| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.04 | 3.86 | 6.51 | 9.67 | 13.09 | 14.37 | 20 | 24.75 | 30.34 | 35.57 | 38.04 | 42.31 | 50.04 | 56.35 | 77.84 | 99.67 | 120.87 | 170.32 | 215.33 | 261.63 |
| Accumulated Precipitation Departure from Normal (in.) | -1.35 | -2.79 | -3.14 | -2.86 | -2.64 | -5.3 | -4.25 | -3.81 | -2.27 | -0.68 | -2.02 | -0.69 | -2.75 | -6.47 | -8.28 | -6.3 | -8.42 | -2.09 | -0.11 | 3.16 |
| Accumulated Precipitation Percent of Average | 60 | 58 | 67 | 77 | 83 | 73 | 82 | 87 | 93 | 98 | 95 | 98 | 95 | 90 | 90 | 94 | 93 | 99 | 100 | 101 |
| Accumulated Precipitation Percentile (non-exceedance) | 18.5 | 7.6 | 10.2 | 18.2 | 24.7 | 9.1 | 17.2 | 22.2 | 35.2 | 47.2 | 37.8 | 47.3 | 34.9 | 19 | 16.5 | 26.4 | 21.5 | 44.1 | 50.5 | 58.8 |
| Standardized Precipitation Index | -0.9 | -1.43 | -1.27 | -0.91 | -0.68 | -1.34 | -0.95 | -0.76 | -0.38 | -0.07 | -0.31 | -0.07 | -0.39 | -0.88 | -0.97 | -0.63 | -0.79 | -0.15 | 0.01 | 0.22 |