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 1990 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 1990
1-Month
-0.580.19-0.7737th Driest
Driest since:
1943
94th Wettest
Wettest since:
2018
Nov–Dec 1990
2-Month
-0.050.13-0.1862nd Driest
Driest since:
1999
69th Wettest
Wettest since:
1909
Oct–Dec 1990
3-Month
0.040.25-0.2159th Driest
Driest since:
1999
72nd Wettest
Wettest since:
1946
Sep–Dec 1990
4-Month
-0.610.24-0.8535th Driest
Driest since:
2012
96th Wettest
Wettest since:
1946
Ties: 1927
Aug–Dec 1990
5-Month
-0.330.29-0.6245th Driest
Driest since:
2012
86th Wettest
Wettest since:
2019
Jul–Dec 1990
6-Month
-0.420.33-0.7536th Driest
Driest since:
2012
95th Wettest
Wettest since:
2019
Jun–Dec 1990
7-Month
-0.630.31-0.9429th Driest
Driest since:
2012
102nd Wettest
Wettest since:
1915
Ties: 1954
May–Dec 1990
8-Month
-0.400.30-0.7035th Driest
Driest since:
2012
96th Wettest
Wettest since:
2019
Apr–Dec 1990
9-Month
-0.530.29-0.8232nd Driest
Driest since:
1934
99th Wettest
Wettest since:
1915
Mar–Dec 1990
10-Month
-0.510.25-0.7633rd Driest
Driest since:
2012
98th Wettest
Wettest since:
2019
Feb–Dec 1990
11-Month
-0.600.23-0.8328th Driest
Driest since:
1934
103rd Wettest
Wettest since:
2019
Jan–Dec 1990
12-Month
-0.610.22-0.8327th Driest
Driest since:
1934
104th Wettest
Wettest since:
1915
Jul 1989–Dec 1990
18-Month
-0.920.26-1.1816th Driest
Driest since:
1937
114th Wettest
Wettest since:
2019
Jan 1989–Dec 1990
24-Month
-1.150.22-1.378th Driest
Driest since:
1956
122nd Wettest
Wettest since:
2019
Ties: 1935
Jan 1988–Dec 1990
36-Month
-0.610.21-0.8219th Driest
Driest since:
1956
110th Wettest
Wettest since:
2019
Jan 1987–Dec 1990
48-Month
-0.250.21-0.4628th Driest
Driest since:
1937
100th Wettest
Wettest since:
2019
Ties: 1967
Jan 1986–Dec 1990
60-Month
0.050.20-0.1544th Driest
Driest since:
1937
83rd Wettest
Wettest since:
2019
Ties: 1965

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