| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.49 | 2.72 | 3.73 | 5.17 | 5.33 | 8.63 | 10.79 | 13.05 | 15.28 | 18.62 | 22.07 | 24.7 | 30.19 | 33.45 | 54.55 | 63.01 | 82.69 | 110.66 | 150.6 | 200.52 |
| Accumulated Precipitation Departure from Normal (in.) | 0.69 | -0.02 | 0.14 | 0.5 | -0.92 | 0.12 | -1.27 | -3.02 | -4.68 | -6.09 | -6.88 | -7.17 | -5.27 | -6.98 | -9.29 | -9.34 | -13.09 | -17.16 | -9.33 | 8.51 |
| Accumulated Precipitation Percent of Average | 138 | 99 | 104 | 111 | 85 | 101 | 89 | 81 | 77 | 75 | 76 | 78 | 85 | 83 | 85 | 87 | 86 | 87 | 94 | 104 |
| Accumulated Precipitation Percentile (non-exceedance) | 79.6 | 54.9 | 58.9 | 67 | 35.3 | 55.7 | 38.4 | 22.5 | 12.5 | 8.2 | 8.6 | 9.3 | 18.6 | 12.9 | 13.2 | 14.3 | 10.1 | 8 | 26 | 71.5 |
| Standardized Precipitation Index | 0.83 | 0.12 | 0.22 | 0.44 | -0.38 | 0.14 | -0.3 | -0.76 | -1.15 | -1.39 | -1.37 | -1.32 | -0.89 | -1.13 | -1.12 | -1.07 | -1.28 | -1.41 | -0.64 | 0.57 |