| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.7 | 1.72 | 3.06 | 5.24 | 6.48 | 8.2 | 9.29 | 12.76 | 16.01 | 21.22 | 24.01 | 25.12 | 27.25 | 29.81 | 46.92 | 52.39 | 71.42 | 98.97 | 134.77 | 170.06 |
| Accumulated Precipitation Departure from Normal (in.) | -0.92 | -0.81 | -0.09 | 1.25 | 1.3 | 1 | -0.63 | -0.42 | -0.61 | 0.48 | -0.72 | -2.05 | -3.07 | -4.58 | -7.46 | -9.18 | -10.17 | -9.86 | -1.3 | 6.81 |
| Accumulated Precipitation Percent of Average | 43 | 68 | 97 | 131 | 125 | 114 | 94 | 97 | 96 | 102 | 97 | 92 | 90 | 87 | 86 | 85 | 88 | 91 | 99 | 104 |
| Accumulated Precipitation Percentile (non-exceedance) | 25.8 | 34.6 | 54.7 | 77.7 | 75.7 | 68.6 | 45.4 | 48.1 | 47.2 | 57 | 47.5 | 37.5 | 31.9 | 25.6 | 18.2 | 15.5 | 16.3 | 21.4 | 47.6 | 68.6 |
| Standardized Precipitation Index | -0.65 | -0.4 | 0.12 | 0.76 | 0.7 | 0.48 | -0.11 | -0.05 | -0.07 | 0.18 | -0.06 | -0.32 | -0.47 | -0.65 | -0.91 | -1.02 | -0.98 | -0.79 | -0.06 | 0.48 |