Regional Rankings

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

West Climate Region

Precipitation Rankings, April 1964

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
April 1964
1-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Mar–Apr 1964
2-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Feb–Apr 1964
3-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jan–Apr 1964
4-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Dec 1963–Apr 1964
5-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Nov 1963–Apr 1964
6-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Oct 1963–Apr 1964
7-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Sep 1963–Apr 1964
8-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Aug 1963–Apr 1964
9-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jul 1963–Apr 1964
10-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Jun 1963–Apr 1964
11-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May 1963–Apr 1964
12-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
Nov 1962–Apr 1964
18-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May 1962–Apr 1964
24-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May 1961–Apr 1964
36-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May 1960–Apr 1964
48-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--
May 1959–Apr 1964
60-Month
" " " 0th Driest
Driest to Date
--
0th Wettest
Wettest to Date
--

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