| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.3 | 3.05 | 9.11 | 10.86 | 11.34 | 13.85 | 15.63 | 20.35 | 25.42 | 26.94 | 30.15 | 33.62 | 49.07 | 55.35 | 76.05 | 98.65 | 122.36 | 172.3 | 229.55 | 286.97 |
| Accumulated Precipitation Departure from Normal (in.) | -2.06 | -4.2 | -1.56 | -3.29 | -6.4 | -7.01 | -8.53 | -7.29 | -6.04 | -8.55 | -9.81 | -10.64 | -5.87 | -9.89 | -12.62 | -10.95 | -10.69 | -5.09 | 7.88 | 21.07 |
| Accumulated Precipitation Percent of Average | 53 | 42 | 85 | 77 | 64 | 66 | 65 | 74 | 81 | 76 | 75 | 76 | 89 | 85 | 86 | 90 | 92 | 97 | 104 | 108 |
| Accumulated Precipitation Percentile (non-exceedance) | 18.7 | 3.6 | 36.4 | 21.1 | 6.6 | 7 | 4.3 | 9.9 | 16.1 | 8.2 | 6.6 | 6.3 | 25.1 | 14.6 | 12.1 | 19.1 | 22.4 | 38.9 | 67.3 | 85.2 |
| Standardized Precipitation Index | -0.89 | -1.8 | -0.35 | -0.8 | -1.5 | -1.48 | -1.72 | -1.29 | -0.99 | -1.39 | -1.51 | -1.53 | -0.67 | -1.05 | -1.17 | -0.88 | -0.76 | -0.28 | 0.45 | 1.04 |