| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.55 | 0.73 | 1.56 | 3.62 | 3.95 | 6.07 | 6.57 | 6.85 | 7.32 | 7.78 | 7.91 | 8.21 | 10.83 | 14.43 | 19.4 | 25.52 | 28.09 | 37.05 | 43.5 | 50.77 |
| Accumulated Precipitation Departure from Normal (in.) | -0.55 | -1.21 | -1.37 | -0.29 | -1.23 | -0.37 | -0.98 | -1.51 | -1.53 | -1.41 | -1.58 | -2.06 | -2.38 | -2.27 | -1.14 | -1.45 | -2.71 | -4.03 | -7.88 | -10.94 |
| Accumulated Precipitation Percent of Average | 50 | 38 | 53 | 93 | 76 | 94 | 87 | 82 | 83 | 85 | 83 | 80 | 82 | 86 | 94 | 95 | 91 | 90 | 85 | 82 |
| Accumulated Precipitation Percentile (non-exceedance) | 24.6 | 5.8 | 9.7 | 45.1 | 23.4 | 46 | 34.4 | 24.6 | 24 | 25.4 | 22.8 | 17.2 | 17.2 | 23.2 | 39.1 | 38 | 28.6 | 23.2 | 8.7 | 3.7 |
| Standardized Precipitation Index | -0.69 | -1.57 | -1.3 | -0.12 | -0.73 | -0.1 | -0.4 | -0.69 | -0.71 | -0.66 | -0.75 | -0.95 | -0.95 | -0.73 | -0.28 | -0.31 | -0.56 | -0.73 | -1.36 | -1.78 |