| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.45 | 7.12 | 8.13 | 9.74 | 11.59 | 15.11 | 18.23 | 23.11 | 23.6 | 29.13 | 33.97 | 40.11 | 54.57 | 63.77 | 83.7 | 102.24 | 121.27 | 164.46 | 212.22 | 257.4 |
| Accumulated Precipitation Departure from Normal (in.) | -1.25 | -0.55 | -2.46 | -4.18 | -5.56 | -4.96 | -4.45 | -2.59 | -5.75 | -4.63 | -3.76 | -1.77 | 2.08 | 1.7 | -0.15 | -1.75 | -4.52 | -3.29 | 2.52 | 5.73 |
| Accumulated Precipitation Percent of Average | 66 | 93 | 77 | 70 | 68 | 75 | 80 | 90 | 80 | 86 | 90 | 96 | 104 | 103 | 100 | 98 | 96 | 98 | 101 | 102 |
| Accumulated Precipitation Percentile (non-exceedance) | 21.3 | 44.8 | 21.3 | 8.8 | 4.3 | 8.7 | 13.3 | 29.7 | 11 | 18.4 | 25.1 | 39.7 | 63.9 | 61.2 | 50.6 | 43.3 | 33.4 | 39.5 | 58.5 | 66.3 |
| Standardized Precipitation Index | -0.8 | -0.13 | -0.8 | -1.35 | -1.72 | -1.36 | -1.11 | -0.53 | -1.23 | -0.9 | -0.67 | -0.26 | 0.35 | 0.28 | 0.02 | -0.17 | -0.43 | -0.27 | 0.21 | 0.42 |