Year Rain 1991 11.47 1992 21 1993 27.36 1994 8.11 1995 24.35 1996 12.46 1997 12.4 1998 31.01 1999 9.09 2000 11.57 2001 17.94 2002 4.42 2003 16.49 2004 9.24 2005 37.25 2006 13.19 2007 3.21 2008 13.53 2009 9.08 2010 16.36 2011 20.2 2012 8.69 2013 5.85 2014 6.08 2015 8.52 2016 9.65 2017 19 2018 4.79