| Year | Precipitation (inches) |
|---|---|
| 2023 | 0.61 |
| 2022 | 1.00 |
| 2016 | 0.38 |
| 2015 | 0.85 |
| 2014 | 1.55 |
| 2013 | 0.33 |
| 2012 | 1.47 |
| 2011 | 0.25 |
| 2010 | 1.63 |
| 2009 | 0.31 |
| 2007 | 0.53 |
| 2006 | 0.14 |
| 2005 | 0.84 |
| 2004 | 0.00 |
| 2003 | 0.69 |
| 2000 | 0.35 |
| 1999 | 0.34 |
| 1998 | 2.15 |
| 1996 | 1.60 |
| 1995 | 0.94 |
| 1993 | 0.19 |
| 1992 | 1.46 |
| 1991 | 0.94 |
| 1990 | 1.23 |
| 1989 | 0.84 |
| 1988 | 1.54 |
| 1987 | 1.51 |
| 1985 | 2.15 |
| 1984 | 1.04 |
| 1983 | 1.94 |
| 1982 | 0.79 |
| 1981 | 1.74 |
| 1980 | 1.03 |
| 1979 | 0.95 |
| 1978 | 0.79 |
| 1977 | 0.96 |