| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 3.7 | 5.27 | 8.17 | 12.88 | 14.38 | 17.77 | 20.67 | 24.11 | 32.2 | 38.77 | 44.53 | 49.21 | 63.86 | 69.54 | 99.8 | 116.42 | 144.57 | 205.21 | 256.96 | 321.89 |
| Accumulated Precipitation Departure from Normal (in.) | -1.47 | -5.44 | -6.93 | -5.34 | -6.81 | -6.71 | -8 | -8.36 | -4.85 | -3.62 | -3.55 | -3.81 | -4.39 | -8.09 | -6.35 | -14.46 | -14.81 | -7.52 | -9.07 | 2.44 |
| Accumulated Precipitation Percent of Average | 72 | 49 | 54 | 71 | 68 | 73 | 72 | 74 | 87 | 91 | 93 | 93 | 94 | 90 | 94 | 89 | 91 | 96 | 97 | 101 |
| Accumulated Precipitation Percentile (non-exceedance) | 33.4 | 6.6 | 6.4 | 17.1 | 11.5 | 13.5 | 10.6 | 11.7 | 27.9 | 35.2 | 36.4 | 36.3 | 37 | 26.4 | 34.2 | 18.3 | 20.4 | 37 | 36.3 | 54.8 |
| Standardized Precipitation Index | -0.43 | -1.5 | -1.52 | -0.95 | -1.2 | -1.1 | -1.25 | -1.19 | -0.59 | -0.38 | -0.35 | -0.35 | -0.33 | -0.63 | -0.41 | -0.9 | -0.83 | -0.33 | -0.35 | 0.12 |