| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.09 | 3.05 | 4.3 | 5.36 | 6.51 | 7.21 | 10 | 10.57 | 11.71 | 11.86 | 11.91 | 13.17 | 18.45 | 21.69 | 26.76 | 37.86 | 45.78 | 67.12 | 81.14 | 91.11 |
| Accumulated Precipitation Departure from Normal (in.) | 0.33 | -0.51 | -0.82 | -1.36 | -1.74 | -2.47 | -1.16 | -1.64 | -1.46 | -2.09 | -2.99 | -3.45 | -3.3 | -4.66 | -6.53 | -5.17 | -4.21 | 0.43 | -2.19 | -8.91 |
| Accumulated Precipitation Percent of Average | 119 | 86 | 84 | 80 | 79 | 74 | 90 | 87 | 89 | 85 | 80 | 79 | 85 | 82 | 80 | 88 | 92 | 101 | 97 | 91 |
| Accumulated Precipitation Percentile (non-exceedance) | 70.4 | 37.5 | 31.1 | 24.7 | 21.2 | 13.5 | 34.7 | 28.7 | 32.2 | 24.9 | 16.5 | 15 | 19.4 | 13.2 | 9.9 | 19.2 | 28.2 | 53.7 | 42.2 | 20.2 |
| Standardized Precipitation Index | 0.54 | -0.32 | -0.49 | -0.68 | -0.8 | -1.1 | -0.39 | -0.56 | -0.46 | -0.68 | -0.98 | -1.04 | -0.86 | -1.12 | -1.29 | -0.87 | -0.58 | 0.09 | -0.2 | -0.83 |