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 2019 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 2019
1-Month
2.220.032.19119th Driest
Driest since:
1976
12th Wettest
Wettest since:
2015
Nov–Dec 2019
2-Month
1.890.071.82117th Driest
Driest since:
1976
14th Wettest
Wettest since:
1991
Ties: 1984
Oct–Dec 2019
3-Month
2.970.102.87128th Driest
Driest since:
1976
3rd Wettest
Wettest since:
1911
Sep–Dec 2019
4-Month
2.960.102.86128th Driest
Driest since:
1976
3rd Wettest
Wettest since:
1911
Aug–Dec 2019
5-Month
2.430.082.35126th Driest
Driest since:
1976
5th Wettest
Wettest since:
1911
Jul–Dec 2019
6-Month
2.550.112.44128th Driest
Driest since:
1976
3rd Wettest
Wettest since:
1900
Ties: 1911
Jun–Dec 2019
7-Month
2.260.122.14128th Driest
Driest since:
1976
3rd Wettest
Wettest since:
2010
May–Dec 2019
8-Month
2.470.132.34130th Driest
Driest since:
1976
1st WettestWettest to Date2019
Apr–Dec 2019
9-Month
2.370.122.25130th Driest
Driest since:
1910
1st WettestWettest to Date2019
Mar–Dec 2019
10-Month
2.150.122.03130th Driest
Driest since:
1910
1st WettestWettest to Date2019
Feb–Dec 2019
11-Month
2.420.122.30130th Driest
Driest since:
1910
1st WettestWettest to Date2019
Jan–Dec 2019
12-Month
2.260.132.13130th Driest
Driest since:
1910
1st WettestWettest to Date2019
Jul 2018–Dec 2019
18-Month
2.080.131.95129th Driest
Driest since:
1910
1st WettestWettest to Date2019
Jan 2018–Dec 2019
24-Month
1.690.131.56129th Driest
Driest since:
1949
1st WettestWettest to Date2019
Jan 2017–Dec 2019
36-Month
1.530.141.39128th Driest
Driest since:
1950
1st WettestWettest to Date2019
Jan 2016–Dec 2019
48-Month
1.490.131.36127th Driest
Driest since:
1934
1st WettestWettest to Date2019
Jan 2015–Dec 2019
60-Month
1.430.131.30126th Driest
Driest since:
1934
1st WettestWettest to Date2019

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