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.

Southwest Climate Region

Precipitation Rankings, April 1956

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 1956
1-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
803, 808
Mar–Apr 1956
2-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
807
Feb–Apr 1956
3-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
807
Jan–Apr 1956
4-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
810
Dec 1955–Apr 1956
5-Month
-- 0.00"
(0.00mm)
-- --
--
804
--
--
807
Nov 1955–Apr 1956
6-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
807
Oct 1955–Apr 1956
7-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
810
Sep 1955–Apr 1956
8-Month
-- 0.00"
(0.00mm)
-- --
--
0, 800
--
--
807
Aug 1955–Apr 1956
9-Month
-- 0.00"
(0.00mm)
-- --
--
800
--
--
807
Jul 1955–Apr 1956
10-Month
-- 0.00"
(0.00mm)
-- --
--
800
--
--
807
Jun 1955–Apr 1956
11-Month
-- 0.00"
(0.00mm)
-- --
--
805
--
--
807
May 1955–Apr 1956
12-Month
-- 0.00"
(0.00mm)
-- --
--
806
--
--
807
Nov 1954–Apr 1956
18-Month
-- 0.00"
(0.00mm)
-- --
--
803
--
--
807
May 1954–Apr 1956
24-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
807
May 1953–Apr 1956
36-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
808
May 1952–Apr 1956
48-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
808
May 1951–Apr 1956
60-Month
-- 0.00"
(0.00mm)
-- --
--
0
--
--
808

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