| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.88 | 4.57 | 5.69 | 7.89 | 11.13 | 12.45 | 19.04 | 23.24 | 30.88 | 34.19 | 36.75 | 39.32 | 45.62 | 54.74 | 72.82 | 98.55 | 116.61 | 160.22 | 204.79 | 263.34 |
| Accumulated Precipitation Departure from Normal (in.) | -0.27 | -1.91 | -3.73 | -4.74 | -5.24 | -8.34 | -6.05 | -5.72 | -1.96 | -2.09 | -3.15 | -3.41 | -6.63 | -8.92 | -12.74 | -8.04 | -11.92 | -11.24 | -9.64 | 5.94 |
| Accumulated Precipitation Percent of Average | 91 | 71 | 60 | 62 | 68 | 60 | 76 | 80 | 94 | 94 | 92 | 92 | 87 | 86 | 85 | 92 | 91 | 93 | 96 | 102 |
| Accumulated Precipitation Percentile (non-exceedance) | 47.6 | 20.3 | 9 | 7.2 | 10.3 | 2.9 | 12 | 16 | 39.8 | 39.3 | 33.2 | 32.4 | 19.7 | 14.5 | 8.9 | 23 | 15.5 | 21.1 | 27.3 | 64.1 |
| Standardized Precipitation Index | -0.06 | -0.83 | -1.34 | -1.46 | -1.27 | -1.89 | -1.17 | -0.99 | -0.26 | -0.27 | -0.44 | -0.46 | -0.85 | -1.06 | -1.35 | -0.74 | -1.02 | -0.8 | -0.6 | 0.36 |