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.

Colorado

Average Temperature Rankings, June 2018

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
June 2018 1-Month	66.5°F (19.2°C)	61.2°F (16.2°C)	5.3°F (3.0°C)	126th Coolest	Coolest since: 2017	1945
June 2018 1-Month	66.5°F (19.2°C)	61.2°F (16.2°C)	5.3°F (3.0°C)	3rd Warmest	Warmest since: 2012	2012
May–Jun 2018 2-Month	61.8°F (16.6°C)	56.5°F (13.6°C)	5.3°F (3.0°C)	128th Coolest	Coolest since: 2017	1907
May–Jun 2018 2-Month	61.8°F (16.6°C)	56.5°F (13.6°C)	5.3°F (3.0°C)	1st Warmest	Warmest to Date	2018
Apr–Jun 2018 3-Month	55.9°F (13.3°C)	51.8°F (11.0°C)	4.1°F (2.3°C)	125th Coolest	Coolest since: 2017	1917
	55.9°F (13.3°C)	51.8°F (11.0°C)	4.1°F (2.3°C)	4th Warmest	Warmest since: 2012	2012
	Ties: 2002
Mar–Jun 2018 4-Month	51.4°F (10.8°C)	47.3°F (8.5°C)	4.1°F (2.3°C)	126th Coolest	Coolest since: 2017	1917
Mar–Jun 2018 4-Month	51.4°F (10.8°C)	47.3°F (8.5°C)	4.1°F (2.3°C)	3rd Warmest	Warmest since: 2012	2012
Feb–Jun 2018 5-Month	46.8°F (8.2°C)	43.3°F (6.3°C)	3.5°F (1.9°C)	124th Coolest	Coolest since: 2016	1903
Feb–Jun 2018 5-Month	46.8°F (8.2°C)	43.3°F (6.3°C)	3.5°F (1.9°C)	5th Warmest	Warmest since: 2017	2012
Jan–Jun 2018 6-Month	44.0°F (6.7°C)	40.1°F (4.5°C)	3.9°F (2.2°C)	125th Coolest	Coolest since: 2017	1917
	44.0°F (6.7°C)	40.1°F (4.5°C)	3.9°F (2.2°C)	4th Warmest	Warmest since: 2017	2012
	Ties: 2017
Dec 2017–Jun 2018 7-Month	42.0°F (5.6°C)	38.0°F (3.3°C)	4.0°F (2.3°C)	124th Coolest	Coolest since: 2017	1917
Dec 2017–Jun 2018 7-Month	42.0°F (5.6°C)	38.0°F (3.3°C)	4.0°F (2.3°C)	4th Warmest	Warmest since: 2012	1934
Nov 2017–Jun 2018 8-Month	41.9°F (5.5°C)	37.4°F (3.0°C)	4.5°F (2.5°C)	126th Coolest	Coolest since: 2017	1917
Nov 2017–Jun 2018 8-Month	41.9°F (5.5°C)	37.4°F (3.0°C)	4.5°F (2.5°C)	2nd Warmest	Warmest since: 1934	1934
Oct 2017–Jun 2018 9-Month	42.4°F (5.8°C)	38.4°F (3.6°C)	4.0°F (2.2°C)	125th Coolest	Coolest since: 2017	1917
Oct 2017–Jun 2018 9-Month	42.4°F (5.8°C)	38.4°F (3.6°C)	4.0°F (2.2°C)	3rd Warmest	Warmest since: 2000	1934
Sep 2017–Jun 2018 10-Month	44.1°F (6.7°C)	40.3°F (4.6°C)	3.8°F (2.1°C)	126th Coolest	Coolest since: 2017	1917
	44.1°F (6.7°C)	40.3°F (4.6°C)	3.8°F (2.1°C)	2nd Warmest	Warmest since: 2017	1934
	Ties: 2017
Aug 2017–Jun 2018 11-Month	46.0°F (7.8°C)	42.6°F (5.9°C)	3.4°F (1.9°C)	126th Coolest	Coolest since: 2017	1917
Aug 2017–Jun 2018 11-Month	46.0°F (7.8°C)	42.6°F (5.9°C)	3.4°F (1.9°C)	2nd Warmest	Warmest since: 1934	1934
Jul 2017–Jun 2018 12-Month	47.9°F (8.8°C)	44.6°F (7.0°C)	3.3°F (1.8°C)	126th Coolest	Coolest since: 2017	1917
	47.9°F (8.8°C)	44.6°F (7.0°C)	3.3°F (1.8°C)	2nd Warmest	Warmest since: 2017	1934
	Ties: 2012, 2017
Jan 2017–Jun 2018 18-Month	46.6°F (8.1°C)	43.1°F (6.2°C)	3.5°F (1.9°C)	127th Coolest	Coolest since: 2017	1913
Jan 2017–Jun 2018 18-Month	46.6°F (8.1°C)	43.1°F (6.2°C)	3.5°F (1.9°C)	1st Warmest	Warmest to Date	2018
Jul 2016–Jun 2018 24-Month	47.9°F (8.8°C)	44.6°F (7.0°C)	3.3°F (1.8°C)	126th Coolest	Coolest since: 2017	1913
Jul 2016–Jun 2018 24-Month	47.9°F (8.8°C)	44.6°F (7.0°C)	3.3°F (1.8°C)	1st Warmest	Warmest to Date	2018
Jul 2015–Jun 2018 36-Month	47.6°F (8.7°C)	44.6°F (7.0°C)	3.0°F (1.7°C)	125th Coolest	Coolest since: 2017	1914
Jul 2015–Jun 2018 36-Month	47.6°F (8.7°C)	44.6°F (7.0°C)	3.0°F (1.7°C)	1st Warmest	Warmest to Date	2018
Jul 2014–Jun 2018 48-Month	47.5°F (8.6°C)	44.6°F (7.0°C)	2.9°F (1.6°C)	124th Coolest	Coolest since: 2017	1915
Jul 2014–Jun 2018 48-Month	47.5°F (8.6°C)	44.6°F (7.0°C)	2.9°F (1.6°C)	1st Warmest	Warmest to Date	2018
Jul 2013–Jun 2018 60-Month	47.1°F (8.4°C)	44.5°F (6.9°C)	2.6°F (1.5°C)	123rd Coolest	Coolest since: 2017	1917
Jul 2013–Jun 2018 60-Month	47.1°F (8.4°C)	44.5°F (6.9°C)	2.6°F (1.5°C)	1st Warmest	Warmest to Date	2018

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings