| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.36 | 2.17 | 2.82 | 4.36 | 5.09 | 6.54 | 8.87 | 11.14 | 13.73 | 14.99 | 15.93 | 17.2 | 19.8 | 24.11 | 34 | 40.61 | 53.07 | 70.66 | 82.87 | 98.72 |
| Accumulated Precipitation Departure from Normal (in.) | -0.62 | 0.2 | -0.14 | 0.24 | -0.51 | -0.41 | 0.35 | -0.41 | -0.54 | -0.79 | -0.97 | -0.55 | -0.92 | -0.6 | -1.51 | -1.84 | -0.19 | -0.31 | -5.77 | -7.64 |
| Accumulated Precipitation Percent of Average | 37 | 110 | 95 | 106 | 91 | 94 | 104 | 96 | 96 | 95 | 94 | 97 | 96 | 98 | 96 | 96 | 100 | 100 | 93 | 93 |
| Accumulated Precipitation Percentile (non-exceedance) | 6.8 | 64.6 | 49.4 | 61.5 | 40.6 | 43.6 | 59.9 | 46.1 | 45.1 | 41.6 | 39.3 | 44.9 | 40.8 | 45.1 | 37.6 | 35.7 | 49.9 | 49.1 | 20.7 | 16.4 |
| Standardized Precipitation Index | -1.49 | 0.37 | -0.01 | 0.29 | -0.24 | -0.16 | 0.25 | -0.1 | -0.12 | -0.21 | -0.27 | -0.13 | -0.23 | -0.12 | -0.31 | -0.37 | 0 | -0.02 | -0.82 | -0.98 |