National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Precipitation Rankings, December 1927

View Period (Months):
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  • Record Driest
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  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1927
1-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Nov–Dec 1927
2-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct–Dec 1927
3-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Sep–Dec 1927
4-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Aug–Dec 1927
5-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jul–Dec 1927
6-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jun–Dec 1927
7-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May–Dec 1927
8-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Apr–Dec 1927
9-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Mar–Dec 1927
10-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Feb–Dec 1927
11-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan–Dec 1927
12-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jul 1926–Dec 1927
18-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1926–Dec 1927
24-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1925–Dec 1927
36-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1924–Dec 1927
48-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan 1923–Dec 1927
60-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--

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