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 1980 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 1980
1-Month
-0.48-0.19-0.2972nd Driest
Driest since:
2006
60th Wettest
Wettest since:
1949
Dec 1979–Jan 1980
2-Month
0.03-0.090.1278th Driest
Driest since:
2022
53rd Wettest
Wettest since:
1992
Nov 1979–Jan 1980
3-Month
-0.27-0.03-0.2464th Driest
Driest since:
2022
67th Wettest
Wettest since:
1992
Ties: 1937
Oct 1979–Jan 1980
4-Month
-0.93-0.04-0.8930th Driest
Driest since:
2022
101st Wettest
Wettest since:
1987
Sep 1979–Jan 1980
5-Month
-1.09-0.07-1.0224th Driest
Driest since:
2022
107th Wettest
Wettest since:
1975
Aug 1979–Jan 1980
6-Month
-0.41-0.06-0.3558th Driest
Driest since:
1935
73rd Wettest
Wettest since:
1975
Jul 1979–Jan 1980
7-Month
-0.21-0.01-0.2060th Driest
Driest since:
1935
71st Wettest
Wettest since:
1975
Ties: 1967
Jun 1979–Jan 1980
8-Month
0.130.000.1376th Driest
Driest since:
1935
55th Wettest
Wettest since:
1987
May 1979–Jan 1980
9-Month
0.24-0.010.2590th Driest
Driest since:
2012
41st Wettest
Wettest since:
1942
Apr 1979–Jan 1980
10-Month
0.260.000.2690th Driest
Driest since:
2012
41st Wettest
Wettest since:
1942
Ties: 1900
Mar 1979–Jan 1980
11-Month
0.320.010.3193rd Driest
Driest since:
2012
38th Wettest
Wettest since:
1942
Ties: 1943
Feb 1979–Jan 1980
12-Month
0.380.010.3794th Driest
Driest since:
2012
37th Wettest
Wettest since:
1942
Aug 1978–Jan 1980
18-Month
1.11-0.011.12120th Driest
Driest since:
2012
10th Wettest
Wettest since:
1942
Feb 1978–Jan 1980
24-Month
0.710.010.70113th Driest
Driest since:
2025
17th Wettest
Wettest since:
1942
Ties: 1914
Feb 1977–Jan 1980
36-Month
0.190.020.1788th Driest
Driest since:
2025
41st Wettest
Wettest since:
1943
Feb 1976–Jan 1980
48-Month
0.220.020.2091st Driest
Driest since:
1957
37th Wettest
Wettest since:
1915
Feb 1975–Jan 1980
60-Month
0.320.020.3096th Driest
Driest since:
2025
31st Wettest
Wettest since:
1916

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