| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.34 | 4.23 | 4.84 | 4.94 | 5.29 | 5.49 | 5.69 | 5.85 | 6.31 | 6.56 | 7.52 | 10.02 | 14.37 | 15.22 | 30.14 | 36.37 | 43.07 | 57.14 | 72.99 | 89.7 |
| Accumulated Precipitation Departure from Normal (in.) | -0.99 | -1.26 | -1.81 | -2.34 | -2.44 | -2.71 | -3 | -3.4 | -3.88 | -5.15 | -6.02 | -5.83 | -8.15 | -8.86 | -1.57 | -3.58 | -4.47 | -6.28 | -6.33 | -5.57 |
| Accumulated Precipitation Percent of Average | 70 | 77 | 73 | 68 | 68 | 67 | 65 | 63 | 62 | 56 | 56 | 63 | 64 | 63 | 95 | 91 | 91 | 90 | 92 | 94 |
| Accumulated Precipitation Percentile (non-exceedance) | 26.8 | 30 | 21.8 | 14.3 | 12.8 | 10.2 | 7.4 | 5 | 3.4 | 1.3 | 0.8 | 2.1 | 1.5 | 0.9 | 38.1 | 25.3 | 21.8 | 17.5 | 20.2 | 25.5 |
| Standardized Precipitation Index | -0.62 | -0.53 | -0.78 | -1.07 | -1.13 | -1.27 | -1.44 | -1.65 | -1.83 | -2.24 | -2.4 | -2.04 | -2.17 | -2.38 | -0.3 | -0.67 | -0.78 | -0.93 | -0.83 | -0.66 |