| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 3.93 | 9.96 | 11.1 | 13.74 | 16.77 | 18.51 | 22.43 | 24.93 | 26.94 | 31 | 35.64 | 45.49 | 53.83 | 62.42 | 84.25 | 113.38 | 144.26 | 190.19 | 247.2 | 289.43 |
| Accumulated Precipitation Departure from Normal (in.) | 0.14 | 2.69 | 1.02 | 0.61 | 0.16 | -1.55 | -1.38 | -2.91 | -5.14 | -5.51 | -5.12 | 0.64 | -1.09 | -2.54 | -5.48 | 3.48 | 9.57 | 10.68 | 22.93 | 20.47 |
| Accumulated Precipitation Percent of Average | 104 | 137 | 110 | 105 | 101 | 92 | 94 | 90 | 84 | 85 | 87 | 101 | 98 | 96 | 94 | 103 | 107 | 106 | 110 | 108 |
| Accumulated Precipitation Percentile (non-exceedance) | 58.9 | 89.9 | 68.7 | 61.2 | 54.6 | 35.4 | 39.7 | 29 | 17.6 | 17.2 | 20.8 | 55.8 | 45.3 | 38.6 | 30.7 | 63.3 | 76.7 | 75.1 | 88.7 | 83.5 |
| Standardized Precipitation Index | 0.23 | 1.27 | 0.49 | 0.28 | 0.11 | -0.37 | -0.26 | -0.55 | -0.93 | -0.95 | -0.81 | 0.15 | -0.12 | -0.29 | -0.5 | 0.34 | 0.73 | 0.68 | 1.21 | 0.97 |