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, December 1917

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
(1895-2021)
Wettest/Driest
Since
Record
December 1917
1-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Nov–Dec 1917
2-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct–Dec 1917
3-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Sep–Dec 1917
4-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Aug–Dec 1917
5-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jul–Dec 1917
6-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jun–Dec 1917
7-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May–Dec 1917
8-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Apr–Dec 1917
9-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Mar–Dec 1917
10-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Feb–Dec 1917
11-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan–Dec 1917
12-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jul 1916–Dec 1917
18-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1916–Dec 1917
24-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1915–Dec 1917
36-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1914–Dec 1917
48-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1913–Dec 1917
60-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--

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