| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 6.41 | 10.43 | 18.89 | 21.39 | 23.16 | 24.36 | 25.63 | 28.45 | 32.68 | 37.96 | 40.44 | 48.24 | 66.3 | 80.42 | 103.62 | 127.44 | 157.4 | 216.15 | 288.84 | 357.55 |
| Accumulated Precipitation Departure from Normal (in.) | 0.71 | 0.03 | 3.56 | 0.61 | -2.13 | -4.12 | -5.93 | -6.25 | -5.96 | -4.59 | -6.85 | -4.36 | -1.61 | -0.74 | -1.66 | -6.42 | -0.58 | 5.39 | 25.32 | 41.33 |
| Accumulated Precipitation Percent of Average | 112 | 100 | 123 | 103 | 92 | 86 | 81 | 82 | 85 | 89 | 86 | 92 | 98 | 99 | 98 | 95 | 100 | 103 | 110 | 113 |
| Accumulated Precipitation Percentile (non-exceedance) | 65.9 | 55.1 | 79.6 | 57.8 | 40.7 | 29.6 | 21.1 | 20.9 | 23.2 | 30.6 | 21.9 | 33.3 | 46 | 49.7 | 47 | 35.8 | 50.1 | 61.9 | 87.3 | 95.3 |
| Standardized Precipitation Index | 0.41 | 0.13 | 0.83 | 0.2 | -0.23 | -0.54 | -0.8 | -0.81 | -0.73 | -0.51 | -0.78 | -0.43 | -0.1 | -0.01 | -0.08 | -0.36 | 0 | 0.3 | 1.14 | 1.68 |