| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.26 | 0.67 | 3.91 | 7.35 | 8.07 | 8.18 | 8.57 | 8.6 | 8.66 | 8.7 | 8.7 | 8.7 | 14.64 | 30.47 | 32.2 | 60.01 | 63.11 | 75.02 | 82.4 | 101.12 |
| Accumulated Precipitation Departure from Normal (in.) | -0.16 | -0.99 | -0.81 | -1.04 | -3.98 | -6.56 | -7.65 | -8.29 | -8.44 | -8.51 | -8.58 | -8.64 | -7.43 | -1.69 | -2.58 | 10.48 | 10.95 | 5.53 | -4.53 | -3.38 |
| Accumulated Precipitation Percent of Average | 62 | 40 | 83 | 88 | 67 | 56 | 53 | 51 | 51 | 51 | 50 | 50 | 66 | 95 | 93 | 121 | 121 | 108 | 95 | 97 |
| Accumulated Precipitation Percentile (non-exceedance) | 48.9 | 25.4 | 48 | 49.4 | 31.2 | 15.5 | 10.7 | 8.9 | 8.4 | 8.2 | 8 | 7.8 | 15.4 | 47.1 | 43.2 | 80.8 | 81.9 | 67.3 | 40.8 | 44.5 |
| Standardized Precipitation Index | -0.03 | -0.66 | -0.05 | -0.02 | -0.49 | -1.01 | -1.25 | -1.35 | -1.38 | -1.39 | -1.41 | -1.42 | -1.02 | -0.07 | -0.17 | 0.87 | 0.91 | 0.45 | -0.23 | -0.14 |