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Shelby County, Alabama

Average Temperature Rankings, December 1920

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 1920 1-Month	42.7°F (5.9°C)	45.0°F (7.2°C)	-2.3°F (-1.3°C)	28th Coolest	Coolest since: 1917	1963
	42.7°F (5.9°C)	45.0°F (7.2°C)	-2.3°F (-1.3°C)	101st Warmest	Warmest since: 1919	2015
	Ties: 1944, 1954
Nov–Dec 1920 2-Month	45.9°F (7.7°C)	48.5°F (9.2°C)	-2.6°F (-1.5°C)	17th Coolest	Coolest since: 1917	1950, 1976
	45.9°F (7.7°C)	48.5°F (9.2°C)	-2.6°F (-1.5°C)	112th Warmest	Warmest since: 1919	2015
	Ties: 1954
Oct–Dec 1920 3-Month	51.6°F (10.9°C)	53.3°F (11.8°C)	-1.7°F (-0.9°C)	25th Coolest	Coolest since: 1917	1976
	51.6°F (10.9°C)	53.3°F (11.8°C)	-1.7°F (-0.9°C)	104th Warmest	Warmest since: 1919	1931
	Ties: 1962
Sep–Dec 1920 4-Month	57.8°F (14.3°C)	58.5°F (14.7°C)	-0.7°F (-0.4°C)	38th Coolest	Coolest since: 1917	1976
	57.8°F (14.3°C)	58.5°F (14.7°C)	-0.7°F (-0.4°C)	91st Warmest	Warmest since: 1919	1931
	Ties: 1895, 1944, 1957
Aug–Dec 1920 5-Month	61.7°F (16.5°C)	62.5°F (16.9°C)	-0.8°F (-0.4°C)	30th Coolest	Coolest since: 1917	1976
	61.7°F (16.5°C)	62.5°F (16.9°C)	-0.8°F (-0.4°C)	99th Warmest	Warmest since: 1919	1931
	Ties: 1948
Jul–Dec 1920 6-Month	64.6°F (18.1°C)	65.3°F (18.5°C)	-0.7°F (-0.4°C)	27th Coolest	Coolest since: 1917	1976
	64.6°F (18.1°C)	65.3°F (18.5°C)	-0.7°F (-0.4°C)	102nd Warmest	Warmest since: 1919	2016
	Ties: 1944, 1961, 1962
Jun–Dec 1920 7-Month	66.3°F (19.1°C)	67.0°F (19.4°C)	-0.7°F (-0.3°C)	26th Coolest	Coolest since: 1917	1976
	66.3°F (19.1°C)	67.0°F (19.4°C)	-0.7°F (-0.3°C)	103rd Warmest	Warmest since: 1919	2016
	Ties: 1910, 1952, 1958, 2009
May–Dec 1920 8-Month	66.7°F (19.3°C)	67.3°F (19.6°C)	-0.6°F (-0.3°C)	24th Coolest	Coolest since: 1917	1976
	66.7°F (19.3°C)	67.3°F (19.6°C)	-0.6°F (-0.3°C)	105th Warmest	Warmest since: 1919	2016
	Ties: 1907, 1945, 2013
Apr–Dec 1920 9-Month	66.1°F (18.9°C)	66.6°F (19.2°C)	-0.5°F (-0.3°C)	25th Coolest	Coolest since: 1917	1976
	66.1°F (18.9°C)	66.6°F (19.2°C)	-0.5°F (-0.3°C)	104th Warmest	Warmest since: 1919	2015, 2016
	Ties: 1940, 1993, 2013
Mar–Dec 1920 10-Month	64.6°F (18.1°C)	65.5°F (18.6°C)	-0.9°F (-0.5°C)	22nd Coolest	Coolest since: 1917	1976
	64.6°F (18.1°C)	65.5°F (18.6°C)	-0.9°F (-0.5°C)	107th Warmest	Warmest since: 1919	1921
	Ties: 1952, 1958, 1972
Feb–Dec 1920 11-Month	62.7°F (17.1°C)	63.7°F (17.6°C)	-1.0°F (-0.5°C)	17th Coolest	Coolest since: 1917	1976
	62.7°F (17.1°C)	63.7°F (17.6°C)	-1.0°F (-0.5°C)	112th Warmest	Warmest since: 1919	1921, 1927
	Ties: 1940, 1974, 1993, 2013
Jan–Dec 1920 12-Month	61.2°F (16.2°C)	62.0°F (16.7°C)	-0.8°F (-0.5°C)	20th Coolest	Coolest since: 1917	1976
	61.2°F (16.2°C)	62.0°F (16.7°C)	-0.8°F (-0.5°C)	109th Warmest	Warmest since: 1919	1921, 1927
	Ties: 1912, 1964, 1988, 1989, 1992, 2014
Jul 1919–Dec 1920 18-Month	63.4°F (17.4°C)	63.1°F (17.3°C)	0.3°F (0.1°C)	74th Coolest	Coolest since: 1918	1968
	63.4°F (17.4°C)	63.1°F (17.3°C)	0.3°F (0.1°C)	54th Warmest	Warmest since: 1919	1922, 2016
	Ties: 1913, 1936, 1942, 1954, 1974, 1995, 2004
Jan 1919–Dec 1920 24-Month	62.2°F (16.8°C)	62.0°F (16.7°C)	0.2°F (0.1°C)	59th Coolest	Coolest since: 1918	1969
	62.2°F (16.8°C)	62.0°F (16.7°C)	0.2°F (0.1°C)	69th Warmest	Warmest since: 1919	1922
	Ties: 1910, 1914, 1924, 1951
Jan 1918–Dec 1920 36-Month	62.5°F (16.9°C)	62.0°F (16.7°C)	0.5°F (0.2°C)	84th Coolest	Coolest since: 1919	1968, 1969
	62.5°F (16.9°C)	62.0°F (16.7°C)	0.5°F (0.2°C)	43rd Warmest	Warmest since: 1913	1923
	Ties: 1897, 1899, 1910, 1937, 1951, 1953, 1956, 1957
Jan 1917–Dec 1920 48-Month	62.1°F (16.7°C)	62.0°F (16.7°C)	0.1°F (0.0°C)	46th Coolest	Coolest since: 1917	1969
	62.1°F (16.7°C)	62.0°F (16.7°C)	0.1°F (0.0°C)	80th Warmest	Warmest since: 1919	2019
	Ties: 1907, 1944, 1945, 1988
Jan 1916–Dec 1920 60-Month	62.2°F (16.8°C)	62.0°F (16.7°C)	0.2°F (0.1°C)	50th Coolest	Coolest since: 1918	1970
	62.2°F (16.8°C)	62.0°F (16.7°C)	0.2°F (0.1°C)	75th Warmest	Warmest since: 1919	2019, 2020
	Ties: 1941, 1945, 1950, 2005

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: County Rankings, published January 2023, retrieved on February 5, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/rankings