| Year | Precipitation (cm) |
|---|---|
| 2023 | 15.31 |
| 2022 | 3.31 |
| 2021 | 9.12 |
| 2020 | 7.14 |
| 2019 | 9.30 |
| 2018 | 3.67 |
| 2017 | 4.63 |
| 2016 | 3.48 |
| 2015 | 3.57 |
| 2014 | 7.02 |
| 2013 | 9.30 |
| 2012 | 7.31 |
| 2011 | 6.17 |
| 2010 | 6.59 |
| 2009 | 7.98 |
| 2008 | 5.66 |
| 2007 | 3.14 |
| 2006 | 7.06 |
| 2005 | 3.07 |
| 2004 | 4.36 |
| 2003 | 7.89 |
| 2002 | 5.69 |
| 2001 | 5.98 |
| 2000 | 10.46 |
| 1999 | 2.75 |
| 1998 | 15.85 |
| 1997 | 4.33 |
| 1996 | 5.64 |
| 1995 | 1.79 |
| 1994 | 6.82 |
| 1993 | 6.16 |
| 1992 | 7.75 |
| 1991 | 2.96 |
| 1990 | 5.05 |
| 1989 | 7.42 |
| 1988 | 5.87 |
| 1987 | 8.52 |
| 1986 | 7.58 |
| 1985 | 2.04 |
| 1984 | 10.67 |