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.

Indiana, Climate Division 5

December 1920 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 1920
1-Month
-0.20-0.08-0.1263rd Driest
Driest since:
1930
68th Wettest
Wettest since:
1990
Nov–Dec 1920
2-Month
-0.85-0.09-0.7638th Driest
Driest since:
1908
93rd Wettest
Wettest since:
1985
Oct–Dec 1920
3-Month
-1.05-0.02-1.0332nd Driest
Driest since:
1908
99th Wettest
Wettest since:
1990
Sep–Dec 1920
4-Month
-0.960.01-0.9734th Driest
Driest since:
1908
97th Wettest
Wettest since:
1993
Aug–Dec 1920
5-Month
-0.940.02-0.9630th Driest
Driest since:
1908
101st Wettest
Wettest since:
1926
Jul–Dec 1920
6-Month
-0.63-0.01-0.6240th Driest
Driest since:
1908
91st Wettest
Wettest since:
2003
Jun–Dec 1920
7-Month
-0.520.01-0.5339th Driest
Driest since:
1908
92nd Wettest
Wettest since:
2003
May–Dec 1920
8-Month
-0.510.00-0.5135th Driest
Driest since:
1908
96th Wettest
Wettest since:
2003
Apr–Dec 1920
9-Month
-0.050.01-0.0660th Driest
Driest since:
1908
71st Wettest
Wettest since:
1957
Mar–Dec 1920
10-Month
-0.090.02-0.1156th Driest
Driest since:
1930
75th Wettest
Wettest since:
2006
Feb–Dec 1920
11-Month
-0.220.01-0.2346th Driest
Driest since:
1930
85th Wettest
Wettest since:
1990
Jan–Dec 1920
12-Month
-0.250.02-0.2740th Driest
Driest since:
1934
91st Wettest
Wettest since:
1950, 1990
Ties: 1911
Jul 1919–Dec 1920
18-Month
-0.170.01-0.1839th Driest
Driest since:
1934
91st Wettest
Wettest since:
1993
Jan 1919–Dec 1920
24-Month
-0.200.02-0.2232nd Driest
Driest since:
1941
98th Wettest
Wettest since:
1990
Jan 1918–Dec 1920
36-Month
-0.130.02-0.1539th Driest
Driest since:
1936
90th Wettest
Wettest since:
2019
Jan 1917–Dec 1920
48-Month
-0.040.02-0.0643rd Driest
Driest since:
1936
85th Wettest
Wettest since:
2006
Jan 1916–Dec 1920
60-Month
-0.080.02-0.1040th Driest
Driest since:
1934
87th Wettest
Wettest since:
1993

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