Standardized Precipitation Index Table

Central Climate Division

Minnesota, Climate Division 05

Precipitation Data Table

Time Scale in Months (As of the end of Feb. 2024)
1 2 3 4 5 6 7 8 9 10 11 12 15 18 24 30 36 48 60 72
Accumulated Precipitation (in.) 0.67 0.93 3.29 3.41 6.59 8.87 11.12 12.93 14.67 16.03 19.14 20.95 25.79 29.4 47.58 57.52 71.4 95.39 131.82 162.13
Accumulated Precipitation Departure from Normal (in.) -0.06 -0.52 1.03 -0.08 1.02 0.42 -0.95 -2.69 -5.23 -7.19 -6.34 -5.89 -3.35 -5.93 -6.19 -4.7 -9.26 -12.19 -2.73 0.69
Accumulated Precipitation Percent of Average 92 64 146 98 118 105 92 83 74 69 75 78 89 83 88 92 89 89 98 100
Accumulated Precipitation Percentile (non-exceedance) 53.5 23.7 87.4 52.8 72.4 60.4 40.3 21.9 7.2 3.3 7.4 10.4 25.3 13.2 19.4 27.5 15.5 13.7 42.9 53.1
Standardized Precipitation Index 0.09 -0.72 1.14 0.07 0.59 0.26 -0.25 -0.78 -1.46 -1.83 -1.45 -1.26 -0.67 -1.12 -0.86 -0.6 -1.01 -1.09 -0.18 0.08