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 1972 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 1972
1-Month
-0.660.03-0.6953rd Driest
Driest since:
2021
78th Wettest
Wettest since:
1991
Nov–Dec 1972
2-Month
0.270.100.1770th Driest
Driest since:
2021
61st Wettest
Wettest since:
1913
Oct–Dec 1972
3-Month
0.940.080.86101st Driest
Driest since:
1921
30th Wettest
Wettest since:
2018
Sep–Dec 1972
4-Month
0.810.030.78102nd Driest
Driest since:
2021
29th Wettest
Wettest since:
2018
Aug–Dec 1972
5-Month
1.570.051.52116th Driest
Driest since:
1956
15th Wettest
Wettest since:
1986
Jul–Dec 1972
6-Month
1.240.071.17111th Driest
Driest since:
1954, 1956
20th Wettest
Wettest since:
1941
Jun–Dec 1972
7-Month
0.950.090.8698th Driest
Driest since:
1956
33rd Wettest
Wettest since:
1941
May–Dec 1972
8-Month
0.810.060.7598th Driest
Driest since:
1956
33rd Wettest
Wettest since:
1941
Ties: 1971
Apr–Dec 1972
9-Month
0.540.090.4589th Driest
Driest since:
2011
42nd Wettest
Wettest since:
1941
Mar–Dec 1972
10-Month
0.280.080.2084th Driest
Driest since:
2011
47th Wettest
Wettest since:
1941
Feb–Dec 1972
11-Month
0.150.060.0980th Driest
Driest since:
2011
51st Wettest
Wettest since:
1941
Jan–Dec 1972
12-Month
0.070.050.0280th Driest
Driest since:
2011
51st Wettest
Wettest since:
1941
Jul 1971–Dec 1972
18-Month
0.640.060.5898th Driest
Driest since:
1956
32nd Wettest
Wettest since:
1992
Jan 1971–Dec 1972
24-Month
0.030.06-0.0363rd Driest
Driest since:
2012
67th Wettest
Wettest since:
1920
Jan 1970–Dec 1972
36-Month
-0.190.06-0.2539th Driest
Driest since:
2013
90th Wettest
Wettest since:
1915, 1992
Jan 1969–Dec 1972
48-Month
0.090.070.0266th Driest
Driest since:
1954
62nd Wettest
Wettest since:
1908
Ties: 1945
Jan 1968–Dec 1972
60-Month
0.320.070.2593rd Driest
Driest since:
1956
34th Wettest
Wettest since:
1923

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