| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.38 | 1.53 | 3.62 | 6.1 | 8.85 | 12.02 | 16.72 | 22.11 | 27.17 | 31.4 | 33.01 | 33.45 | 40.72 | 47.49 | 69.34 | 84.72 | 100.64 | 136.18 | 174.77 | 208.66 |
| Accumulated Precipitation Departure from Normal (in.) | 0.34 | -0.82 | -0.69 | -1.1 | -2.3 | -3.03 | -2.32 | -2.02 | -1.9 | -1.05 | -1.78 | -2.56 | 0.41 | -3.58 | -2.69 | -2.36 | -7.4 | -7.98 | -5.46 | -7.67 |
| Accumulated Precipitation Percent of Average | 133 | 65 | 84 | 85 | 79 | 80 | 88 | 92 | 93 | 97 | 95 | 93 | 101 | 93 | 96 | 97 | 93 | 94 | 97 | 96 |
| Accumulated Precipitation Percentile (non-exceedance) | 74.1 | 26.9 | 43.2 | 38.9 | 27.8 | 22.7 | 34 | 39 | 41.2 | 46.6 | 42.6 | 38.2 | 54.6 | 35.7 | 41.6 | 43.3 | 28.8 | 30.3 | 38.2 | 33.9 |
| Standardized Precipitation Index | 0.64 | -0.61 | -0.17 | -0.28 | -0.59 | -0.75 | -0.41 | -0.28 | -0.22 | -0.09 | -0.19 | -0.3 | 0.12 | -0.37 | -0.21 | -0.17 | -0.56 | -0.52 | -0.3 | -0.41 |