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 10

February 1946 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
February 1946
1-Month
0.54-0.030.5784th Driest
Driest since:
1964
48th Wettest
Wettest since:
1938
Jan–Feb 1946
2-Month
0.390.060.3366th Driest
Driest since:
1931
66th Wettest
Wettest since:
1950
Dec 1945–Feb 1946
3-Month
0.33-0.010.3471st Driest
Driest since:
1931
60th Wettest
Wettest since:
1950
Nov 1945–Feb 1946
4-Month
0.41-0.020.4370th Driest
Driest since:
1931
61st Wettest
Wettest since:
1950
Oct 1945–Feb 1946
5-Month
0.76-0.010.7792nd Driest
Driest since:
1964
39th Wettest
Wettest since:
1950
Sep 1945–Feb 1946
6-Month
1.280.001.28107th Driest
Driest since:
1964
24th Wettest
Wettest since:
1993
Aug 1945–Feb 1946
7-Month
1.17-0.011.18105th Driest
Driest since:
1931
26th Wettest
Wettest since:
1993
Jul 1945–Feb 1946
8-Month
1.080.011.07104th Driest
Driest since:
1931
27th Wettest
Wettest since:
1993
Jun 1945–Feb 1946
9-Month
1.150.011.14108th Driest
Driest since:
1931
23rd Wettest
Wettest since:
1993
May 1945–Feb 1946
10-Month
1.620.011.61124th Driest
Driest since:
1931
7th Wettest
Wettest since:
2001
Apr 1945–Feb 1946
11-Month
1.520.011.51124th Driest
Driest since:
1931
7th Wettest
Wettest since:
2001
Mar 1945–Feb 1946
12-Month
1.210.011.20119th Driest
Driest since:
1931
12th Wettest
Wettest since:
2012
Sep 1944–Feb 1946
18-Month
-0.060.01-0.0755th Driest
Driest since:
1932
75th Wettest
Wettest since:
1951
Mar 1944–Feb 1946
24-Month
-0.100.01-0.1144th Driest
Driest since:
1932
86th Wettest
Wettest since:
1982
Mar 1943–Feb 1946
36-Month
0.080.020.0654th Driest
Driest since:
1965
75th Wettest
Wettest since:
1952
Ties: 1898, 1907, 1915
Mar 1942–Feb 1946
48-Month
0.260.020.2476th Driest
Driest since:
1966
52nd Wettest
Wettest since:
1951, 2012
Ties: 1916, 1918
Mar 1941–Feb 1946
60-Month
0.080.020.0662nd Driest
Driest since:
1935
65th Wettest
Wettest since:
1952

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