| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.02 | 2 | 3.63 | 7.35 | 8 | 10.65 | 12.5 | 14.1 | 21.3 | 28.15 | 32.19 | 34.01 | 35.67 | 40.9 | 54.45 | 59.09 | 75.63 | 98.69 | 134.49 | 168.06 |
| Accumulated Precipitation Departure from Normal (in.) | -0.66 | -0.67 | 0.16 | 2.83 | 2.1 | 2.38 | 1.53 | 0.53 | 5.36 | 8.63 | 8.48 | 7.73 | 5.92 | 6.32 | 1.9 | -1.81 | -3.27 | -6.62 | 2.73 | 9.93 |
| Accumulated Precipitation Percent of Average | 61 | 75 | 105 | 163 | 136 | 129 | 114 | 104 | 134 | 144 | 136 | 129 | 120 | 118 | 104 | 97 | 96 | 94 | 102 | 106 |
| Accumulated Precipitation Percentile (non-exceedance) | 39.1 | 41.5 | 60.6 | 88.3 | 80.1 | 78.6 | 69.2 | 59 | 88 | 93.7 | 93.2 | 91 | 83.8 | 83.1 | 61 | 43.8 | 39 | 30.2 | 59.2 | 75.1 |
| Standardized Precipitation Index | -0.28 | -0.21 | 0.27 | 1.19 | 0.84 | 0.79 | 0.5 | 0.23 | 1.17 | 1.53 | 1.49 | 1.34 | 0.99 | 0.96 | 0.28 | -0.16 | -0.28 | -0.52 | 0.23 | 0.68 |