| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.22 | 1.07 | 1.89 | 2.35 | 3.42 | 3.65 | 4.91 | 5.99 | 6.25 | 6.58 | 7.38 | 7.63 | 10.43 | 14.65 | 18.92 | 23.72 | 28.56 | 44.28 | 56.2 | 67.48 |
| Accumulated Precipitation Departure from Normal (in.) | -0.09 | -0.03 | -0.31 | -0.72 | -0.63 | -1.39 | -1.42 | -1.6 | -2.46 | -2.93 | -2.63 | -2.71 | -2.11 | -0.74 | -1.75 | -1.99 | -2.45 | 2.94 | 4.55 | 5.52 |
| Accumulated Precipitation Percent of Average | 70 | 97 | 86 | 77 | 84 | 72 | 78 | 79 | 72 | 69 | 74 | 74 | 83 | 95 | 92 | 92 | 92 | 107 | 109 | 109 |
| Accumulated Precipitation Percentile (non-exceedance) | 45.9 | 58.2 | 45.5 | 32.8 | 37.4 | 19.1 | 24.3 | 24.7 | 14.5 | 9.7 | 12.6 | 11.1 | 21.6 | 41.8 | 32.2 | 31.9 | 30.7 | 72 | 78.3 | 80.9 |
| Standardized Precipitation Index | -0.1 | 0.21 | -0.11 | -0.44 | -0.32 | -0.87 | -0.7 | -0.68 | -1.06 | -1.3 | -1.15 | -1.22 | -0.78 | -0.21 | -0.46 | -0.47 | -0.5 | 0.58 | 0.78 | 0.87 |