Annual Rainfall - Lindbergh Field

 

Based on Water Year (October-September)
A water year is defined as the calendar year that begins October 1 and ends September 30.

Water Year
(Oct-Sep)		 Actual
Rainfall (inches)		 Normal Rainfall (inches) % of
Normal
1965 8.81 10.41 85
1966 14.76 10.41 142
1967 10.86 10.41 104
1968 7.86 10.41 76
1969 11.48 10.41 110
1970 6.33 10.41 61
1971 8.03 10.41 77
1972 6.12 10.41 59
1973 10.99 10.41 106
1974 6.59 10.41 63
1975 10.64 10.41 102
1976 10.14 10.41 97
1977 9.18 10.41 88
1978 17.30 10.41  166
1979 14.93 10.41  143
1980 15.62 10.41  150
1981 8.13 10.41  78
1982 11.85 10.41 114
1983 18.49 10.41  178
1984 5.37 10.41 52
1985 9.60 10.41 92
1986 14.95 10.41 144
1987 9.30 10.41 89
1988 12.44 10.41 120 
1989 5.88 10.41  56
1990 7.62 10.41 73 
1991 12.31 9.83 125 
1992 12.48 9.90 126
1993 18.26 9.90  184 
1994 9.93 9.90  100 
1995 17.13 9.90  173 
1996 5.18 9.90 52 
1997 7.73 9.90  78
1998 17.16 9.90  173
1999 6.50 9.90 66
2000 5.75 9.90 58
2001 8.57 10.68 80
2002 3.30 10.77 31
2003 10.31 10.77 96
2004 5.18 10.77  48
2005 22.60 10.77  210
2006 5.36 10.77  50
2007 3.85 10.77 36
2008 7.20 10.77 67
2009 9.15 10.77 85
2010 10.6 10.77 98
2011 12.70 10.34 123
2012 7.90 10.34 76
2013 6.55 10.34 63
2014 5.09 10.34 49
2015 11.91 10.34 115
2016 8.18 10.34 79
2017 12.73 10.34 123
2018 3.34 10.34 32
2019 12.93 10.34 125

 *Normal rainfall is the average of a previous period of multiple years.