| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 3.24 | 4.33 | 4.98 | 5.41 | 6.37 | 7.35 | 8.28 | 11.01 | 13.4 | 17.9 | 23.45 | 26 | 30.93 | 34.59 | 56.22 | 65.41 | 80.59 | 112.17 | 136.38 | 164.14 |
| Accumulated Precipitation Departure from Normal (in.) | 0.96 | 0.64 | 0.53 | 0.17 | 0.18 | -0.29 | -1.67 | -2.07 | -3.43 | -2.79 | -1.55 | -2.43 | -1.95 | -1.46 | -0.64 | 0.96 | -4.66 | -1.51 | -5.72 | -6.4 |
| Accumulated Precipitation Percent of Average | 142 | 117 | 112 | 103 | 103 | 96 | 83 | 84 | 80 | 87 | 94 | 91 | 94 | 96 | 99 | 101 | 95 | 99 | 96 | 96 |
| Accumulated Precipitation Percentile (non-exceedance) | 82.1 | 71.3 | 67.1 | 58.2 | 57.9 | 48 | 26.7 | 24.3 | 13.7 | 22.7 | 36.4 | 30.1 | 36.4 | 40.2 | 47.5 | 56.9 | 29.8 | 45.5 | 33 | 33.3 |
| Standardized Precipitation Index | 0.92 | 0.56 | 0.44 | 0.21 | 0.2 | -0.05 | -0.62 | -0.7 | -1.09 | -0.75 | -0.35 | -0.52 | -0.35 | -0.25 | -0.06 | 0.17 | -0.53 | -0.11 | -0.44 | -0.43 |