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 1989 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 1989
1-Month
-0.91-0.19-0.7245th Driest
Driest since:
2006
87th Wettest
Wettest since:
1949
Dec 1988–Jan 1989
2-Month
-0.77-0.09-0.6846th Driest
Driest since:
2022
85th Wettest
Wettest since:
1992
Nov 1988–Jan 1989
3-Month
-1.06-0.03-1.0321st Driest
Driest since:
2022
110th Wettest
Wettest since:
1992
Oct 1988–Jan 1989
4-Month
-1.41-0.04-1.3710th Driest
Driest since:
2022
121st Wettest
Wettest since:
1987
Sep 1988–Jan 1989
5-Month
-1.00-0.07-0.9328th Driest
Driest since:
2022
103rd Wettest
Wettest since:
1975
Ties: 1925
Aug 1988–Jan 1989
6-Month
-0.79-0.06-0.7333rd Driest
Driest since:
1935
98th Wettest
Wettest since:
1975
Ties: 1918
Jul 1988–Jan 1989
7-Month
-0.13-0.01-0.1269th Driest
Driest since:
1935
62nd Wettest
Wettest since:
1975
Jun 1988–Jan 1989
8-Month
-0.280.00-0.2850th Driest
Driest since:
1935
81st Wettest
Wettest since:
1987
May 1988–Jan 1989
9-Month
-0.24-0.01-0.2359th Driest
Driest since:
2012
72nd Wettest
Wettest since:
1942
Apr 1988–Jan 1989
10-Month
-0.320.00-0.3254th Driest
Driest since:
2012
77th Wettest
Wettest since:
1942
Mar 1988–Jan 1989
11-Month
-0.370.01-0.3852nd Driest
Driest since:
2012
79th Wettest
Wettest since:
1942
Feb 1988–Jan 1989
12-Month
-0.420.01-0.4350th Driest
Driest since:
2012
81st Wettest
Wettest since:
1942
Aug 1987–Jan 1989
18-Month
-0.29-0.01-0.2850th Driest
Driest since:
2012
80th Wettest
Wettest since:
1942
Ties: 1899, 1984
Feb 1987–Jan 1989
24-Month
0.700.010.69111th Driest
Driest since:
2025
19th Wettest
Wettest since:
1942
Feb 1986–Jan 1989
36-Month
0.930.020.91120th Driest
Driest since:
2025
9th Wettest
Wettest since:
1943
Ties: 1933
Feb 1985–Jan 1989
48-Month
0.750.020.73119th Driest
Driest since:
1957
9th Wettest
Wettest since:
1915
Feb 1984–Jan 1989
60-Month
0.770.020.75122nd Driest
Driest since:
2025
5th Wettest
Wettest since:
1916

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