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 2

December 1963 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 1963
1-Month
-0.220.03-0.2573rd Driest
Driest since:
2021
58th Wettest
Wettest since:
1991
Nov–Dec 1963
2-Month
0.520.100.4284th Driest
Driest since:
2021
47th Wettest
Wettest since:
1913
Oct–Dec 1963
3-Month
-0.510.08-0.5949th Driest
Driest since:
1921
82nd Wettest
Wettest since:
2018
Ties: 1898
Sep–Dec 1963
4-Month
-0.740.03-0.7737th Driest
Driest since:
2021
94th Wettest
Wettest since:
2018
Aug–Dec 1963
5-Month
-0.770.05-0.8233rd Driest
Driest since:
1956
98th Wettest
Wettest since:
1986
Jul–Dec 1963
6-Month
-1.000.07-1.0723rd Driest
Driest since:
1954, 1956
108th Wettest
Wettest since:
1941
Ties: 1947
Jun–Dec 1963
7-Month
-0.880.09-0.9723rd Driest
Driest since:
1956
108th Wettest
Wettest since:
1941
May–Dec 1963
8-Month
-0.820.06-0.8825th Driest
Driest since:
1956
106th Wettest
Wettest since:
1941
Apr–Dec 1963
9-Month
-0.930.09-1.0219th Driest
Driest since:
2011
112th Wettest
Wettest since:
1941
Mar–Dec 1963
10-Month
-0.950.08-1.0317th Driest
Driest since:
2011
114th Wettest
Wettest since:
1941
Ties: 1933
Feb–Dec 1963
11-Month
-0.950.06-1.0117th Driest
Driest since:
2011
114th Wettest
Wettest since:
1941
Jan–Dec 1963
12-Month
-0.950.05-1.0016th Driest
Driest since:
2011
115th Wettest
Wettest since:
1941
Jul 1962–Dec 1963
18-Month
-0.470.06-0.5338th Driest
Driest since:
1956
92nd Wettest
Wettest since:
1992
Jan 1962–Dec 1963
24-Month
-0.530.06-0.5927th Driest
Driest since:
2012
103rd Wettest
Wettest since:
1920
Jan 1961–Dec 1963
36-Month
-0.020.06-0.0854th Driest
Driest since:
2013
75th Wettest
Wettest since:
1915, 1992
Jan 1960–Dec 1963
48-Month
0.180.070.1174th Driest
Driest since:
1954
54th Wettest
Wettest since:
1908
Jan 1959–Dec 1963
60-Month
0.110.070.0470th Driest
Driest since:
1956
57th Wettest
Wettest since:
1923

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