| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 15 | 18 | 24 | 30 | 36 | 48 | 60 | 72 | |
| Accumulated Precipitation (in.) | 1.25 | 1.28 | 3.32 | 7.37 | 10.84 | 14.81 | 18.29 | 29.63 | 35.78 | 45.83 | 48.34 | 49.16 | 60.58 | 66.28 | 88.18 | 105.85 | 126.28 | 161.53 | 199.63 | 245.48 |
| Accumulated Precipitation Departure from Normal (in.) | -0.42 | -2.29 | -2.88 | -2.31 | -2.86 | -2.26 | -2.19 | 4.31 | 4.97 | 11 | 10.5 | 9.58 | 14.78 | 9.62 | 9.1 | 9.64 | 7.65 | 3.28 | 1.8 | 8.05 |
| Accumulated Precipitation Percent of Average | 75 | 36 | 54 | 76 | 79 | 87 | 89 | 117 | 116 | 132 | 128 | 124 | 132 | 117 | 112 | 110 | 106 | 102 | 101 | 103 |
| Accumulated Precipitation Percentile (non-exceedance) | 45.5 | 4.8 | 12.9 | 28.4 | 28.7 | 34.7 | 36.7 | 77.7 | 78.2 | 93.1 | 91.1 | 88.6 | 94.8 | 83.6 | 78.6 | 77 | 70.7 | 58.8 | 54.9 | 65.4 |
| Standardized Precipitation Index | -0.11 | -1.67 | -1.13 | -0.57 | -0.56 | -0.39 | -0.34 | 0.76 | 0.78 | 1.48 | 1.35 | 1.2 | 1.62 | 0.98 | 0.79 | 0.74 | 0.55 | 0.22 | 0.12 | 0.4 |