| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.33 | 3.12 | 6.69 | 9.05 | 10.36 | 14.07 | 15.27 | 21.68 | 26.12 | 29.31 | 31.25 | 33.62 | 43.8 | 48.07 | 70.08 | 85.91 | 110.13 | 142.96 | 183.98 | 225.83 |
| Accumulated Precipitation Departure from Normal (in.) | -0.58 | -1.79 | -0.64 | -0.78 | -2.1 | -0.98 | -2.85 | 0.22 | 0.93 | 0.3 | -1.37 | -2.28 | 0.57 | -2.94 | -1.79 | -1.05 | 2.32 | -0.72 | 4.43 | 10.42 |
| Accumulated Precipitation Percent of Average | 80 | 64 | 91 | 92 | 83 | 93 | 84 | 101 | 104 | 101 | 96 | 94 | 101 | 94 | 98 | 99 | 102 | 99 | 102 | 105 |
| Accumulated Precipitation Percentile (non-exceedance) | 36.5 | 13.3 | 41.9 | 40 | 24.1 | 40 | 21.6 | 54.6 | 60.7 | 54.7 | 40.6 | 34 | 55.8 | 32.2 | 41.4 | 45.8 | 61.2 | 48.3 | 64.8 | 77.9 |
| Standardized Precipitation Index | -0.34 | -1.11 | -0.2 | -0.25 | -0.7 | -0.25 | -0.79 | 0.12 | 0.27 | 0.12 | -0.24 | -0.41 | 0.14 | -0.46 | -0.22 | -0.1 | 0.28 | -0.04 | 0.38 | 0.77 |