| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.56 | 3.18 | 3.79 | 4.05 | 4.39 | 4.49 | 5.91 | 8.59 | 10.05 | 12.92 | 14.98 | 17.94 | 20.95 | 24.24 | 31.39 | 38.05 | 51.73 | 63.99 | 76.37 | 88.51 |
| Accumulated Precipitation Departure from Normal (in.) | 1.12 | 0.6 | 0.11 | -0.51 | -0.98 | -1.74 | -1.17 | 0.22 | 0.01 | 0.24 | -0.31 | 1.34 | 0.67 | 1.4 | -1.8 | -1.35 | 1.96 | -2.34 | -6.58 | -11.09 |
| Accumulated Precipitation Percent of Average | 178 | 123 | 103 | 89 | 82 | 72 | 83 | 103 | 100 | 102 | 98 | 108 | 103 | 106 | 95 | 97 | 104 | 96 | 92 | 89 |
| Accumulated Precipitation Percentile (non-exceedance) | 86.9 | 72 | 58.5 | 43.4 | 34 | 19.7 | 32.8 | 57.5 | 53.9 | 56.2 | 48.8 | 68 | 59.5 | 66.1 | 35.5 | 40.8 | 64.9 | 36.9 | 18.6 | 8.2 |
| Standardized Precipitation Index | 1.12 | 0.58 | 0.21 | -0.17 | -0.41 | -0.85 | -0.44 | 0.19 | 0.1 | 0.16 | -0.03 | 0.47 | 0.24 | 0.41 | -0.37 | -0.23 | 0.38 | -0.33 | -0.89 | -1.4 |