| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.79 | 3.23 | 5.48 | 6.49 | 10.92 | 12.85 | 14.43 | 15.04 | 15.32 | 15.48 | 15.63 | 16.57 | 22.15 | 31.02 | 35.5 | 48.88 | 53.06 | 72.18 | 89.24 | 105.57 |
| Accumulated Precipitation Departure from Normal (in.) | 0.43 | 0.16 | 0.49 | -1.03 | 0.72 | 0.11 | 0.28 | 0.1 | -0.04 | -0.2 | -1.09 | -1.5 | -0.91 | 0.21 | -0.66 | 0.02 | -1.16 | -0.1 | -1.1 | -2.82 |
| Accumulated Precipitation Percent of Average | 132 | 105 | 110 | 86 | 107 | 101 | 102 | 101 | 100 | 99 | 93 | 92 | 96 | 101 | 98 | 100 | 98 | 100 | 99 | 97 |
| Accumulated Precipitation Percentile (non-exceedance) | 76.1 | 60.2 | 65.9 | 31.1 | 64.7 | 54.5 | 56.6 | 54 | 52 | 49.7 | 37.8 | 33.5 | 41.2 | 53.8 | 45.4 | 51.5 | 42.8 | 50.5 | 44.8 | 36.6 |
| Standardized Precipitation Index | 0.71 | 0.26 | 0.41 | -0.49 | 0.38 | 0.11 | 0.16 | 0.1 | 0.05 | -0.01 | -0.31 | -0.43 | -0.22 | 0.1 | -0.12 | 0.04 | -0.18 | 0.01 | -0.13 | -0.34 |