Divisional Rankings

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

Michigan, Climate Division 1

January 1929 Palmer Z-Index Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
January 1929
1-Month
2.39-0.062.45123rd Driest
Driest since:
1977
9th Wettest
Wettest since:
1997
Dec 1928–Jan 1929
2-Month
0.30-0.120.4283rd Driest
Driest since:
1977
48th Wettest
Wettest since:
1969
Nov 1928–Jan 1929
3-Month
-0.21-0.14-0.0767th Driest
Driest since:
1977
64th Wettest
Wettest since:
1997
Oct 1928–Jan 1929
4-Month
1.02-0.101.12105th Driest
Driest since:
1977
26th Wettest
Wettest since:
2020
Sep 1928–Jan 1929
5-Month
1.57-0.091.66122nd Driest
Driest since:
1977
9th Wettest
Wettest since:
1969
Ties: 1905
Aug 1928–Jan 1929
6-Month
1.60-0.111.71122nd Driest
Driest since:
1977
9th Wettest
Wettest since:
1986
Jul 1928–Jan 1929
7-Month
1.47-0.031.50122nd Driest
Driest since:
1977
9th Wettest
Wettest since:
1983
Jun 1928–Jan 1929
8-Month
1.36-0.061.42123rd Driest
Driest since:
1977
8th Wettest
Wettest since:
1969
May 1928–Jan 1929
9-Month
0.99-0.061.05115th Driest
Driest since:
1977
16th Wettest
Wettest since:
1969
Apr 1928–Jan 1929
10-Month
1.14-0.061.20122nd Driest
Driest since:
1977
9th Wettest
Wettest since:
1969
Mar 1928–Jan 1929
11-Month
0.97-0.061.03117th Driest
Driest since:
1977
14th Wettest
Wettest since:
1952
Feb 1928–Jan 1929
12-Month
0.87-0.050.92112th Driest
Driest since:
1911
19th Wettest
Wettest since:
1952
Aug 1927–Jan 1929
18-Month
0.40-0.070.4796th Driest
Driest since:
1911
34th Wettest
Wettest since:
2020
Feb 1927–Jan 1929
24-Month
0.51-0.050.56106th Driest
Driest since:
1999
24th Wettest
Wettest since:
1905
Feb 1926–Jan 1929
36-Month
0.72-0.050.77122nd Driest
Driest since:
1911
7th Wettest
Wettest since:
2020
Feb 1925–Jan 1929
48-Month
0.31-0.040.35105th Driest
Driest since:
1911
23rd Wettest
Wettest since:
2020
Feb 1924–Jan 1929
60-Month
0.22-0.040.2698th Driest
Driest since:
2010
29th Wettest
Wettest since:
2021

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