| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.07 | 1.96 | 4.08 | 8.33 | 10.29 | 11.11 | 15.49 | 20.43 | 24.73 | 34.14 | 36.51 | 39.08 | 49.92 | 57.81 | 83.8 | 100.62 | 123.65 | 166.2 | 208.39 | 254.71 |
| Accumulated Precipitation Departure from Normal (in.) | -1.82 | -4.03 | -5.35 | -4.2 | -5.55 | -8.18 | -7.51 | -6.6 | -6.79 | -1.67 | -3.31 | -3.36 | -2.06 | -4.04 | -1.17 | -3.77 | -3.84 | -3.81 | -4.06 | -0.24 |
| Accumulated Precipitation Percent of Average | 37 | 33 | 43 | 66 | 65 | 58 | 67 | 76 | 78 | 95 | 92 | 92 | 96 | 93 | 99 | 96 | 97 | 98 | 98 | 100 |
| Accumulated Precipitation Percentile (non-exceedance) | 13.1 | 1.9 | 2.5 | 12.3 | 8.3 | 2.8 | 5.8 | 11.3 | 13.3 | 42.4 | 33.4 | 33.7 | 42 | 33.8 | 47.1 | 38.7 | 39.4 | 41 | 41.4 | 50.4 |
| Standardized Precipitation Index | -1.12 | -2.08 | -1.96 | -1.16 | -1.39 | -1.92 | -1.58 | -1.21 | -1.11 | -0.19 | -0.43 | -0.42 | -0.2 | -0.42 | -0.07 | -0.29 | -0.27 | -0.23 | -0.22 | 0.01 |