| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.38 | 1.91 | 2.66 | 4.06 | 4.47 | 5.78 | 6.49 | 6.8 | 7.71 | 8.37 | 8.62 | 8.99 | 12.43 | 15.63 | 22 | 29.54 | 34.3 | 44.18 | 52.03 | 61.77 |
| Accumulated Precipitation Departure from Normal (in.) | -0.06 | -0.53 | -0.76 | -0.27 | -0.94 | -0.71 | -0.92 | -1.5 | -1.36 | -1.4 | -1.79 | -2.62 | -2.6 | -2.46 | -1.22 | -0.16 | -0.52 | -2.22 | -6 | -7.93 |
| Accumulated Precipitation Percent of Average | 96 | 78 | 78 | 94 | 83 | 89 | 88 | 82 | 85 | 86 | 83 | 77 | 83 | 86 | 95 | 99 | 99 | 95 | 90 | 89 |
| Accumulated Precipitation Percentile (non-exceedance) | 54.7 | 34.2 | 30.1 | 45.8 | 28.9 | 36.9 | 33.3 | 22 | 26.1 | 26.3 | 20.7 | 13.2 | 18.7 | 22.5 | 39.5 | 50.6 | 47.9 | 37.3 | 19.9 | 15.2 |
| Standardized Precipitation Index | 0.12 | -0.41 | -0.52 | -0.1 | -0.56 | -0.33 | -0.43 | -0.77 | -0.64 | -0.63 | -0.82 | -1.12 | -0.89 | -0.75 | -0.27 | 0.02 | -0.05 | -0.32 | -0.85 | -1.03 |