| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.2 | 0.27 | 0.53 | 2.39 | 2.98 | 3.49 | 4.93 | 5.79 | 7.17 | 8.81 | 10.34 | 10.84 | 13.43 | 20.32 | 33.52 | 38.18 | 44.42 | 65.48 | 81.69 | 96.61 |
| Accumulated Precipitation Departure from Normal (in.) | -0.86 | -1.72 | -2.25 | -1.35 | -2.51 | -3.78 | -4.13 | -4.83 | -5.05 | -4.96 | -4.87 | -5.84 | -6.04 | -3.66 | 0.1 | -2.52 | -5.71 | -1.4 | -1.91 | -3.75 |
| Accumulated Precipitation Percent of Average | 19 | 14 | 19 | 64 | 54 | 48 | 54 | 55 | 59 | 64 | 68 | 65 | 69 | 85 | 100 | 94 | 89 | 98 | 98 | 96 |
| Accumulated Precipitation Percentile (non-exceedance) | 10.7 | 0.6 | 0.5 | 19.8 | 7.4 | 2.3 | 3.1 | 2 | 2.7 | 4.5 | 5.5 | 3.6 | 4.5 | 20.4 | 52.8 | 35.4 | 21 | 45.1 | 43.7 | 37.7 |
| Standardized Precipitation Index | -1.24 | -2.48 | -2.59 | -0.85 | -1.45 | -2 | -1.87 | -2.06 | -1.92 | -1.7 | -1.6 | -1.8 | -1.7 | -0.83 | 0.07 | -0.37 | -0.81 | -0.12 | -0.16 | -0.31 |