| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.89 | 3.48 | 5.98 | 8.71 | 9.93 | 13.52 | 16.68 | 21.16 | 26.33 | 29.44 | 33.56 | 35.55 | 43.11 | 50.89 | 71.36 | 86.06 | 109.62 | 152.21 | 220.13 | 258.8 |
| Accumulated Precipitation Departure from Normal (in.) | -1.13 | -1.28 | -0.46 | 0.33 | -1.03 | -0.94 | -1.83 | -0.71 | 1.04 | -0.65 | -2 | -3.97 | -2.85 | -3.09 | -7.7 | -7.48 | -9.04 | -6.09 | 22.24 | 21.55 |
| Accumulated Precipitation Percent of Average | 63 | 73 | 93 | 104 | 91 | 94 | 90 | 97 | 104 | 98 | 94 | 90 | 94 | 94 | 90 | 92 | 92 | 96 | 111 | 109 |
| Accumulated Precipitation Percentile (non-exceedance) | 28.6 | 30.2 | 48.1 | 59 | 42.3 | 44.9 | 39.3 | 48.1 | 59.9 | 48.9 | 41.5 | 31.7 | 38.9 | 39.4 | 26.6 | 29.7 | 28.2 | 37.8 | 86.2 | 83.8 |
| Standardized Precipitation Index | -0.56 | -0.52 | -0.05 | 0.23 | -0.19 | -0.13 | -0.27 | -0.05 | 0.25 | -0.03 | -0.21 | -0.48 | -0.28 | -0.27 | -0.63 | -0.53 | -0.58 | -0.31 | 1.09 | 0.99 |