Statewide Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Utah

Average Temperature Rankings, December 2020

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Record Coolest

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 2020 1-Month	27.2°F (-2.7°C)	27.0°F (-2.8°C)	0.2°F (0.1°C)	61st Coolest	Coolest since: 2015	1909
	27.2°F (-2.7°C)	27.0°F (-2.8°C)	0.2°F (0.1°C)	68th Warmest	Warmest since: 2019	1917
	Ties: 1904, 1983
Nov–Dec 2020 2-Month	33.0°F (0.6°C)	31.5°F (-0.3°C)	1.5°F (0.9°C)	92nd Coolest	Coolest since: 2018	1930
	33.0°F (0.6°C)	31.5°F (-0.3°C)	1.5°F (0.9°C)	37th Warmest	Warmest since: 2019	1917
	Ties: 1906, 1969, 2006
Oct–Dec 2020 3-Month	39.6°F (4.2°C)	37.3°F (2.9°C)	2.3°F (1.3°C)	107th Coolest	Coolest since: 2019	1930
	39.6°F (4.2°C)	37.3°F (2.9°C)	2.3°F (1.3°C)	22nd Warmest	Warmest since: 2017	1950
	Ties: 1981
Sep–Dec 2020 4-Month	45.7°F (7.6°C)	43.2°F (6.2°C)	2.5°F (1.4°C)	116th Coolest	Coolest since: 2019	1930
	45.7°F (7.6°C)	43.2°F (6.2°C)	2.5°F (1.4°C)	13th Warmest	Warmest since: 2017	1933
	Ties: 1999
Aug–Dec 2020 5-Month	51.7°F (10.9°C)	48.4°F (9.1°C)	3.3°F (1.8°C)	128th Coolest	Coolest since: 2019	1930
Aug–Dec 2020 5-Month	51.7°F (10.9°C)	48.4°F (9.1°C)	3.3°F (1.8°C)	1st Warmest	Warmest to Date	2020
Jul–Dec 2020 6-Month	55.4°F (13.0°C)	52.3°F (11.3°C)	3.1°F (1.7°C)	127th Coolest	Coolest since: 2019	1912
Jul–Dec 2020 6-Month	55.4°F (13.0°C)	52.3°F (11.3°C)	3.1°F (1.7°C)	2nd Warmest	Warmest to Date	2021
Jun–Dec 2020 7-Month	56.8°F (13.8°C)	53.9°F (12.2°C)	2.9°F (1.6°C)	123rd Coolest	Coolest since: 2019	1908, 1912
	56.8°F (13.8°C)	53.9°F (12.2°C)	2.9°F (1.6°C)	6th Warmest	Warmest since: 2017	2021
	Ties: 2003
May–Dec 2020 8-Month	57.1°F (13.9°C)	54.0°F (12.2°C)	3.1°F (1.7°C)	127th Coolest	Coolest since: 2019	1908
May–Dec 2020 8-Month	57.1°F (13.9°C)	54.0°F (12.2°C)	3.1°F (1.7°C)	2nd Warmest	Warmest to Date	2021
Apr–Dec 2020 9-Month	56.0°F (13.3°C)	53.1°F (11.7°C)	2.9°F (1.6°C)	126th Coolest	Coolest since: 2019	1912
Apr–Dec 2020 9-Month	56.0°F (13.3°C)	53.1°F (11.7°C)	2.9°F (1.6°C)	3rd Warmest	Warmest since: 2012	2021
Mar–Dec 2020 10-Month	54.5°F (12.5°C)	51.5°F (10.8°C)	3.0°F (1.7°C)	124th Coolest	Coolest since: 2019	1912
Mar–Dec 2020 10-Month	54.5°F (12.5°C)	51.5°F (10.8°C)	3.0°F (1.7°C)	5th Warmest	Warmest since: 2017	2012
Feb–Dec 2020 11-Month	52.4°F (11.3°C)	49.6°F (9.8°C)	2.8°F (1.5°C)	124th Coolest	Coolest since: 2019	1903
	52.4°F (11.3°C)	49.6°F (9.8°C)	2.8°F (1.5°C)	5th Warmest	Warmest since: 2017	1934
	Ties: 2007, 2015, 2016
Jan–Dec 2020 12-Month	50.4°F (10.2°C)	47.6°F (8.7°C)	2.8°F (1.5°C)	122nd Coolest	Coolest since: 2019	1898
	50.4°F (10.2°C)	47.6°F (8.7°C)	2.8°F (1.5°C)	7th Warmest	Warmest since: 2018	1934
	Ties: 2014, 2018
Jul 2019–Dec 2020 18-Month	51.3°F (10.7°C)	49.1°F (9.5°C)	2.2°F (1.2°C)	117th Coolest	Coolest since: 2019	1898, 1912
Jul 2019–Dec 2020 18-Month	51.3°F (10.7°C)	49.1°F (9.5°C)	2.2°F (1.2°C)	11th Warmest	Warmest since: 2018	1934
Jan 2019–Dec 2020 24-Month	49.1°F (9.5°C)	47.5°F (8.6°C)	1.6°F (0.9°C)	107th Coolest	Coolest since: 2019	1898
	49.1°F (9.5°C)	47.5°F (8.6°C)	1.6°F (0.9°C)	21st Warmest	Warmest since: 2019	2015, 2018
	Ties: 2014, 2019
Jan 2018–Dec 2020 36-Month	49.6°F (9.8°C)	47.6°F (8.7°C)	2.0°F (1.1°C)	117th Coolest	Coolest since: 2015	1899
	49.6°F (9.8°C)	47.6°F (8.7°C)	2.0°F (1.1°C)	10th Warmest	Warmest since: 2019	2017
	Ties: 2015, 2021
Jan 2017–Dec 2020 48-Month	49.8°F (9.9°C)	47.5°F (8.6°C)	2.3°F (1.3°C)	121st Coolest	Coolest since: 2019	1898
	49.8°F (9.9°C)	47.5°F (8.6°C)	2.3°F (1.3°C)	5th Warmest	Warmest since: 2019	2017, 2018
	Ties: 2016, 2019, 2021
Jan 2016–Dec 2020 60-Month	49.9°F (9.9°C)	47.5°F (8.6°C)	2.4°F (1.3°C)	119th Coolest	Coolest since: 2015	1899
Jan 2016–Dec 2020 60-Month	49.9°F (9.9°C)	47.5°F (8.6°C)	2.4°F (1.3°C)	6th Warmest	Warmest since: 2019	2018

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 2, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings