| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 3.66 | 10.05 | 10.9 | 11.18 | 11.86 | 12.12 | 18.83 | 19.46 | 21.13 | 23.01 | 25.92 | 29.09 | 37.22 | 42.89 | 63.34 | 72.89 | 83.47 | 108.78 | 140.26 | 170.63 |
| Accumulated Precipitation Departure from Normal (in.) | -0.63 | 2.95 | 1.9 | 1.06 | 0.86 | -0.03 | 5.07 | 3.25 | 2.08 | 0.97 | 0.99 | 0.22 | -0.64 | 1.83 | 5.56 | 2.95 | -3.16 | -6.79 | -4.28 | -2.86 |
| Accumulated Precipitation Percent of Average | 85 | 142 | 121 | 110 | 108 | 100 | 137 | 120 | 111 | 104 | 104 | 101 | 98 | 104 | 110 | 104 | 96 | 94 | 97 | 98 |
| Accumulated Precipitation Percentile (non-exceedance) | 46.8 | 86.1 | 74.2 | 65.5 | 63.1 | 54 | 87.6 | 76.5 | 68.6 | 60.3 | 59.8 | 54.2 | 48.7 | 62.2 | 74.8 | 63.5 | 40.1 | 30.8 | 39.3 | 43.9 |
| Standardized Precipitation Index | -0.08 | 1.08 | 0.65 | 0.4 | 0.33 | 0.1 | 1.15 | 0.72 | 0.48 | 0.26 | 0.25 | 0.11 | -0.03 | 0.31 | 0.67 | 0.35 | -0.25 | -0.5 | -0.27 | -0.15 |