| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.16 | 1.1 | 5.47 | 9.16 | 9.68 | 11.79 | 14.24 | 14.35 | 14.41 | 14.46 | 14.57 | 14.59 | 20.76 | 32.53 | 34.75 | 65.97 | 68.79 | 82.97 | 92.16 | 106.51 |
| Accumulated Precipitation Departure from Normal (in.) | -0.66 | -1.42 | -0.3 | -0.06 | -3.33 | -4.36 | -3.89 | -4.74 | -4.99 | -5.03 | -5 | -5.18 | -4.79 | -3.4 | -4.81 | 10.29 | 9.47 | 3.95 | -6.63 | -12.14 |
| Accumulated Precipitation Percent of Average | 20 | 44 | 95 | 99 | 74 | 73 | 79 | 75 | 74 | 74 | 74 | 74 | 81 | 91 | 88 | 118 | 116 | 105 | 93 | 90 |
| Accumulated Precipitation Percentile (non-exceedance) | 13.4 | 17.2 | 52.5 | 55.2 | 30 | 23.8 | 27.8 | 23 | 21.3 | 21 | 21.2 | 20.2 | 24.2 | 37 | 31.4 | 83.2 | 81.2 | 64.5 | 31.9 | 20.4 |
| Standardized Precipitation Index | -1.11 | -0.94 | 0.06 | 0.13 | -0.52 | -0.71 | -0.59 | -0.74 | -0.8 | -0.81 | -0.8 | -0.84 | -0.7 | -0.33 | -0.48 | 0.96 | 0.89 | 0.37 | -0.47 | -0.83 |