Standardized Precipitation Index Table

East Central Climate Division

Georgia, Climate Division 06

Precipitation Data Table

Time Scale in Months (As of the end of Mar. 2024)
1 2 3 4 5 6 7 8 9 10 11 12 15 18 24 30 36 48 60 72
Accumulated Precipitation (in.) 5.48 9.67 12.49 17.06 18.82 21.39 24.35 32.93 38.16 44.71 48.9 53.71 67.97 76.35 100.44 117.15 145.88 199.28 255.9 309.3
Accumulated Precipitation Departure from Normal (in.) 1.2 1.38 0.43 1.47 0.72 0.62 -0.18 3.36 3.21 5.13 5.87 7.34 9.54 9.2 7.73 3.68 6.85 13.82 24.21 31.44
Accumulated Precipitation Percent of Average 128 117 104 109 104 103 99 111 109 113 114 116 116 114 108 103 105 107 110 111
Accumulated Precipitation Percentile (non-exceedance) 74.5 70.4 58.5 66 59.2 57.9 52.1 72.1 70.6 78.1 80.1 83.7 87.2 83.6 77 63.3 71.1 83.3 93.6 96.5
Standardized Precipitation Index 0.66 0.54 0.22 0.41 0.23 0.2 0.05 0.59 0.54 0.77 0.85 0.98 1.14 0.98 0.74 0.34 0.56 0.97 1.52 1.81