| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.84 | 3.06 | 4.27 | 4.86 | 5.58 | 5.8 | 6.91 | 9.32 | 9.81 | 9.93 | 10.46 | 10.5 | 16.65 | 20.18 | 28.08 | 32.82 | 39.7 | 45.38 | 56.51 | 71.28 |
| Accumulated Precipitation Departure from Normal (in.) | 0.73 | 0.9 | 0.99 | 0.5 | 0.36 | -0.45 | -0.58 | -0.19 | -1.47 | -1.71 | -1.66 | -2.32 | 0.56 | 1.09 | 2.4 | 0.91 | 1.22 | -5.93 | -7.71 | -5.92 |
| Accumulated Precipitation Percent of Average | 165 | 141 | 130 | 112 | 107 | 93 | 92 | 98 | 87 | 85 | 86 | 82 | 104 | 106 | 109 | 103 | 103 | 88 | 88 | 92 |
| Accumulated Precipitation Percentile (non-exceedance) | 82.9 | 79.5 | 75.7 | 65.4 | 61.8 | 47.6 | 45.2 | 51.1 | 32.7 | 29.7 | 30.7 | 23.7 | 59.2 | 63.5 | 72.1 | 59.2 | 60.4 | 18.4 | 15.1 | 24.3 |
| Standardized Precipitation Index | 0.95 | 0.83 | 0.69 | 0.4 | 0.3 | -0.06 | -0.12 | 0.03 | -0.45 | -0.53 | -0.5 | -0.72 | 0.23 | 0.34 | 0.59 | 0.23 | 0.26 | -0.9 | -1.03 | -0.7 |