| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 9.12 | 15.76 | 22.76 | 28.14 | 32.04 | 36.63 | 39.99 | 40.26 | 46.8 | 47.59 | 53.35 | 55.9 | 72.88 | 89.6 | 107.34 | 140.26 | 161.49 | 233.17 | 293.94 | 369.86 |
| Accumulated Precipitation Departure from Normal (in.) | 4.66 | 6.39 | 7.38 | 7.72 | 6.44 | 5.47 | 4.62 | 1.68 | 4.82 | 1.78 | 2.93 | 1.35 | 3 | 3.89 | -1.79 | -0.04 | -2.27 | 14.67 | 20.81 | 42.13 |
| Accumulated Precipitation Percent of Average | 205 | 168 | 148 | 138 | 125 | 118 | 113 | 104 | 111 | 104 | 106 | 102 | 104 | 105 | 98 | 100 | 99 | 107 | 108 | 113 |
| Accumulated Precipitation Percentile (non-exceedance) | 96.6 | 96.3 | 94.3 | 91.3 | 85.9 | 79.5 | 75 | 61.2 | 74.4 | 60.9 | 65.4 | 58.2 | 63.3 | 64.1 | 46.4 | 51.4 | 46.1 | 77.3 | 82.2 | 95 |
| Standardized Precipitation Index | 1.82 | 1.79 | 1.58 | 1.36 | 1.07 | 0.82 | 0.67 | 0.28 | 0.65 | 0.28 | 0.4 | 0.21 | 0.34 | 0.36 | -0.09 | 0.04 | -0.1 | 0.75 | 0.92 | 1.65 |