| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.7 | 1.12 | 1.57 | 2.68 | 3.14 | 3.6 | 4.46 | 5.85 | 5.96 | 6.97 | 7.24 | 7.76 | 12.95 | 17.09 | 21.44 | 26.42 | 29.82 | 41.04 | 51.4 | 64.07 |
| Accumulated Precipitation Departure from Normal (in.) | 0.07 | -0.61 | -1.16 | -1.01 | -1.36 | -1.69 | -1.56 | -0.89 | -1.67 | -1.36 | -1.89 | -2.06 | 0.39 | 1.97 | 1.77 | 1.48 | 0.33 | 1.74 | 2.29 | 5.14 |
| Accumulated Precipitation Percent of Average | 110 | 65 | 57 | 73 | 70 | 68 | 74 | 87 | 78 | 84 | 79 | 79 | 103 | 113 | 109 | 106 | 101 | 104 | 105 | 109 |
| Accumulated Precipitation Percentile (non-exceedance) | 66.2 | 27.9 | 14.1 | 22.7 | 15.7 | 12.1 | 15.8 | 31.5 | 17.7 | 25 | 17.3 | 15.4 | 59 | 78.7 | 73.1 | 67.7 | 55.1 | 65.8 | 67.7 | 80.9 |
| Standardized Precipitation Index | 0.42 | -0.59 | -1.08 | -0.75 | -1.01 | -1.17 | -1 | -0.48 | -0.93 | -0.68 | -0.94 | -1.02 | 0.23 | 0.79 | 0.62 | 0.46 | 0.13 | 0.41 | 0.46 | 0.87 |