| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.09 | 2.21 | 2.68 | 3.15 | 3.79 | 6.54 | 8.49 | 9.97 | 11.2 | 16.8 | 18.43 | 19.36 | 22.66 | 25.81 | 35.76 | 41.2 | 47.9 | 59.12 | 78.51 | 93.12 |
| Accumulated Precipitation Departure from Normal (in.) | -0.06 | 0.26 | -0.17 | -0.55 | -0.87 | 0.68 | 1.34 | 1.91 | 2.08 | 5.83 | 5.19 | 4.41 | 4.85 | 5 | 5.89 | 5.49 | 3.13 | -0.59 | 3.87 | 3.55 |
| Accumulated Precipitation Percent of Average | 95 | 113 | 94 | 85 | 81 | 112 | 119 | 124 | 123 | 153 | 139 | 129 | 127 | 124 | 120 | 115 | 107 | 99 | 105 | 104 |
| Accumulated Precipitation Percentile (non-exceedance) | 51.7 | 68.3 | 46.2 | 31 | 24.3 | 70.8 | 78.8 | 85.2 | 85 | 98.6 | 96.1 | 93.5 | 94 | 93.3 | 92.7 | 89.5 | 74.6 | 47.3 | 72.4 | 68.8 |
| Standardized Precipitation Index | 0.04 | 0.48 | -0.1 | -0.49 | -0.7 | 0.55 | 0.8 | 1.05 | 1.04 | 2.19 | 1.76 | 1.52 | 1.56 | 1.5 | 1.45 | 1.25 | 0.66 | -0.07 | 0.59 | 0.49 |