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Shelby County, Alabama

Average Temperature Rankings, December 2017

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 2017 1-Month	45.3°F (7.4°C)	45.0°F (7.2°C)	0.3°F (0.2°C)	70th Coolest	Coolest since: 2010	1963
	45.3°F (7.4°C)	45.0°F (7.2°C)	0.3°F (0.2°C)	59th Warmest	Warmest since: 2016	2015
	Ties: 1916, 1992
Nov–Dec 2017 2-Month	49.7°F (9.8°C)	48.5°F (9.2°C)	1.2°F (0.6°C)	79th Coolest	Coolest since: 2014	1950, 1976
Nov–Dec 2017 2-Month	49.7°F (9.8°C)	48.5°F (9.2°C)	1.2°F (0.6°C)	50th Warmest	Warmest since: 2016	2015
Oct–Dec 2017 3-Month	54.6°F (12.6°C)	53.2°F (11.8°C)	1.4°F (0.8°C)	96th Coolest	Coolest since: 2014	1976
	54.6°F (12.6°C)	53.2°F (11.8°C)	1.4°F (0.8°C)	33rd Warmest	Warmest since: 2016	1931
	Ties: 1896, 1940, 1947, 1949
Sep–Dec 2017 4-Month	59.1°F (15.1°C)	58.4°F (14.7°C)	0.7°F (0.4°C)	87th Coolest	Coolest since: 2014	1976
	59.1°F (15.1°C)	58.4°F (14.7°C)	0.7°F (0.4°C)	42nd Warmest	Warmest since: 2016	1931
	Ties: 2002
Aug–Dec 2017 5-Month	62.9°F (17.2°C)	62.5°F (16.9°C)	0.4°F (0.3°C)	71st Coolest	Coolest since: 2013	1976
	62.9°F (17.2°C)	62.5°F (16.9°C)	0.4°F (0.3°C)	58th Warmest	Warmest since: 2016	1931
	Ties: 1991, 2003
Jul–Dec 2017 6-Month	65.8°F (18.8°C)	65.4°F (18.6°C)	0.4°F (0.2°C)	77th Coolest	Coolest since: 2014	1976
	65.8°F (18.8°C)	65.4°F (18.6°C)	0.4°F (0.2°C)	52nd Warmest	Warmest since: 2016	2016
	Ties: 1959, 1980, 1985, 2004
Jun–Dec 2017 7-Month	67.1°F (19.5°C)	67.0°F (19.4°C)	0.1°F (0.1°C)	59th Coolest	Coolest since: 2013	1976
	67.1°F (19.5°C)	67.0°F (19.4°C)	0.1°F (0.1°C)	70th Warmest	Warmest since: 2016	2016
	Ties: 1909, 1913, 1916, 2001, 2012
May–Dec 2017 8-Month	67.3°F (19.6°C)	67.3°F (19.6°C)	0.0°F (0.0°C)	53rd Coolest	Coolest since: 2013	1976
	67.3°F (19.6°C)	67.3°F (19.6°C)	0.0°F (0.0°C)	76th Warmest	Warmest since: 2016	2016
	Ties: 1939, 1962, 2000
Apr–Dec 2017 9-Month	67.2°F (19.6°C)	66.7°F (19.3°C)	0.5°F (0.3°C)	84th Coolest	Coolest since: 2014	1976
	67.2°F (19.6°C)	66.7°F (19.3°C)	0.5°F (0.3°C)	45th Warmest	Warmest since: 2016	2015, 2016
	Ties: 1929
Mar–Dec 2017 10-Month	66.2°F (19.0°C)	65.4°F (18.6°C)	0.8°F (0.4°C)	93rd Coolest	Coolest since: 2014	1976
	66.2°F (19.0°C)	65.4°F (18.6°C)	0.8°F (0.4°C)	36th Warmest	Warmest since: 2016	1921
	Ties: 1905, 1946, 1977
Feb–Dec 2017 11-Month	65.1°F (18.4°C)	63.7°F (17.6°C)	1.4°F (0.8°C)	109th Coolest	Coolest since: 2014	1976
	65.1°F (18.4°C)	63.7°F (17.6°C)	1.4°F (0.8°C)	20th Warmest	Warmest since: 2016	1921, 1927
	Ties: 1986, 2011
Jan–Dec 2017 12-Month	63.9°F (17.7°C)	62.0°F (16.7°C)	1.9°F (1.0°C)	118th Coolest	Coolest since: 2015	1976
Jan–Dec 2017 12-Month	63.9°F (17.7°C)	62.0°F (16.7°C)	1.9°F (1.0°C)	11th Warmest	Warmest since: 2016	1921, 1927
Jul 2016–Dec 2017 18-Month	65.6°F (18.7°C)	63.1°F (17.3°C)	2.5°F (1.4°C)	125th Coolest	Coolest since: 2015	1968
	65.6°F (18.7°C)	63.1°F (17.3°C)	2.5°F (1.4°C)	3rd Warmest	Warmest since: 2016	1922, 2016
	Ties: 1927
Jan 2016–Dec 2017 24-Month	64.1°F (17.8°C)	62.0°F (16.7°C)	2.1°F (1.1°C)	125th Coolest	Coolest since: 2016	1969
Jan 2016–Dec 2017 24-Month	64.1°F (17.8°C)	62.0°F (16.7°C)	2.1°F (1.1°C)	3rd Warmest	Warmest since: 1922	1922
Jan 2015–Dec 2017 36-Month	64.0°F (17.8°C)	62.1°F (16.7°C)	1.9°F (1.1°C)	125th Coolest	Coolest since: 2016	1968, 1969
Jan 2015–Dec 2017 36-Month	64.0°F (17.8°C)	62.1°F (16.7°C)	1.9°F (1.1°C)	2nd Warmest	Warmest since: 1923	1923
Jan 2014–Dec 2017 48-Month	63.3°F (17.4°C)	62.1°F (16.7°C)	1.2°F (0.7°C)	116th Coolest	Coolest since: 2016	1969
	63.3°F (17.4°C)	62.1°F (16.7°C)	1.2°F (0.7°C)	10th Warmest	Warmest since: 1928	2019
	Ties: 1925, 1927
Jan 2013–Dec 2017 60-Month	62.9°F (17.2°C)	62.0°F (16.7°C)	0.9°F (0.5°C)	109th Coolest	Coolest since: 2015	1970
	62.9°F (17.2°C)	62.0°F (16.7°C)	0.9°F (0.5°C)	16th Warmest	Warmest since: 2016	2019, 2020
	Ties: 1911, 1933, 2002

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: County Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/rankings