| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.74 | 1.02 | 1.32 | 4.1 | 4.28 | 7.51 | 10.24 | 14.11 | 16.03 | 18.48 | 20.14 | 22.18 | 24.85 | 28.52 | 45.92 | 54.83 | 71.69 | 94.28 | 125.37 | 153.87 |
| Accumulated Precipitation Departure from Normal (in.) | -0.42 | -0.79 | -1.15 | 0.91 | 0.1 | 1.45 | 1.71 | 2.4 | 0.95 | -0.68 | -2.02 | -2.12 | -1.93 | -1.85 | -2.72 | 0.19 | -1.23 | -2.92 | 3.86 | 8.14 |
| Accumulated Precipitation Percent of Average | 64 | 56 | 53 | 129 | 102 | 124 | 120 | 121 | 106 | 96 | 91 | 91 | 93 | 94 | 94 | 100 | 98 | 97 | 103 | 106 |
| Accumulated Precipitation Percentile (non-exceedance) | 29.4 | 14.4 | 9.1 | 81.9 | 57 | 79.6 | 78.6 | 82.2 | 64.6 | 44.2 | 31.5 | 31.7 | 34.1 | 36.6 | 33.8 | 52.7 | 45 | 39.1 | 64.6 | 74.7 |
| Standardized Precipitation Index | -0.54 | -1.06 | -1.33 | 0.91 | 0.18 | 0.83 | 0.79 | 0.92 | 0.37 | -0.14 | -0.48 | -0.48 | -0.41 | -0.34 | -0.42 | 0.07 | -0.12 | -0.28 | 0.37 | 0.67 |