| YEAR | RAINFALL (inches) | YEAR | RAINFALL (inches) | YEAR | RAINFALL (inches) | YEAR | RAINFALL (inches) |
| 1980 | 18.9 | 1990 | 12.9 | 2000 | 29.3 | 2010 | |
| 1981 | 22.5 | 1991 | 23.6 | 2001 | 34 | 2011 | |
| 1982 | 29.9 | 1992 | 28.3 | 2002 | 16.7 | 2012 | 13.9 |
| 1983 | 61.9 | 1993 | 42.3 | 2003 | 24 | 2013 | 16.4 |
| 1984 | 19.1 | 1994 | 20.1 | 2004 | 17.1 | 2014 | 11.5 |
| 1985 | 19.6 | 1995 | 53.3 | 2005 | 51.9 | 2015 | 11.6 |
| 1986 | 36 | 1996 | 30 | 2006 | 34 | 2016 | 21 |
| 1987 | 15.4 | 1997 | 37 | 2007 | 12.4 | 2017 | 39.3 |
| 1988 | 24.4 | 1998 | 52.3 | 2008 | 29.1 | ||
| 1989 | 15.9 | 1999 | 17.1 | 2009 | 17.9 | ||
| Decade Avg: | 26.36 | Decade Avg: | 31.69 | Decade Avg: | 26.64 | Decade Avg: | 18.95 |
