| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.93 | 2.03 | 3.55 | 5.05 | 5.69 | 6.69 | 7.42 | 8.58 | 9.09 | 10.51 | 11.09 | 11.52 | 15.73 | 19.2 | 27.29 | 35.88 | 41.96 | 55.02 | 65.07 | 76.29 |
| Accumulated Precipitation Departure from Normal (in.) | -0.63 | -0.87 | -0.52 | -0.09 | -0.55 | -0.6 | -0.89 | -0.89 | -1.48 | -1.05 | -1.37 | -2.03 | -1.9 | -1.66 | 0.15 | 1.45 | 1.26 | 0.78 | -2.73 | -5.09 |
| Accumulated Precipitation Percent of Average | 60 | 70 | 87 | 98 | 91 | 92 | 89 | 91 | 86 | 91 | 89 | 85 | 89 | 92 | 101 | 104 | 103 | 101 | 96 | 94 |
| Accumulated Precipitation Percentile (non-exceedance) | 21.8 | 20.8 | 35.7 | 50.6 | 37.9 | 37.7 | 31.6 | 33.7 | 22.9 | 31.6 | 26.7 | 18.3 | 24.4 | 29 | 53.5 | 65.8 | 62.5 | 57.2 | 32.4 | 20.7 |
| Standardized Precipitation Index | -0.78 | -0.81 | -0.37 | 0.01 | -0.31 | -0.31 | -0.48 | -0.42 | -0.74 | -0.48 | -0.62 | -0.9 | -0.69 | -0.55 | 0.09 | 0.41 | 0.32 | 0.18 | -0.46 | -0.82 |