| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.6 | 2.41 | 2.61 | 3.13 | 3.42 | 3.86 | 4.51 | 4.74 | 5.9 | 7.34 | 8.61 | 10.68 | 14.76 | 15.68 | 24.28 | 29.73 | 37.48 | 47.04 | 56.93 | 74.96 |
| Accumulated Precipitation Departure from Normal (in.) | -0.46 | -0.64 | -0.98 | -0.8 | -0.92 | -0.86 | -0.63 | -1.17 | -1.17 | -1.09 | -1.64 | -2.45 | -1.96 | -2.15 | -1.98 | -1.24 | -1.92 | -5.5 | -8.77 | -3.93 |
| Accumulated Precipitation Percent of Average | 78 | 79 | 73 | 80 | 79 | 82 | 88 | 80 | 83 | 87 | 84 | 81 | 88 | 88 | 92 | 96 | 95 | 90 | 87 | 95 |
| Accumulated Precipitation Percentile (non-exceedance) | 42.2 | 37.8 | 27.9 | 33 | 30.4 | 32.2 | 38.4 | 26.6 | 30.2 | 33.2 | 24.4 | 19 | 29.1 | 27.1 | 31.9 | 40.3 | 35.4 | 16 | 7.7 | 29.7 |
| Standardized Precipitation Index | -0.2 | -0.31 | -0.59 | -0.44 | -0.51 | -0.46 | -0.3 | -0.62 | -0.52 | -0.43 | -0.69 | -0.88 | -0.55 | -0.61 | -0.47 | -0.24 | -0.37 | -0.99 | -1.43 | -0.53 |