| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.32 | 0.99 | 1.52 | 2.6 | 3.25 | 3.44 | 4.76 | 6.21 | 6.73 | 6.95 | 7.91 | 7.91 | 9 | 11.82 | 19.43 | 20.71 | 27.9 | 34.05 | 44.66 | 55.73 |
| Accumulated Precipitation Departure from Normal (in.) | -0.13 | 0.1 | 0.18 | 0.67 | 0.82 | 0.04 | -0.08 | -0.66 | -2.11 | -2.61 | -2.18 | -2.62 | -2.87 | -2.09 | -1.63 | -3.73 | -3.68 | -8.04 | -7.98 | -7.46 |
| Accumulated Precipitation Percent of Average | 71 | 111 | 113 | 135 | 133 | 101 | 98 | 90 | 76 | 73 | 78 | 75 | 76 | 85 | 92 | 85 | 88 | 81 | 85 | 88 |
| Accumulated Precipitation Percentile (non-exceedance) | 46.6 | 64.9 | 65.9 | 78.2 | 77.5 | 57.3 | 53.4 | 41.5 | 18.1 | 13.3 | 20 | 15.9 | 14.9 | 26.4 | 35.3 | 20.2 | 23.9 | 8.3 | 11.7 | 16.4 |
| Standardized Precipitation Index | -0.08 | 0.38 | 0.41 | 0.78 | 0.75 | 0.18 | 0.09 | -0.21 | -0.91 | -1.11 | -0.84 | -1 | -1.04 | -0.63 | -0.38 | -0.83 | -0.71 | -1.38 | -1.19 | -0.98 |