| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.11 | 3.78 | 4.44 | 5.79 | 6.55 | 7.05 | 7.58 | 7.71 | 8.36 | 8.86 | 10.27 | 13.71 | 19.75 | 20.87 | 28.12 | 35.83 | 42.64 | 54.97 | 67.27 | 80.13 |
| Accumulated Precipitation Departure from Normal (in.) | -0.67 | 0.21 | -0.73 | -0.35 | -0.16 | 0.02 | 0.24 | -0.61 | -1.24 | -1.93 | -1.95 | 0.02 | 0.87 | 0.13 | 0.72 | 1.42 | 1.58 | 0.25 | -1.12 | -1.93 |
| Accumulated Precipitation Percent of Average | 62 | 106 | 86 | 94 | 98 | 100 | 103 | 93 | 87 | 82 | 84 | 100 | 105 | 101 | 103 | 104 | 104 | 100 | 98 | 98 |
| Accumulated Precipitation Percentile (non-exceedance) | 22.3 | 60.8 | 38.1 | 46.3 | 49.8 | 53.7 | 58.5 | 39.9 | 30 | 20.3 | 21 | 52.7 | 62.8 | 53.7 | 59.5 | 64.2 | 64.6 | 53.2 | 43.5 | 39.3 |
| Standardized Precipitation Index | -0.76 | 0.27 | -0.3 | -0.09 | 0 | 0.09 | 0.21 | -0.26 | -0.52 | -0.83 | -0.81 | 0.07 | 0.33 | 0.09 | 0.24 | 0.36 | 0.37 | 0.08 | -0.16 | -0.27 |