| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.05 | 1.11 | 2.36 | 3.43 | 4.55 | 5.87 | 7.53 | 8.42 | 9.48 | 9.59 | 9.97 | 11.31 | 14.25 | 14.9 | 17.66 | 25 | 31.39 | 51.39 | 62.33 | 68 |
| Accumulated Precipitation Departure from Normal (in.) | 0.19 | -1.34 | -1.76 | -2.21 | -2.33 | -1.97 | -1.28 | -1.27 | -1.49 | -2.4 | -2.32 | -1.61 | -2.8 | -5.92 | -8.24 | -8.78 | -7.49 | -0.47 | -2.5 | -9.84 |
| Accumulated Precipitation Percent of Average | 122 | 45 | 57 | 61 | 66 | 75 | 85 | 87 | 86 | 80 | 81 | 88 | 84 | 72 | 68 | 74 | 81 | 99 | 96 | 87 |
| Accumulated Precipitation Percentile (non-exceedance) | 70 | 20.7 | 23.8 | 24.6 | 23.1 | 29.3 | 39.2 | 39.8 | 37.3 | 27.9 | 28.6 | 36.3 | 27.5 | 10.4 | 4.7 | 6.2 | 11.4 | 49.2 | 39.2 | 13.4 |
| Standardized Precipitation Index | 0.52 | -0.82 | -0.71 | -0.69 | -0.73 | -0.54 | -0.27 | -0.26 | -0.32 | -0.59 | -0.56 | -0.35 | -0.6 | -1.26 | -1.67 | -1.53 | -1.21 | -0.02 | -0.27 | -1.11 |