| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.49 | 0.79 | 1.15 | 1.69 | 2.08 | 2.69 | 3.17 | 4.44 | 7.33 | 9.45 | 11.3 | 14.11 | 15.7 | 18.77 | 29.45 | 34.34 | 47.65 | 61.66 | 76.32 | 88.02 |
| Accumulated Precipitation Departure from Normal (in.) | -1.01 | -1.67 | -1.87 | -1.8 | -1.97 | -1.99 | -2.48 | -2.41 | -1.73 | -2.1 | -1.97 | -1.22 | -2.66 | -1.23 | -1.2 | -1 | 1.67 | 0.38 | -0.25 | -3.82 |
| Accumulated Precipitation Percent of Average | 33 | 32 | 38 | 48 | 51 | 58 | 56 | 65 | 81 | 82 | 85 | 92 | 85 | 94 | 96 | 97 | 104 | 101 | 100 | 96 |
| Accumulated Precipitation Percentile (non-exceedance) | 10.2 | 3.3 | 2.6 | 4.9 | 5.1 | 7 | 6 | 9.2 | 22.8 | 21.2 | 25.7 | 36.1 | 21.5 | 37.8 | 40.3 | 43 | 63.5 | 53.8 | 49.8 | 31.8 |
| Standardized Precipitation Index | -1.27 | -1.85 | -1.94 | -1.65 | -1.64 | -1.48 | -1.55 | -1.33 | -0.74 | -0.8 | -0.65 | -0.36 | -0.79 | -0.31 | -0.25 | -0.18 | 0.34 | 0.09 | -0.01 | -0.47 |