Index | Standard difference | Change tendency rate | Mean value | |||||
Over the year | The 1960s | The 1970s | The 1980s | The 1990s | From the year of 2000s | |||
PRCPTOT | 23.297 | 8.232 | 144.33 | 129.38 | 134.16 | 143.79 | 159.22 | 155.11 |
SDII | 0.549 | 0.13 | 4.62 | 4.45 | 4.3 | 4.64 | 4.82 | 4.9 |
RX1day | 2.355 | 0.474 | 17.97 | 17.71 | 16.51 | 17.81 | 19 | 18.81 |
RX5day | 5.639 | 0.434 | 25.704 | 26.68 | 23.86 | 23.69 | 28.01 | 26.29 |
R95 | 32.197 | 9.322 | 116.24 | 108.56 | 97.1 | 105.65 | 136.7 | 133.2 |
CDD | 11.795 | −2.867 | 67.2 | 71.23 | 68.53 | 70.59 | 66.59 | 59.04 |
CWD | 0.49 | 0.154 | 4.92 | 4.83 | 4.67 | 4.63 | 5.11 | 5.35 |