| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.3 | 4.15 | 5.65 | 6.11 | 6.31 | 6.69 | 7.06 | 7.36 | 8.01 | 9.91 | 14.9 | 17.17 | 26.83 | 29.11 | 33.99 | 45.45 | 50.29 | 61.47 | 76.12 | 93.9 |
| Accumulated Precipitation Departure from Normal (in.) | 0.13 | -1.35 | -2.25 | -3.12 | -3.6 | -3.63 | -3.7 | -3.81 | -3.66 | -2.73 | 0.88 | 1.5 | 3.24 | 3.09 | 2.68 | 3.8 | 3.34 | -1.14 | -2.17 | -0.13 |
| Accumulated Precipitation Percent of Average | 106 | 75 | 71 | 66 | 64 | 65 | 66 | 66 | 69 | 78 | 106 | 110 | 114 | 112 | 109 | 109 | 107 | 98 | 97 | 100 |
| Accumulated Precipitation Percentile (non-exceedance) | 61.3 | 24.8 | 18 | 11 | 7.1 | 6.8 | 6.4 | 6 | 7.6 | 17.4 | 63.5 | 69.8 | 78.3 | 77.3 | 72.8 | 76.1 | 72.8 | 44.5 | 39.4 | 50.4 |
| Standardized Precipitation Index | 0.29 | -0.68 | -0.92 | -1.23 | -1.47 | -1.49 | -1.52 | -1.55 | -1.44 | -0.94 | 0.35 | 0.52 | 0.78 | 0.75 | 0.61 | 0.71 | 0.61 | -0.14 | -0.27 | 0.01 |