| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 2.11 | 2.65 | 8.18 | 10.87 | 11.41 | 14.1 | 15.66 | 20.16 | 23.88 | 26.65 | 29.37 | 31.99 | 43.03 | 49.22 | 74.72 | 96.33 | 122.98 | 167.65 | 221.11 | 272.45 |
| Accumulated Precipitation Departure from Normal (in.) | -1.44 | -3.09 | -0.1 | -0.22 | -2.86 | -3.2 | -4.89 | -3.8 | -3.95 | -5.46 | -7.08 | -8.32 | -5.56 | -8.5 | -6.04 | -1.8 | 1.83 | 6.18 | 19.37 | 30.48 |
| Accumulated Precipitation Percent of Average | 59 | 46 | 99 | 98 | 80 | 81 | 76 | 84 | 86 | 83 | 81 | 79 | 89 | 85 | 93 | 98 | 102 | 104 | 110 | 113 |
| Accumulated Precipitation Percentile (non-exceedance) | 23.8 | 4.8 | 52.9 | 50.8 | 22.4 | 22 | 12.8 | 22 | 23.1 | 16.7 | 11.5 | 9.3 | 21.9 | 13.7 | 27.1 | 44.7 | 57.3 | 67.6 | 88.1 | 95.3 |
| Standardized Precipitation Index | -0.71 | -1.67 | 0.07 | 0.02 | -0.76 | -0.77 | -1.14 | -0.77 | -0.73 | -0.97 | -1.2 | -1.32 | -0.77 | -1.09 | -0.61 | -0.13 | 0.18 | 0.45 | 1.18 | 1.67 |