Statewide Mapping

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Data are available for bulk download.
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Statewide Precipitation
October 1975
0"0.01"0.5"1"2"3"5"7"9"
Iowa
PrecipPrecipitation: 0.31in
Anomaly: -1.98in
Rank: 3rd Driest
Mean: 2.29in
October 1975 Iowa Statewide Precipitation
State
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Iowa0.31in-1.98in32.29in

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