Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Iowa

Precipitation Rankings, September 1949

View Period (Months):
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  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1949
1-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Aug–Sep 1949
2-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jul–Sep 1949
3-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jun–Sep 1949
4-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May–Sep 1949
5-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Apr–Sep 1949
6-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Mar–Sep 1949
7-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Feb–Sep 1949
8-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan–Sep 1949
9-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Dec 1948–Sep 1949
10-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Nov 1948–Sep 1949
11-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct 1948–Sep 1949
12-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Apr 1948–Sep 1949
18-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct 1947–Sep 1949
24-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct 1946–Sep 1949
36-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct 1945–Sep 1949
48-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct 1944–Sep 1949
60-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--

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