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

November 1977 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
November 1977
1-Month
-0.700.13-0.8352nd Driest
Driest since:
2020
79th Wettest
Wettest since:
2004
Oct–Nov 1977
2-Month
-0.220.02-0.2471st Driest
Driest since:
2020
60th Wettest
Wettest since:
1907
Sep–Nov 1977
3-Month
-1.29-0.07-1.2230th Driest
Driest since:
1934
101st Wettest
Wettest since:
1974
Aug–Nov 1977
4-Month
-1.66-0.06-1.6012th Driest
Driest since:
2020
119th Wettest
Wettest since:
1974
Jul–Nov 1977
5-Month
-1.400.00-1.4019th Driest
Driest since:
2020
112th Wettest
Wettest since:
1974
Ties: 1948
Jun–Nov 1977
6-Month
-1.220.02-1.2419th Driest
Driest since:
2011
112th Wettest
Wettest since:
1941
May–Nov 1977
7-Month
-1.21-0.01-1.2017th Driest
Driest since:
2011
114th Wettest
Wettest since:
1941
Apr–Nov 1977
8-Month
-1.000.01-1.0123rd Driest
Driest since:
2011
108th Wettest
Wettest since:
1941
Mar–Nov 1977
9-Month
-0.890.01-0.9022nd Driest
Driest since:
2011
109th Wettest
Wettest since:
1941
Feb–Nov 1977
10-Month
-0.840.01-0.8522nd Driest
Driest since:
2011
109th Wettest
Wettest since:
1941
Jan–Nov 1977
11-Month
-0.77-0.01-0.7627th Driest
Driest since:
2011
104th Wettest
Wettest since:
1941
Dec 1976–Nov 1977
12-Month
-0.67-0.01-0.6634th Driest
Driest since:
2011
96th Wettest
Wettest since:
1941
Jun 1976–Nov 1977
18-Month
-0.120.00-0.1263rd Driest
Driest since:
2024
67th Wettest
Wettest since:
1987
Dec 1975–Nov 1977
24-Month
-0.230.00-0.2355th Driest
Driest since:
2024
74th Wettest
Wettest since:
1941
Dec 1974–Nov 1977
36-Month
0.160.010.1583rd Driest
Driest since:
2024
45th Wettest
Wettest since:
1942
Dec 1973–Nov 1977
48-Month
0.300.010.2999th Driest
Driest since:
1956
28th Wettest
Wettest since:
1987
Dec 1972–Nov 1977
60-Month
0.270.010.2694th Driest
Driest since:
2024
32nd Wettest
Wettest since:
1915
Ties: 1975

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