| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.43 | 3.38 | 5.28 | 6.82 | 8.52 | 12.16 | 13.81 | 17.22 | 21.28 | 23.55 | 25.08 | 28.9 | 35.33 | 42.32 | 58.69 | 71.45 | 92.01 | 124 | 161.09 | 195.1 |
| Accumulated Precipitation Departure from Normal (in.) | 0.55 | 0.08 | 0.3 | -0.06 | -0.73 | 0.22 | -1.38 | -1.12 | -0.05 | -0.74 | -2.14 | -0.77 | 0.69 | 0.65 | -0.71 | 0.08 | 2.9 | 5.25 | 12.74 | 17.19 |
| Accumulated Precipitation Percent of Average | 129 | 102 | 106 | 99 | 92 | 102 | 91 | 94 | 100 | 97 | 92 | 97 | 102 | 102 | 99 | 100 | 103 | 104 | 109 | 110 |
| Accumulated Precipitation Percentile (non-exceedance) | 75.6 | 57.4 | 62 | 51.7 | 37.8 | 56.3 | 32.1 | 37.2 | 51.4 | 42.6 | 26.8 | 43 | 58.5 | 57.2 | 46.1 | 51.7 | 66.5 | 73.1 | 89.3 | 92.8 |
| Standardized Precipitation Index | 0.69 | 0.19 | 0.31 | 0.04 | -0.31 | 0.16 | -0.46 | -0.33 | 0.04 | -0.19 | -0.62 | -0.18 | 0.22 | 0.18 | -0.1 | 0.04 | 0.43 | 0.61 | 1.24 | 1.46 |