| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.2 | 1.17 | 2.27 | 2.88 | 4.04 | 4.47 | 5.68 | 7.28 | 8.08 | 8.29 | 9.74 | 10.05 | 14.59 | 21.52 | 26.66 | 33.26 | 38.31 | 54.77 | 70.1 | 83.71 |
| Accumulated Precipitation Departure from Normal (in.) | -0.41 | -0.36 | -0.72 | -1.45 | -1.6 | -2.37 | -2.48 | -2.12 | -2.43 | -3.22 | -2.46 | -2.77 | -1.23 | 1.84 | 0.99 | 0.77 | -0.19 | 3.45 | 6 | 6.85 |
| Accumulated Precipitation Percent of Average | 33 | 77 | 76 | 67 | 72 | 65 | 70 | 77 | 77 | 72 | 80 | 78 | 92 | 109 | 104 | 102 | 100 | 107 | 109 | 109 |
| Accumulated Precipitation Percentile (non-exceedance) | 14.9 | 41.1 | 32.5 | 18 | 17.5 | 7.7 | 10.3 | 17.3 | 14.5 | 8.2 | 15.3 | 12.5 | 34.6 | 73.9 | 62.4 | 58.9 | 50 | 75 | 84.8 | 85.8 |
| Standardized Precipitation Index | -1.04 | -0.22 | -0.45 | -0.91 | -0.94 | -1.43 | -1.27 | -0.94 | -1.06 | -1.39 | -1.03 | -1.15 | -0.4 | 0.64 | 0.31 | 0.22 | 0 | 0.67 | 1.03 | 1.07 |