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.

Nebraska, Climate Division 2

December 1931 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 1931
1-Month
0.920.190.7397th Driest
Driest since:
1943
34th Wettest
Wettest since:
2018
Nov–Dec 1931
2-Month
0.710.130.5895th Driest
Driest since:
1999
36th Wettest
Wettest since:
1909
Oct–Dec 1931
3-Month
0.010.25-0.2457th Driest
Driest since:
1999
74th Wettest
Wettest since:
1946
Ties: 1905
Sep–Dec 1931
4-Month
-0.470.24-0.7142nd Driest
Driest since:
2012
89th Wettest
Wettest since:
1946
Aug–Dec 1931
5-Month
-0.600.29-0.8929th Driest
Driest since:
2012
102nd Wettest
Wettest since:
2019
Jul–Dec 1931
6-Month
-0.810.33-1.1425th Driest
Driest since:
2012
106th Wettest
Wettest since:
2019
Jun–Dec 1931
7-Month
-0.970.31-1.2822nd Driest
Driest since:
2012
109th Wettest
Wettest since:
1915
May–Dec 1931
8-Month
-1.110.30-1.4118th Driest
Driest since:
2012
113th Wettest
Wettest since:
2019
Apr–Dec 1931
9-Month
-1.150.29-1.4416th Driest
Driest since:
1934
115th Wettest
Wettest since:
1915
Mar–Dec 1931
10-Month
-0.800.25-1.0521st Driest
Driest since:
2012
110th Wettest
Wettest since:
2019
Feb–Dec 1931
11-Month
-0.710.23-0.9424th Driest
Driest since:
1934
107th Wettest
Wettest since:
2019
Jan–Dec 1931
12-Month
-0.630.22-0.8525th Driest
Driest since:
1934
106th Wettest
Wettest since:
1915
Jul 1930–Dec 1931
18-Month
-0.110.26-0.3747th Driest
Driest since:
1937
83rd Wettest
Wettest since:
2019
Jan 1930–Dec 1931
24-Month
0.120.22-0.1055th Driest
Driest since:
1956
75th Wettest
Wettest since:
2019
Ties: 1918
Jan 1929–Dec 1931
36-Month
0.330.210.1269th Driest
Driest since:
1956
60th Wettest
Wettest since:
2019
Jan 1928–Dec 1931
48-Month
0.130.21-0.0851st Driest
Driest since:
1937
77th Wettest
Wettest since:
2019
Jan 1927–Dec 1931
60-Month
0.260.200.0658th Driest
Driest since:
1937
69th Wettest
Wettest since:
2019

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