Climate at a Glance | Divisional Rankings | National Centers for Environmental Information (NCEI)

Divisional Rankings

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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 3

February 1945 Palmer Z-Index Rankings

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2025)	Driest/Wettest Since	Record
February 1945 1-Month	1.29	-0.12	1.41	99th Driest	Driest since: 1944	2000
February 1945 1-Month	1.29	-0.12	1.41	33rd Wettest	Wettest since: 1939	1903
Jan–Feb 1945 2-Month	0.47	-0.13	0.60	93rd Driest	Driest since: 1944	2000
Jan–Feb 1945 2-Month	0.47	-0.13	0.60	39th Wettest	Wettest since: 1939	2020
Dec 1944–Feb 1945 3-Month	0.78	-0.09	0.87	105th Driest	Driest since: 1944	2000
Dec 1944–Feb 1945 3-Month	0.78	-0.09	0.87	26th Wettest	Wettest since: 1933	1983
Nov 1944–Feb 1945 4-Month	0.68	-0.14	0.82	107th Driest	Driest since: 1944	2000
Nov 1944–Feb 1945 4-Month	0.68	-0.14	0.82	24th Wettest	Wettest since: 1933	1983
Oct 1944–Feb 1945 5-Month	0.12	-0.10	0.22	85th Driest	Driest since: 1944	2000
Oct 1944–Feb 1945 5-Month	0.12	-0.10	0.22	46th Wettest	Wettest since: 1937	1983
Sep 1944–Feb 1945 6-Month	-0.14	-0.09	-0.05	63rd Driest	Driest since: 1943	1904
Sep 1944–Feb 1945 6-Month	-0.14	-0.09	-0.05	68th Wettest	Wettest since: 1944	1983
Aug 1944–Feb 1945 7-Month	0.08	-0.05	0.13	79th Driest	Driest since: 1944	2000
	0.08	-0.05	0.13	52nd Wettest	Wettest since: 1941	1983
	Ties: 1896
Jul 1944–Feb 1945 8-Month	-0.21	-0.04	-0.17	52nd Driest	Driest since: 1944	1925
Jul 1944–Feb 1945 8-Month	-0.21	-0.04	-0.17	79th Wettest	Wettest since: 1942	1983
Jun 1944–Feb 1945 9-Month	-0.41	-0.03	-0.38	36th Driest	Driest since: 1944	1925
Jun 1944–Feb 1945 9-Month	-0.41	-0.03	-0.38	95th Wettest	Wettest since: 1942	1983
May 1944–Feb 1945 10-Month	-0.25	-0.03	-0.22	46th Driest	Driest since: 1944	1925
May 1944–Feb 1945 10-Month	-0.25	-0.03	-0.22	85th Wettest	Wettest since: 1942	2005
Apr 1944–Feb 1945 11-Month	-0.20	0.00	-0.20	52nd Driest	Driest since: 1944	1897
Apr 1944–Feb 1945 11-Month	-0.20	0.00	-0.20	79th Wettest	Wettest since: 1941	1983
Mar 1944–Feb 1945 12-Month	0.01	0.00	0.01	63rd Driest	Driest since: 1944	2011
Mar 1944–Feb 1945 12-Month	0.01	0.00	0.01	68th Wettest	Wettest since: 1941	1974
Sep 1943–Feb 1945 18-Month	0.04	-0.03	0.07	75th Driest	Driest since: 1944	1955, 1964
Sep 1943–Feb 1945 18-Month	0.04	-0.03	0.07	55th Wettest	Wettest since: 1941	1984
Mar 1943–Feb 1945 24-Month	-0.36	-0.01	-0.35	30th Driest	Driest since: 1944	2012
Mar 1943–Feb 1945 24-Month	-0.36	-0.01	-0.35	100th Wettest	Wettest since: 1942	1975
Mar 1942–Feb 1945 36-Month	-0.41	0.00	-0.41	22nd Driest	Driest since: 1944	1955
	-0.41	0.00	-0.41	107th Wettest	Wettest since: 1943	1976
	Ties: 1937
Mar 1941–Feb 1945 48-Month	-0.37	0.00	-0.37	13th Driest	Driest since: 1940	1955
Mar 1941–Feb 1945 48-Month	-0.37	0.00	-0.37	115th Wettest	Wettest since: 1944	1976
Mar 1940–Feb 1945 60-Month	-0.13	-0.01	-0.12	44th Driest	Driest since: 1944	1967
Mar 1940–Feb 1945 60-Month	-0.13	-0.01	-0.12	83rd Wettest	Wettest since: 1943	1976

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on April 1, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings

Climate at a Glance Divisional Rankings

Divisional Rankings

Louisiana, Climate Division 3

February 1945 Palmer Z-Index Rankings

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