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

January 1991 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
January 1991
1-Month
1.15-0.191.34110th Driest
Driest since:
2006
22nd Wettest
Wettest since:
1949
Dec 1990–Jan 1991
2-Month
0.35-0.090.4494th Driest
Driest since:
2022
37th Wettest
Wettest since:
1992
Ties: 1928
Nov 1990–Jan 1991
3-Month
0.33-0.030.3689th Driest
Driest since:
2022
42nd Wettest
Wettest since:
1992
Ties: 1927
Oct 1990–Jan 1991
4-Month
0.84-0.040.88104th Driest
Driest since:
2022
27th Wettest
Wettest since:
1987
Sep 1990–Jan 1991
5-Month
1.43-0.071.50118th Driest
Driest since:
2022
13th Wettest
Wettest since:
1975
Aug 1990–Jan 1991
6-Month
1.89-0.061.95124th Driest
Driest since:
1935
7th Wettest
Wettest since:
1975
Jul 1990–Jan 1991
7-Month
2.38-0.012.39128th Driest
Driest since:
1935
3rd Wettest
Wettest since:
1975
Jun 1990–Jan 1991
8-Month
1.600.001.60120th Driest
Driest since:
1935
11th Wettest
Wettest since:
1987
May 1990–Jan 1991
9-Month
1.17-0.011.18118th Driest
Driest since:
2012
13th Wettest
Wettest since:
1942
Ties: 1905
Apr 1990–Jan 1991
10-Month
1.060.001.06115th Driest
Driest since:
2012
16th Wettest
Wettest since:
1942
Mar 1990–Jan 1991
11-Month
0.980.010.97110th Driest
Driest since:
2012
21st Wettest
Wettest since:
1942
Feb 1990–Jan 1991
12-Month
0.870.010.86109th Driest
Driest since:
2012
22nd Wettest
Wettest since:
1942
Aug 1989–Jan 1991
18-Month
0.35-0.010.3699th Driest
Driest since:
2012
31st Wettest
Wettest since:
1942
Feb 1989–Jan 1991
24-Month
0.040.010.0379th Driest
Driest since:
2025
51st Wettest
Wettest since:
1942
Ties: 1902, 1909, 1939, 1971
Feb 1988–Jan 1991
36-Month
-0.110.02-0.1356th Driest
Driest since:
2025
73rd Wettest
Wettest since:
1943
Ties: 1903
Feb 1987–Jan 1991
48-Month
0.370.020.35104th Driest
Driest since:
1957
24th Wettest
Wettest since:
1915
Feb 1986–Jan 1991
60-Month
0.580.020.56115th Driest
Driest since:
2025
12th Wettest
Wettest since:
1916

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