Regional Rankings

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Month:

Region:

Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

California River Basin

Average Temperature Rankings, March 1930

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Warmest/Coolest Since	Record
March 1930 1-Month	50.3°F (10.2°C)	48.8°F (9.3°C)	1.5°F (0.9°C)	86th Coolest	Coolest since: 1929	1897
	50.3°F (10.2°C)	48.8°F (9.3°C)	1.5°F (0.9°C)	44th Warmest	Warmest since: 1928	1934
	Ties: 2008
Feb–Mar 1930 2-Month	49.6°F (9.8°C)	47.1°F (8.4°C)	2.5°F (1.4°C)	110th Coolest	Coolest since: 1929	1903
	49.6°F (9.8°C)	47.1°F (8.4°C)	2.5°F (1.4°C)	20th Warmest	Warmest since: 1926	2015
	Ties: 1963, 1978, 2013
Jan–Mar 1930 3-Month	46.4°F (8.0°C)	45.5°F (7.5°C)	0.9°F (0.5°C)	77th Coolest	Coolest since: 1929	1949
Jan–Mar 1930 3-Month	46.4°F (8.0°C)	45.5°F (7.5°C)	0.9°F (0.5°C)	53rd Warmest	Warmest since: 1928	2015
Dec 1929–Mar 1930 4-Month	46.8°F (8.2°C)	44.9°F (7.2°C)	1.9°F (1.0°C)	106th Coolest	Coolest since: 1929	1949
	46.8°F (8.2°C)	44.9°F (7.2°C)	1.9°F (1.0°C)	23rd Warmest	Warmest since: 1926	2015
	Ties: 1992, 1995
Nov 1929–Mar 1930 5-Month	47.6°F (8.7°C)	45.8°F (7.7°C)	1.8°F (1.0°C)	108th Coolest	Coolest since: 1929	1949
	47.6°F (8.7°C)	45.8°F (7.7°C)	1.8°F (1.0°C)	21st Warmest	Warmest since: 1905	2015
	Ties: 1905, 1984, 2007
Oct 1929–Mar 1930 6-Month	49.9°F (9.9°C)	48.1°F (8.9°C)	1.8°F (1.0°C)	111th Coolest	Coolest since: 1929	1917
	49.9°F (9.9°C)	48.1°F (8.9°C)	1.8°F (1.0°C)	18th Warmest	Warmest to Date	2015
	Ties: 1984, 1986, 2009, 2017
Sep 1929–Mar 1930 7-Month	52.3°F (11.3°C)	51.0°F (10.6°C)	1.3°F (0.7°C)	102nd Coolest	Coolest since: 1929	1917
	52.3°F (11.3°C)	51.0°F (10.6°C)	1.3°F (0.7°C)	27th Warmest	Warmest to Date	2015
	Ties: 1963, 1970, 2007, 2012
Aug 1929–Mar 1930 8-Month	55.2°F (12.9°C)	53.8°F (12.1°C)	1.4°F (0.8°C)	104th Coolest	Coolest since: 1929	1917
	55.2°F (12.9°C)	53.8°F (12.1°C)	1.4°F (0.8°C)	25th Warmest	Warmest to Date	2015
	Ties: 1970, 1980, 1988, 2012, 2019
Jul 1929–Mar 1930 9-Month	57.4°F (14.1°C)	56.2°F (13.4°C)	1.2°F (0.7°C)	102nd Coolest	Coolest since: 1929	1917
	57.4°F (14.1°C)	56.2°F (13.4°C)	1.2°F (0.7°C)	27th Warmest	Warmest to Date	2015
	Ties: 1970
Jun 1929–Mar 1930 10-Month	58.4°F (14.7°C)	57.4°F (14.1°C)	1.0°F (0.6°C)	96th Coolest	Coolest since: 1929	1917
	58.4°F (14.7°C)	57.4°F (14.1°C)	1.0°F (0.6°C)	33rd Warmest	Warmest since: 1918	2015
	Ties: 1960, 1970, 1982, 2005
May 1929–Mar 1930 11-Month	58.7°F (14.8°C)	57.7°F (14.3°C)	1.0°F (0.5°C)	94th Coolest	Coolest since: 1929	1917
	58.7°F (14.8°C)	57.7°F (14.3°C)	1.0°F (0.5°C)	35th Warmest	Warmest to Date	2015
	Ties: 1961, 1982, 2008
Apr 1929–Mar 1930 12-Month	58.0°F (14.4°C)	57.4°F (14.1°C)	0.6°F (0.3°C)	77th Coolest	Coolest since: 1929	1917
	58.0°F (14.4°C)	57.4°F (14.1°C)	0.6°F (0.3°C)	52nd Warmest	Warmest since: 1927	2015
	Ties: 1953, 1994
Oct 1928–Mar 1930 18-Month	54.1°F (12.3°C)	54.3°F (12.4°C)	-0.2°F (-0.1°C)	41st Coolest	Coolest since: 1929	1949
	54.1°F (12.3°C)	54.3°F (12.4°C)	-0.2°F (-0.1°C)	87th Warmest	Warmest since: 1929	2015
	Ties: 1900, 1902, 1926, 1929, 1937, 1942, 1955, 1957, 1958, 1962, 1964
Apr 1928–Mar 1930 24-Month	57.4°F (14.1°C)	57.4°F (14.1°C)	0.0°F (0.0°C)	54th Coolest	Coolest since: 1929	1913
	57.4°F (14.1°C)	57.4°F (14.1°C)	0.0°F (0.0°C)	74th Warmest	Warmest since: 1928	2015
	Ties: 1926, 1944, 1952, 1954, 1967
Apr 1927–Mar 1930 36-Month	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	49th Coolest	Coolest since: 1926	1913, 1917
	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	78th Warmest	Warmest since: 1929	2016
	Ties: 1906, 1907, 1931, 1967, 1976
Apr 1926–Mar 1930 48-Month	57.6°F (14.2°C)	57.4°F (14.1°C)	0.2°F (0.1°C)	68th Coolest	Coolest since: 1929	1913
	57.6°F (14.2°C)	57.4°F (14.1°C)	0.2°F (0.1°C)	58th Warmest	Warmest since: 1928	2018
	Ties: 1928, 1953, 1959, 1971
Apr 1925–Mar 1930 60-Month	57.5°F (14.2°C)	57.3°F (14.1°C)	0.2°F (0.1°C)	60th Coolest	Coolest since: 1929	1913, 1917
	57.5°F (14.2°C)	57.3°F (14.1°C)	0.2°F (0.1°C)	65th Warmest	Warmest to Date	2018
	Ties: 1931, 1970

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on May 28, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings