| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.1 | 4.66 | 7.22 | 7.48 | 7.53 | 8.17 | 11.25 | 12.09 | 12.55 | 15.08 | 18.05 | 27.46 | 42.41 | 45.61 | 62.7 | 74.88 | 86.07 | 112.7 | 133.42 | 165.7 |
| Accumulated Precipitation Departure from Normal (in.) | -1.85 | -1.97 | -1.01 | -1.57 | -2.19 | -2.42 | -0.62 | -1.76 | -4.45 | -5.49 | -6.06 | -1.11 | 5.6 | 6.43 | 5.54 | 7.18 | 0.39 | -1.58 | -9.51 | -5.97 |
| Accumulated Precipitation Percent of Average | 53 | 70 | 88 | 83 | 77 | 77 | 95 | 87 | 74 | 73 | 75 | 96 | 115 | 116 | 110 | 111 | 100 | 99 | 93 | 97 |
| Accumulated Precipitation Percentile (non-exceedance) | 13.9 | 20 | 38.5 | 30.7 | 22 | 20.9 | 45.5 | 33.1 | 12.1 | 8.3 | 8.7 | 43.4 | 82.6 | 84.6 | 77.4 | 80.9 | 53.1 | 45.6 | 22.7 | 33.9 |
| Standardized Precipitation Index | -1.08 | -0.84 | -0.29 | -0.5 | -0.77 | -0.81 | -0.11 | -0.44 | -1.17 | -1.39 | -1.36 | -0.16 | 0.94 | 1.02 | 0.75 | 0.87 | 0.08 | -0.11 | -0.75 | -0.41 |