Standardized Precipitation Index Table

East Central Climate Division

Kansas, Climate Division 06

Precipitation Data Table

Time Scale in Months (As of the end of May 2020)
1 2 3 4 5 6 7 8 9 10 11 12 15 18 24 30 36 48 60 72
Accumulated Precipitation (in.) 5.73 8.42 11.61 13.02 14.95 16.6 17.67 20.2 23.17 33.72 36.4 42.72 62.12 68.13 92.26 101.31 122.79 162.66 203.67 244.2
Accumulated Precipitation Departure from Normal (in.) 0.84 0.15 1.01 1.19 2.11 2.4 1.54 1.18 0.12 6.72 5.43 6.62 15.43 17.9 20.15 15.15 14.77 18.67 23.73 28.34
Accumulated Precipitation Percent of Average 117 102 110 110 116 117 110 106 101 125 118 118 133 136 128 118 114 113 113 113
Accumulated Precipitation Percentile (non-exceedance) 69.9 56.5 66.4 67.8 76.3 76.9 67.8 63.2 53.7 89.4 81.9 83.4 96.6 97.6 96.5 90.3 87.2 89 91.9 94.1
Standardized Precipitation Index 0.52 0.16 0.42 0.46 0.71 0.74 0.46 0.34 0.09 1.25 0.91 0.97 1.83 1.98 1.82 1.3 1.14 1.23 1.4 1.57