| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.89 | 3.34 | 4.38 | 4.85 | 5.08 | 5.13 | 5.56 | 6.99 | 7.02 | 7.16 | 7.29 | 7.3 | 12.04 | 13.47 | 15.4 | 17.59 | 18.72 | 21.36 | 27.9 | 35.96 |
| Accumulated Precipitation Departure from Normal (in.) | 0.07 | 1.51 | 1.49 | 1.13 | 0.9 | 0.61 | 0.75 | 1.75 | 1.47 | 1.56 | 1.52 | 1.19 | 3.06 | 2.84 | 3.19 | 0.88 | 0.43 | -3.04 | -2.65 | -0.77 |
| Accumulated Precipitation Percent of Average | 109 | 183 | 152 | 131 | 122 | 114 | 116 | 133 | 127 | 128 | 126 | 120 | 134 | 127 | 126 | 105 | 102 | 88 | 91 | 98 |
| Accumulated Precipitation Percentile (non-exceedance) | 66.1 | 86.4 | 80.8 | 75.4 | 71.6 | 66.7 | 68.4 | 80.1 | 76.9 | 77.8 | 77.2 | 73.1 | 84.2 | 81.7 | 83.1 | 61.6 | 57.1 | 27.8 | 32.9 | 47.1 |
| Standardized Precipitation Index | 0.42 | 1.1 | 0.87 | 0.69 | 0.57 | 0.43 | 0.48 | 0.84 | 0.73 | 0.76 | 0.75 | 0.61 | 1 | 0.9 | 0.96 | 0.29 | 0.18 | -0.59 | -0.44 | -0.07 |