|   年份  |       1月  |       2月  |       3月  |       4月  |       5月  |       6月  |       7月  |       8月  |       9月  |       10月  |       11月  |       12月  |       年降水量(mm)  |    
|   2008  |       3.0  |       11.6  |       17.8  |       21.7  |       15.8  |       8.9  |       20.9  |       17.1  |       16.8  |       12.8  |       12.8  |       12.6  |       171.8  |    
|   2009  |       6.3  |       11.8  |       35.0  |       65.1  |       70.9  |       39.3  |       10.8  |       12.4  |       35.3  |       15.5  |       27.5  |       23.2  |       353.1  |    
|   2010  |       15.6  |       9.5  |       46.8  |       30.0  |       26.2  |       31.2  |       13.2  |       12.5  |       5.1  |       32.5  |       28.3  |       31.5  |       282.4  |    
|   2011  |       11.0  |       17.2  |       20.1  |       46.6  |       43.5  |       22.4  |       64.9  |       55.4  |       1.7  |       36.9  |       12.7  |       12.1  |       344.5  |    
|   2012  |       9.2  |       18.4  |       25.6  |       5.9  |       25.9  |       24.9  |       27.6  |       10.1  |       34.2  |       32.3  |       44.2  |       28.6  |       286.9  |    
|   2013  |       7.1  |       11.7  |       13.2  |       69.2  |       27.1  |       31.3  |       23.3  |       29.2  |       12.7  |       16.9  |       44.5  |       15.0  |       300.9  |    
|   2014  |       8.2  |       20.6  |       26.4  |       68.1  |       32.5  |       6.1  |       21.3  |       6.1  |       29.9  |       24.0  |       31.6  |       22.2  |       297.0  |    
|   2015  |       15.0  |       15.0  |       14.5  |       55.0  |       23.7  |       74.3  |       3.8  |       53.9  |       36.5  |       33.4  |       32.7  |       51.1  |       408.9  |    
|   2016  |       12.6  |       6.2  |       14.2  |       48.5  |       46.0  |       70.5  |       40.6  |       24.4  |       0  |       64.6  |       43.6  |       15.9  |       387.1  |    
|   2017  |       4.7  |       32.4  |       7.6  |       62.2  |       38.6  |       40.7  |       3.7  |       22.0  |       8.0  |       20.0  |       40.0  |       29.8  |       309.7  |    
|   月均降水量(mm)  |       9.27  |       15.44  |       22.12  |       47.23  |       35.02  |       34.96  |       23.01  |       24.31  |       20.02  |       28.89  |       31.79  |       24.2  |       
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