1998-1999 0.00 T 0.01 T 1.89 0.74 1.19 0.50 2.12 2.23 T 0.59 9.27
1997-1998 T T 0.27 T 2.66 3.93 3.71 13.79 3.37 1.00 2.46 0.09 31.28
1996-1997 T 0.00 0.00 1.46 1.93 4.74 5.12 0.05 T T T 0.00 13.3
1995-1996 0.06 0.00 T 0.01 0.10 2.16 1.94 4.19 1.36 0.42 0.05 0.00 10.29
1994-1995 T T 0.00 0.14 0.66 1.05 12.71 0.62 5.67 0.74 0.61 0.60 22.8
1993-1994 T 0.00 T 0.09 0.93 0.97 0.33 4.36 1.01 0.44 0.08 0.00 8.21
1992-1993 0.32 0.00 0.00 0.50 0.00 4.16 10.63 5.48 1.83 0.00 T 0.74 23.66
1991-1992 0.17 T 0.09 0.06 T 2.86 1.61 4.70 5.08 0.18 0.04 T 14.79
1990-1991 0.00 0.02 T 0.00 0.10 0.03 1.38 2.53 3.96 T T T 8.02
Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
1989-1990 T T 0.26 0.34 0.38 0.00 1.18 2.60 0.14 0.34 0.83 T 6.07
1988-1989 0.00 0.02 0.07 T 0.73 2.52 0.59 1.72 0.86 T 0.04 T 6.55
1987-1988 0.08 T 0.08 1.74 0.60 1.79 1.61 1.79 0.08 1.14 T T 8.91
1986-1987 0.09 T 1.44 0.10 1.14 0.30 1.27 0.64 0.92 0.02 T 0.09 6.01
1985-1986 T 0.00 0.28 0.36 4.75 0.44 2.31 5.36 4.89 0.30 0.00 T 18.69
1984-1985 0.00 0.29 0.09 0.28 1.24 4.21 0.70 1.91 0.72 T 0.16 0.00 9.6
1983-1984 0.00 1.25 1.91 0.94 2.74 2.11 0.39 0.01 0.14 1.16 T T 10.65
1982-1983 0.00 T 0.78 0.18 3.48 0.66 5.25 5.64 6.37 3.18 0.04 0.03 25.61
1981-1982 0.00 0.00 0.05 0.40 2.63 1.52 2.78 0.66 3.41 1.61 0.11 0.01 13.18
1980-1981 0.00 0.00 T T 0.00 1.57 1.51 1.58 3.24 0.46 T T 8.36
Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
1979-1980 0.00 T 0.04 0.31 0.22 0.42 6.97 9.13 3.69 0.17 0.07 T 21.02
1978-1979 0.00 T 0.39 0.04 1.20 0.83 5.26 2.53 4.74 0.00 T T 14.99
1977-1978 0.00 2.47 T T 0.04 3.92 7.48 7.66 5.75 1.23 T 0.00 28.55
1976-1977 0.02 0.03 1.85 1.50 0.87 0.95 3.21 0.26 1.23 T 2.55 T 12.47
1975-1976 T T T 0.24 T 0.10 0.00 2.15 0.83 0.77 T 0.28 4.37
1974-1975 T T T 0.54 T 3.76 0.01 3.21 2.98 0.74 0.04 T 11.28
1973-1974 0.00 0.02 T 0.08 1.92 0.45 5.68 0.13 2.49 0.14 0.02 T 10.93
1972-1973 T 0.06 0.03 1.79 3.13 1.88 3.16 4.87 2.42 T 0.01 T 17.35
1971-1972 T 0.00 T 0.28 0.22 5.70 0.00 0.16 T T 0.01 0.06 6.43
1970-1971 T 0.00 T 0.02 3.68 4.12 0.66 0.36 0.23 0.68 0.17 0.00 9.92
Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
1969-1970 0.15 0.00 0.01 0.00 1.37 0.01 1.44 1.39 1.29 T T 0.01 5.67
1968-1969 0.04 T 0.00 0.32 0.24 1.42 9.60 3.76 0.42 0.38 T T 16.18
1967-1968 T 0.00 0.44 T 7.47 1.05 0.84 0.44 3.77 0.49 T T 14.5
1966-1967 0.01 T 0.19 0.04 2.69 3.67 2.71 0.05 1.47 2.68 0.03 T 13.54
1965-1966 T 0.12 0.11 T 6.38 3.25 0.84 1.40 0.49 0.01 0.02 T 12.62
1964-1965 T T T 0.30 1.07 1.95 0.43 0.34 1.63 4.52 T 0.03 10.27
1963-1964 0.00 0.01 1.13 0.42 2.76 T 1.49 T 1.20 0.20 0.01 0.29 7.51
1962-1963 T 0.00 T 0.07 0.02 0.01 0.62 4.48 2.42 1.41 0.02 0.24 9.29
1961-1962 0.01 0.30 0.04 T 1.88 1.07 2.68 11.07 1.11 0.00 0.06 T 18.22
1960-1961 T 0.00 T T 2.67 0.06 1.27 T 0.46 0.02 T T 4.48
Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
1959-1960 T T 0.04 0.01 0.06 1.11 2.83 2.90 0.21 2.00 T T 9.16
1958-1959 T 0.02 0.03 0.32 T 0.01 1.11 3.72 0.00 0.39 T T 5.6
1957-1958 0.03 T 0.00 1.27 0.46 2.10 1.49 6.26 5.25 2.04 0.01 T 18.91
1956-1957 T T 0.00 0.01 0.00 0.49 3.88 1.94 0.95 1.33 0.27 0.06 8.93
1955-1956 0.01 T T T 1.35 0.94 8.07 0.51 T 2.07 0.56 T 13.51
1954-1955 0.01 0.04 T T 1.24 0.74 4.12 0.88 0.15 2.20 0.42 0.07 9.87
1953-1954 0.02 T T T 1.23 0.06 4.78 3.36 2.60 0.11 0.02 0.01 12.19
1952-1953 T T 0.06 T 2.76 2.28 1.13 0.10 0.44 1.78 T T 8.55
1951-1952 0.00 0.06 T 0.23 0.71 4.63 7.23 0.72 4.33 1.21 T T 19.12
1950-1951 0.03 T 0.11 0.12 0.94 0.01 2.82 0.84 0.38 1.37 0.02 T 6.64
Season Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Season Total
1949-1950 T T 0.01 T 1.46 2.21 2.53 2.04 0.47 0.41 T 0.02 9.15
1948-1949 T T T 0.03 T 2.22 2.30 1.55 1.44 0.01 0.42 T 7.97
1947-1948 0.00 0.01 0.03 0.25 0.03 0.98 0.15 1.00 2.24 0.63 T 0.04 5.36
1946-1947 T 0.00 0.01 0.80 7.92 2.91 0.09 0.44 1.02 0.23 0.04 T 13.46
1945-1946 T T T 0.46 0.18 4.45 0.25 0.53 3.29 0.65 T T 9.81
1944-1945 * T T 0.06 3.77 0.54 0.15 2.74 3.21 T T 0.03 10.50**

T = Trace amount
* 26 days or more of data were missing for this month.
** Due to one month of missing data for this season, the accumulated number cannot reflect a complete season total.

Source: Western Regional Climate Center