| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 0.58 | 1.14 | 2.37 | 3.67 | 4.45 | 7.56 | 11.21 | 11.68 | 11.82 | 12.46 | 12.48 | 12.97 | 15.21 | 20.19 | 25.43 | 34.06 | 40.23 | 51.13 | 61.15 | 72.33 |
| Accumulated Precipitation Departure from Normal (in.) | -0.56 | -0.9 | -0.72 | -0.64 | -1.41 | -0.13 | 1.78 | 1.27 | 0.77 | 0.91 | 0.44 | -0.16 | -1.01 | -0.64 | -0.83 | 0.12 | 0.86 | -1.33 | -4.41 | -6.34 |
| Accumulated Precipitation Percent of Average | 51 | 56 | 77 | 85 | 76 | 98 | 119 | 112 | 107 | 108 | 104 | 99 | 94 | 97 | 97 | 100 | 102 | 97 | 93 | 92 |
| Accumulated Precipitation Percentile (non-exceedance) | 25.1 | 19.7 | 32.2 | 37.6 | 21.5 | 50.8 | 79.4 | 71.6 | 64.5 | 66.4 | 59.5 | 50.4 | 39.4 | 45.2 | 43.7 | 52.9 | 58.2 | 43 | 27.5 | 21.2 |
| Standardized Precipitation Index | -0.67 | -0.85 | -0.46 | -0.31 | -0.79 | 0.02 | 0.82 | 0.57 | 0.37 | 0.42 | 0.24 | 0.01 | -0.27 | -0.12 | -0.16 | 0.07 | 0.21 | -0.18 | -0.6 | -0.8 |