| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 3 | 5.04 | 10.48 | 12.08 | 13.61 | 16.48 | 19.8 | 21.55 | 22.36 | 25.1 | 28.12 | 33.15 | 43.23 | 47.92 | 64.75 | 78.09 | 98.16 | 135.37 | 166.46 | 207.91 |
| Accumulated Precipitation Departure from Normal (in.) | 0.07 | -0.44 | 3.08 | 3.16 | 2.7 | 3.38 | 3.91 | 2.46 | -0.29 | -0.62 | -0.49 | 1.49 | 4.19 | 3.14 | 1.4 | 1.67 | 3.16 | 8.72 | 8.2 | 18.01 |
| Accumulated Precipitation Percent of Average | 102 | 92 | 142 | 135 | 125 | 126 | 125 | 113 | 99 | 98 | 98 | 105 | 111 | 107 | 102 | 102 | 103 | 107 | 105 | 109 |
| Accumulated Precipitation Percentile (non-exceedance) | 57.8 | 42.7 | 93.7 | 93 | 87.9 | 90.7 | 91 | 78.7 | 49 | 45.5 | 46.9 | 66 | 83 | 75.3 | 60.3 | 60.8 | 66 | 81 | 75.8 | 89.8 |
| Standardized Precipitation Index | 0.2 | -0.18 | 1.53 | 1.47 | 1.17 | 1.32 | 1.34 | 0.8 | -0.03 | -0.11 | -0.08 | 0.41 | 0.95 | 0.68 | 0.26 | 0.27 | 0.41 | 0.88 | 0.7 | 1.27 |