| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 3.11 | 9.4 | 10.43 | 12.91 | 15.66 | 17.37 | 20.97 | 23.09 | 25.02 | 29.36 | 33.91 | 44.1 | 52.45 | 60 | 78 | 107.8 | 137.48 | 182.69 | 235.88 | 284.7 |
| Accumulated Precipitation Departure from Normal (in.) | -0.81 | 1.71 | -0.24 | -1.13 | -2.16 | -4.06 | -4.24 | -6.37 | -8.97 | -9.37 | -9.15 | -3.19 | -5.51 | -8.81 | -16.67 | -8.46 | -4.69 | -6.86 | -1.02 | 0.47 |
| Accumulated Precipitation Percent of Average | 79 | 122 | 98 | 92 | 88 | 81 | 83 | 78 | 74 | 76 | 79 | 93 | 90 | 87 | 82 | 93 | 97 | 96 | 100 | 100 |
| Accumulated Precipitation Percentile (non-exceedance) | 34.4 | 79.2 | 49.6 | 38.1 | 29.4 | 16.6 | 19.2 | 11.2 | 5.7 | 6.2 | 8.4 | 34.1 | 24 | 15.2 | 6.3 | 25 | 38.4 | 35.4 | 49.1 | 51.9 |
| Standardized Precipitation Index | -0.4 | 0.81 | -0.01 | -0.3 | -0.54 | -0.97 | -0.87 | -1.22 | -1.58 | -1.54 | -1.38 | -0.41 | -0.71 | -1.03 | -1.53 | -0.67 | -0.3 | -0.37 | -0.02 | 0.05 |