| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.54 | 0.93 | 1.54 | 2.02 | 3.29 | 6.18 | 8.3 | 10.15 | 12.96 | 13.68 | 14.25 | 14.55 | 17.61 | 22.28 | 31.52 | 37.31 | 48.93 | 62.67 | 77.85 | 88.58 |
| Accumulated Precipitation Departure from Normal (in.) | 0.07 | -0.09 | -0.11 | -0.6 | -0.53 | 0.15 | -0.22 | -0.09 | 0.66 | -0.12 | -0.52 | -0.78 | 0.64 | 0.93 | 0.86 | 0.63 | 2.94 | 1.38 | 1.27 | -3.31 |
| Accumulated Precipitation Percent of Average | 115 | 91 | 93 | 77 | 86 | 103 | 97 | 99 | 105 | 99 | 96 | 95 | 104 | 104 | 103 | 102 | 106 | 102 | 102 | 96 |
| Accumulated Precipitation Percentile (non-exceedance) | 67 | 47.3 | 47.7 | 30.1 | 36.5 | 57.2 | 48.7 | 51.4 | 63 | 50.9 | 45.1 | 41.1 | 60.8 | 63 | 59.9 | 57.1 | 71.8 | 60 | 58.3 | 34.3 |
| Standardized Precipitation Index | 0.44 | -0.07 | -0.06 | -0.52 | -0.35 | 0.18 | -0.03 | 0.04 | 0.33 | 0.02 | -0.12 | -0.22 | 0.27 | 0.33 | 0.25 | 0.18 | 0.58 | 0.25 | 0.21 | -0.4 |