| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.34 | 3.14 | 8.95 | 11.2 | 12 | 14.71 | 15.52 | 20.23 | 24.55 | 27.86 | 30.76 | 34.18 | 49.44 | 55.49 | 81.53 | 105.57 | 130.47 | 178.72 | 238.98 | 295.98 |
| Accumulated Precipitation Departure from Normal (in.) | -1.99 | -3.99 | -1.59 | -2.8 | -5.54 | -5.94 | -8.45 | -7.12 | -6.83 | -7.77 | -9.41 | -10.18 | -5.48 | -9.63 | -7.33 | -4.01 | -2.84 | 1.03 | 16.94 | 29.64 |
| Accumulated Precipitation Percent of Average | 54 | 44 | 85 | 80 | 68 | 71 | 65 | 74 | 78 | 78 | 77 | 77 | 90 | 85 | 92 | 96 | 98 | 101 | 108 | 111 |
| Accumulated Precipitation Percentile (non-exceedance) | 20.1 | 4.8 | 36.2 | 25.3 | 10 | 10.8 | 4.3 | 10.5 | 13.4 | 11.1 | 7.9 | 7.4 | 26.5 | 14.7 | 25.5 | 38.2 | 42.9 | 53.7 | 82.1 | 92 |
| Standardized Precipitation Index | -0.84 | -1.66 | -0.35 | -0.66 | -1.28 | -1.24 | -1.71 | -1.25 | -1.11 | -1.22 | -1.41 | -1.45 | -0.63 | -1.05 | -0.66 | -0.3 | -0.18 | 0.09 | 0.92 | 1.41 |