| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.96 | 3.7 | 6.97 | 8.59 | 12.18 | 14.3 | 20.82 | 26.31 | 32.56 | 39.83 | 42.24 | 45.42 | 52.67 | 63.59 | 97.85 | 117.84 | 145.84 | 190.39 | 237.27 | 305.73 |
| Accumulated Precipitation Departure from Normal (in.) | -1.76 | -3.75 | -4.06 | -5.49 | -5.12 | -8.11 | -7.62 | -8.59 | -7.19 | -4 | -4.99 | -5.71 | -9.49 | -9.98 | -4.42 | -6.94 | -7.6 | -14.33 | -18.72 | -1.52 |
| Accumulated Precipitation Percent of Average | 53 | 50 | 63 | 61 | 70 | 64 | 73 | 75 | 82 | 91 | 89 | 89 | 85 | 86 | 96 | 94 | 95 | 93 | 93 | 100 |
| Accumulated Precipitation Percentile (non-exceedance) | 14.5 | 2.7 | 5.7 | 4.3 | 9.1 | 4.3 | 6.6 | 5.3 | 10.5 | 27 | 22.3 | 19.4 | 9.3 | 11.2 | 32.6 | 25.8 | 25.2 | 13.2 | 9.2 | 46.6 |
| Standardized Precipitation Index | -1.06 | -1.93 | -1.59 | -1.72 | -1.33 | -1.72 | -1.5 | -1.62 | -1.25 | -0.61 | -0.76 | -0.86 | -1.32 | -1.22 | -0.45 | -0.65 | -0.67 | -1.12 | -1.33 | -0.09 |