| 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 | 2.65 | 5.15 | 7.16 | 7.71 | 11.5 | 13.44 | 15.41 | 18.48 | 20.68 | 22.96 | 24.8 | 30.98 | 36.88 | 58.13 | 69.55 | 87.11 | 122.94 | 165.98 | 214.67 |
| Accumulated Precipitation Departure from Normal (in.) | 0.19 | -0.85 | 0.4 | 0.86 | -0.65 | 0.54 | -1.23 | -3.12 | -3.97 | -6.37 | -8.18 | -9.64 | -8.2 | -8.58 | -10.89 | -10.47 | -16.48 | -15.33 | -7 | 7.01 |
| Accumulated Precipitation Percent of Average | 109 | 76 | 108 | 114 | 92 | 105 | 92 | 83 | 82 | 76 | 74 | 72 | 79 | 81 | 84 | 87 | 84 | 89 | 96 | 103 |
| Accumulated Precipitation Percentile (non-exceedance) | 63.1 | 29.6 | 64.2 | 71.3 | 42.8 | 61 | 39.7 | 23.8 | 21 | 11.6 | 6.9 | 4.6 | 9.4 | 9.9 | 10.6 | 13.3 | 6 | 11.4 | 32.3 | 67.9 |
| Standardized Precipitation Index | 0.33 | -0.54 | 0.36 | 0.56 | -0.18 | 0.28 | -0.26 | -0.71 | -0.81 | -1.19 | -1.48 | -1.69 | -1.32 | -1.29 | -1.25 | -1.11 | -1.55 | -1.21 | -0.46 | 0.46 |