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California Water Authority

Annual Rainfall at Lake Cuyamaca, San Diego County

Based on Water Year (October-September)

Year Actual Rainfall (In) Normal Rainfall (In) % of Normal
1964 33.04 35.40 93
1965 27.86 35.40 79
1966 37.48 35.40 106
1967 47.04 35.40 133
1968 28.49 35.40 80
1969 46.85 35.40 132
1970 20.48 35.40 58
1971 30.23 35.40 85
1972 20.98 35.40 59
1973 52.10 35.40 147
1974 23.58 35.40 67
1975 34.79 35.40 98
1976 34.48 35.40 97
1977 25.14 35.40 71
1978 54.80 35.40 155
1979 42.26 35.40 119
1980 72.39 35.40 204
1981 21.80 35.40 62
1982 40.10 35.40 113
1983 74.42 35.40 210
1984 28.44 35.40 80
1985 33.00 35.40 93
1986 40.63 35.40 115
1987 21.67 35.40 61
1988 31.06 35.40 88
1989 22.45 35.40 63
1990 20.17 35.40 57
1991 34.16 35.40 98
1992 34.21 35.40 97
1993 60.41 35.40 171
1994 32.28 34.19 94
1995 56.82 34.19 166
1996 19.87 34.19 58
1997 27.39 34.19 80
1998 55.00 34.19 161
1999 25.52 34.19 75
2000 19.40 34.19 57
2001 15.07 34.19 44
2002 9.46 34.19 28
2003 34.46 34.19 101
2004 14.89 34.19 44
2005 55.38 34.18 162
2006 23.44 33.10 71
2007 14.97 33.24 45