| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.33 | 1.8 | 1.87 | 2.11 | 2.44 | 2.95 | 3.94 | 6.13 | 8.22 | 11.25 | 14.13 | 17.63 | 20.7 | 22.1 | 30.13 | 35.84 | 54.36 | 69.27 | 83.98 | 97.92 |
| Accumulated Precipitation Departure from Normal (in.) | -0.56 | -1.08 | -1.49 | -1.67 | -1.77 | -1.76 | -1.95 | -1.02 | -0.6 | 0.2 | 0.05 | 0.54 | 0.23 | 0.26 | -4.07 | -3.11 | 3.01 | 0.78 | -1.69 | -4.97 |
| Accumulated Precipitation Percent of Average | 70 | 62 | 56 | 56 | 58 | 63 | 67 | 86 | 93 | 102 | 100 | 103 | 101 | 101 | 88 | 92 | 106 | 101 | 98 | 95 |
| Accumulated Precipitation Percentile (non-exceedance) | 35.1 | 17.4 | 9.7 | 7.3 | 5.8 | 7.3 | 11.2 | 31.8 | 41.7 | 56.2 | 53.4 | 58.7 | 54.9 | 55 | 23 | 29.6 | 68.3 | 55.4 | 44.2 | 32.8 |
| Standardized Precipitation Index | -0.38 | -0.94 | -1.3 | -1.46 | -1.57 | -1.45 | -1.22 | -0.47 | -0.21 | 0.16 | 0.09 | 0.22 | 0.12 | 0.13 | -0.74 | -0.54 | 0.48 | 0.13 | -0.15 | -0.45 |