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.

Texas, Climate Division 5

December 1954 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 1954
1-Month
-1.360.01-1.3716th Driest
Driest since:
2021
115th Wettest
Wettest since:
1986
Nov–Dec 1954
2-Month
-1.390.07-1.4612th Driest
Driest since:
2021
119th Wettest
Wettest since:
1986
Oct–Dec 1954
3-Month
-1.080.02-1.1026th Driest
Driest since:
2021
105th Wettest
Wettest since:
1986
Sep–Dec 1954
4-Month
-1.73-0.05-1.688th Driest
Driest since:
2021
123rd Wettest
Wettest since:
1974
Aug–Dec 1954
5-Month
-1.12-0.05-1.0725th Driest
Driest since:
1921
106th Wettest
Wettest since:
1974
Ties: 1917, 1947
Jul–Dec 1954
6-Month
-1.450.00-1.4512th Driest
Driest since:
2020
119th Wettest
Wettest since:
1974
Jun–Dec 1954
7-Month
-1.220.01-1.2318th Driest
Driest since:
2011
113th Wettest
Wettest since:
1986
May–Dec 1954
8-Month
-1.02-0.01-1.0122nd Driest
Driest since:
2011
109th Wettest
Wettest since:
1941
Ties: 1901
Apr–Dec 1954
9-Month
-0.730.01-0.7432nd Driest
Driest since:
2011
99th Wettest
Wettest since:
1941
Mar–Dec 1954
10-Month
-0.760.01-0.7727th Driest
Driest since:
2011
104th Wettest
Wettest since:
1941
Feb–Dec 1954
11-Month
-0.860.01-0.8720th Driest
Driest since:
2011
111th Wettest
Wettest since:
1941
Jan–Dec 1954
12-Month
-0.89-0.01-0.8818th Driest
Driest since:
2011
113th Wettest
Wettest since:
1941
Jul 1953–Dec 1954
18-Month
-1.080.00-1.0812th Driest
Driest since:
2024
118th Wettest
Wettest since:
1941
Ties: 1917
Jan 1953–Dec 1954
24-Month
-1.260.00-1.263rd Driest
Driest since:
2024
127th Wettest
Wettest since:
1941
Ties: 1910, 1953
Jan 1952–Dec 1954
36-Month
-1.140.01-1.153rd Driest
Driest since:
2024
126th Wettest
Wettest since:
1942
Jan 1951–Dec 1954
48-Month
-1.190.01-1.202nd DriestDriest to Date1956
126th Wettest
Wettest since:
1987
Jan 1950–Dec 1954
60-Month
-1.100.01-1.114th DriestDriest to Date2024
123rd Wettest
Wettest since:
1915

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