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.

Wisconsin, Climate Division 4

December 1955 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
December 1955
1-Month
-1.060.03-1.0925th Driest
Driest since:
1976
106th Wettest
Wettest since:
2015
Nov–Dec 1955
2-Month
-1.460.07-1.5316th Driest
Driest since:
1976
115th Wettest
Wettest since:
1991
Oct–Dec 1955
3-Month
-1.090.10-1.1928th Driest
Driest since:
1976
103rd Wettest
Wettest since:
1911
Sep–Dec 1955
4-Month
-1.550.10-1.6514th Driest
Driest since:
1976
117th Wettest
Wettest since:
1911
Aug–Dec 1955
5-Month
-1.560.08-1.6411th Driest
Driest since:
1976
120th Wettest
Wettest since:
1911
Ties: 1939
Jul–Dec 1955
6-Month
-0.950.11-1.0629th Driest
Driest since:
1976
102nd Wettest
Wettest since:
1900
Jun–Dec 1955
7-Month
-0.960.12-1.0826th Driest
Driest since:
1976
105th Wettest
Wettest since:
2010
May–Dec 1955
8-Month
-0.810.13-0.9425th Driest
Driest since:
1976
106th Wettest
Wettest since:
2019
Apr–Dec 1955
9-Month
-0.790.12-0.9126th Driest
Driest since:
1910
105th Wettest
Wettest since:
2019
Mar–Dec 1955
10-Month
-0.800.12-0.9220th Driest
Driest since:
1910
111th Wettest
Wettest since:
2019
Feb–Dec 1955
11-Month
-0.730.12-0.8521st Driest
Driest since:
1910
110th Wettest
Wettest since:
2019
Jan–Dec 1955
12-Month
-0.720.13-0.8520th Driest
Driest since:
1910
111th Wettest
Wettest since:
2019
Jul 1954–Dec 1955
18-Month
-0.120.13-0.2541st Driest
Driest since:
1910
89th Wettest
Wettest since:
2019
Jan 1954–Dec 1955
24-Month
0.180.130.0552nd Driest
Driest since:
1949
78th Wettest
Wettest since:
2019
Jan 1953–Dec 1955
36-Month
0.100.14-0.0447th Driest
Driest since:
1950
82nd Wettest
Wettest since:
2019
Jan 1952–Dec 1955
48-Month
0.060.13-0.0749th Driest
Driest since:
1934
79th Wettest
Wettest since:
2019
Jan 1951–Dec 1955
60-Month
0.300.130.1769th Driest
Driest since:
1934
58th Wettest
Wettest since:
2019

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