Days with rain greater than or equal to threshold (0.25 mm)
    Year        1        2        3        4        5        6        7        8        9       10       11       12    Total
    2018       25       18       13       15        3        8        1        1       13       14       17       16      144
    2017        9       18       23       21       14        5        3        2       10       15       25       14      159
    2016       21       23       20        7        3        8        6        3       12       26       23       21      173
    2015       15       19       21       12        3        4        3        6       15       18       18       23      157
    2014        8        1                 2        6        6        5        2       12       23       15       14         
    2013       19       16       17       16       17        9                 4       12       17       21       14         
    2012       19       19       19       16        8       14        6        1        2       18       22       25      169
    2011       22       17       25       16       13        8       11        1       10       20       19       19      181
    2010       21       17       18       18       14        7        2        5       22       18       20       16      178
    2009       13       14       18        9       11        6        3        4       11        8        2       11      110
    2008       19       14       27       17        8        6        3       10        6       15       19       21      165
    2007       19       18       22       15        5       11        6        8       12       21       22       24      183
    2006                                            3        5        4        2        7       12       27       19         
 Average       18       16       20       14        8        7        4        4       11       17       19       18      161 
 Std Dev        5        5        4        5        5        3        3        3        5        5        6        4       21