| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 3.73 | 5.5 | 8.78 | 11.42 | 12.09 | 19.53 | 21.94 | 22.28 | 23.63 | 26.02 | 30.4 | 33.01 | 39.67 | 48.46 | 61.93 | 71.02 | 93.99 | 126.09 | 168.79 | 208.49 |
| Accumulated Precipitation Departure from Normal (in.) | 1.19 | 0.87 | 2.26 | 2.66 | 0.93 | 5.06 | 4.45 | 2.6 | 1.72 | 0.77 | 0.6 | -0.16 | -0.01 | 0.86 | -4.42 | -9.8 | -5.62 | -6.81 | 2.53 | 8.96 |
| Accumulated Precipitation Percent of Average | 147 | 119 | 135 | 130 | 108 | 135 | 125 | 113 | 108 | 103 | 102 | 100 | 100 | 102 | 93 | 88 | 94 | 95 | 102 | 104 |
| Accumulated Precipitation Percentile (non-exceedance) | 81.5 | 70.4 | 80.8 | 79.9 | 63.4 | 83.9 | 81.2 | 71.1 | 65.1 | 58.2 | 56.6 | 51.8 | 52.4 | 56.3 | 33.6 | 18.6 | 32.9 | 31.9 | 57.8 | 71 |
| Standardized Precipitation Index | 0.9 | 0.54 | 0.87 | 0.84 | 0.34 | 0.99 | 0.88 | 0.56 | 0.39 | 0.21 | 0.16 | 0.04 | 0.06 | 0.16 | -0.42 | -0.89 | -0.44 | -0.47 | 0.2 | 0.55 |