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.

Louisiana, Climate Division 9

December 1961 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 1961
1-Month
1.27-0.101.37104th Driest
Driest since:
2021
27th Wettest
Wettest since:
2009
Nov–Dec 1961
2-Month
1.58-0.071.65113th Driest
Driest since:
1906
18th Wettest
Wettest since:
1947
Oct–Dec 1961
3-Month
0.790.010.78103rd Driest
Driest since:
2011
28th Wettest
Wettest since:
2009
Sep–Dec 1961
4-Month
0.75-0.040.79101st Driest
Driest since:
1924
30th Wettest
Wettest since:
2002
Ties: 1953
Aug–Dec 1961
5-Month
0.92-0.050.97115th Driest
Driest since:
1924
16th Wettest
Wettest since:
1977
Jul–Dec 1961
6-Month
0.83-0.040.87108th Driest
Driest since:
1924
23rd Wettest
Wettest since:
1898
Ties: 1911
Jun–Dec 1961
7-Month
1.19-0.041.23123rd Driest
Driest since:
1924
8th Wettest
Wettest since:
1898
Ties: 1905
May–Dec 1961
8-Month
1.07-0.041.11120th Driest
Driest since:
1924
11th Wettest
Wettest since:
1942, 1975
Apr–Dec 1961
9-Month
0.91-0.040.95118th Driest
Driest since:
1924
13th Wettest
Wettest since:
2021
Mar–Dec 1961
10-Month
0.99-0.051.04123rd Driest
Driest since:
1924
8th Wettest
Wettest since:
2021
Ties: 1905
Feb–Dec 1961
11-Month
1.09-0.071.16126th Driest
Driest since:
2023
5th Wettest
Wettest since:
2021
Jan–Dec 1961
12-Month
1.14-0.051.19127th Driest
Driest since:
2023
4th WettestWettest to Date1991
Jul 1960–Dec 1961
18-Month
0.52-0.040.56112th Driest
Driest since:
1904
18th Wettest
Wettest since:
1946
Jan 1960–Dec 1961
24-Month
0.28-0.040.3297th Driest
Driest since:
2000
33rd Wettest
Wettest since:
1992
Jan 1959–Dec 1961
36-Month
0.50-0.040.54120th Driest
Driest since:
1904
9th Wettest
Wettest since:
1993
Jan 1958–Dec 1961
48-Month
0.45-0.030.48119th Driest
Driest since:
1904
9th Wettest
Wettest since:
1994
Jan 1957–Dec 1961
60-Month
0.40-0.030.43119th Driest
Driest since:
1906
8th Wettest
Wettest since:
1995
Ties: 1932, 1944

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