| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.44 | 1.76 | 3.34 | 4.38 | 4.39 | 4.46 | 5.03 | 5.71 | 5.8 | 7.31 | 7.66 | 7.73 | 9.57 | 14.32 | 21.14 | 34.65 | 41.52 | 52.44 | 58.1 | 70.93 |
| Accumulated Precipitation Departure from Normal (in.) | 0.79 | 0.26 | 0.25 | -0.39 | -1.9 | -3.08 | -3.46 | -3.75 | -4.54 | -4.31 | -4.98 | -5.21 | -6.46 | -6.22 | -4.82 | 1.13 | 2.59 | 0.6 | -6.73 | -6.96 |
| Accumulated Precipitation Percent of Average | 221 | 117 | 108 | 92 | 70 | 59 | 59 | 60 | 56 | 63 | 61 | 60 | 60 | 70 | 81 | 103 | 107 | 101 | 90 | 91 |
| Accumulated Precipitation Percentile (non-exceedance) | 89.5 | 68 | 62.8 | 50.5 | 30.6 | 15.2 | 13.1 | 12.5 | 8.3 | 10.9 | 7.9 | 6.7 | 3.9 | 8.9 | 18.3 | 59.7 | 67.5 | 55.2 | 20.2 | 22.2 |
| Standardized Precipitation Index | 1.25 | 0.47 | 0.33 | 0.01 | -0.51 | -1.03 | -1.12 | -1.15 | -1.39 | -1.23 | -1.41 | -1.5 | -1.76 | -1.34 | -0.9 | 0.24 | 0.45 | 0.13 | -0.83 | -0.77 |