| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.5 | 1.38 | 2.38 | 3.57 | 3.79 | 4.41 | 5.8 | 8.3 | 11.92 | 16.25 | 19.94 | 20.59 | 22.41 | 22.64 | 31 | 34.07 | 48.43 | 65.51 | 86.44 | 111.73 |
| Accumulated Precipitation Departure from Normal (in.) | -0.57 | -0.24 | 0.37 | 1.05 | 0.61 | 0 | -0.24 | -0.28 | 0.39 | 1.7 | 2.47 | 1.35 | 1.17 | -0.99 | -7.45 | -8.77 | -9.28 | -11.46 | -9.78 | -3.72 |
| Accumulated Precipitation Percent of Average | 47 | 85 | 118 | 142 | 119 | 100 | 96 | 97 | 103 | 112 | 114 | 107 | 105 | 96 | 81 | 80 | 84 | 85 | 90 | 97 |
| Accumulated Precipitation Percentile (non-exceedance) | 32.3 | 49.4 | 68.9 | 81.1 | 70.6 | 55.8 | 49.9 | 49.1 | 58.5 | 70.2 | 74.3 | 65.1 | 62.8 | 44.2 | 9.8 | 7.1 | 10 | 8.5 | 14.8 | 36.5 |
| Standardized Precipitation Index | -0.46 | -0.01 | 0.49 | 0.88 | 0.54 | 0.15 | 0 | -0.02 | 0.21 | 0.53 | 0.65 | 0.39 | 0.33 | -0.15 | -1.29 | -1.47 | -1.28 | -1.37 | -1.05 | -0.34 |