| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.68 | 1.14 | 1.71 | 1.97 | 2.05 | 2.09 | 2.78 | 4.12 | 4.73 | 6.69 | 7.92 | 9.73 | 11.66 | 14.39 | 18.02 | 23.61 | 33.62 | 42.26 | 48.71 | 56.12 |
| Accumulated Precipitation Departure from Normal (in.) | 0.05 | -0.18 | -0.43 | -0.9 | -1.57 | -2.33 | -2.34 | -1.99 | -2.6 | -2.41 | -2.8 | -1.51 | -1.72 | -1.32 | -4.5 | -3.37 | -0.2 | -2.81 | -7.65 | -11.57 |
| Accumulated Precipitation Percent of Average | 108 | 86 | 80 | 69 | 57 | 47 | 54 | 67 | 65 | 73 | 74 | 87 | 87 | 92 | 80 | 88 | 99 | 94 | 86 | 83 |
| Accumulated Precipitation Percentile (non-exceedance) | 65.6 | 50.1 | 40.2 | 26.2 | 13.7 | 4.8 | 7.3 | 16.6 | 10.6 | 15.1 | 13.2 | 30.4 | 29.7 | 35.5 | 10.2 | 20.5 | 50.1 | 30.5 | 9.3 | 3.1 |
| Standardized Precipitation Index | 0.4 | 0 | -0.25 | -0.64 | -1.09 | -1.66 | -1.46 | -0.97 | -1.25 | -1.03 | -1.12 | -0.51 | -0.53 | -0.37 | -1.27 | -0.82 | 0 | -0.51 | -1.32 | -1.86 |