Regional Rankings

Parameter:

Year:

Month:

Region:

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

Upper Colorado River Basin

Average Temperature Rankings, February 2018

View Period (Months):

All

Download:

Record Coolest

Bottom 1/10

Bottom 1/3

Normal

Top 1/3

Top 1/10

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
February 2018 1-Month	28.6°F (-1.9°C)	25.6°F (-3.6°C)	3.0°F (1.7°C)	95th Coolest	Coolest since: 2013	1903
	28.6°F (-1.9°C)	25.6°F (-3.6°C)	3.0°F (1.7°C)	34th Warmest	Warmest since: 2017	1995
	Ties: 1972, 1980, 1987
Jan–Feb 2018 2-Month	28.6°F (-1.9°C)	23.3°F (-4.8°C)	5.3°F (2.9°C)	118th Coolest	Coolest since: 2017	1937, 1949
Jan–Feb 2018 2-Month	28.6°F (-1.9°C)	23.3°F (-4.8°C)	5.3°F (2.9°C)	11th Warmest	Warmest since: 2015	2015
Dec 2017–Feb 2018 3-Month	28.8°F (-1.8°C)	23.2°F (-4.9°C)	5.6°F (3.1°C)	123rd Coolest	Coolest since: 2017	1933
Dec 2017–Feb 2018 3-Month	28.8°F (-1.8°C)	23.2°F (-4.9°C)	5.6°F (3.1°C)	5th Warmest	Warmest since: 2015	1981
Nov 2017–Feb 2018 4-Month	31.6°F (-0.2°C)	25.4°F (-3.7°C)	6.2°F (3.5°C)	126th Coolest	Coolest since: 2017	1949
Nov 2017–Feb 2018 4-Month	31.6°F (-0.2°C)	25.4°F (-3.7°C)	6.2°F (3.5°C)	2nd Warmest	Warmest since: 1981	1981
Oct 2017–Feb 2018 5-Month	34.3°F (1.3°C)	29.4°F (-1.4°C)	4.9°F (2.7°C)	124th Coolest	Coolest since: 2017	1933
	34.3°F (1.3°C)	29.4°F (-1.4°C)	4.9°F (2.7°C)	4th Warmest	Warmest since: 2015	1934
	Ties: 2000
Sep 2017–Feb 2018 6-Month	38.3°F (3.5°C)	33.9°F (1.1°C)	4.4°F (2.4°C)	125th Coolest	Coolest since: 2017	1913
Sep 2017–Feb 2018 6-Month	38.3°F (3.5°C)	33.9°F (1.1°C)	4.4°F (2.4°C)	3rd Warmest	Warmest since: 2015	1934
Aug 2017–Feb 2018 7-Month	42.3°F (5.7°C)	38.4°F (3.6°C)	3.9°F (2.1°C)	126th Coolest	Coolest since: 2017	1913
	42.3°F (5.7°C)	38.4°F (3.6°C)	3.9°F (2.1°C)	2nd Warmest	Warmest since: 2015	1934
	Ties: 2015
Jul 2017–Feb 2018 8-Month	45.8°F (7.7°C)	42.0°F (5.6°C)	3.8°F (2.1°C)	127th Coolest	Coolest since: 2017	1913
	45.8°F (7.7°C)	42.0°F (5.6°C)	3.8°F (2.1°C)	1st Warmest	Warmest since: 1934	1934, 2018
	Ties: 1934
Jun 2017–Feb 2018 9-Month	47.9°F (8.8°C)	43.9°F (6.6°C)	4.0°F (2.2°C)	127th Coolest	Coolest since: 2017	1913
Jun 2017–Feb 2018 9-Month	47.9°F (8.8°C)	43.9°F (6.6°C)	4.0°F (2.2°C)	1st Warmest	Warmest to Date	2018
May 2017–Feb 2018 10-Month	48.3°F (9.1°C)	44.7°F (7.1°C)	3.6°F (2.0°C)	127th Coolest	Coolest since: 2017	1913
May 2017–Feb 2018 10-Month	48.3°F (9.1°C)	44.7°F (7.1°C)	3.6°F (2.0°C)	1st Warmest	Warmest to Date	2018
Apr 2017–Feb 2018 11-Month	47.8°F (8.8°C)	44.4°F (6.9°C)	3.4°F (1.9°C)	127th Coolest	Coolest since: 2017	1913
	47.8°F (8.8°C)	44.4°F (6.9°C)	3.4°F (1.9°C)	1st Warmest	Warmest to Date	2018, 2022
	Ties: 2022
Mar 2017–Feb 2018 12-Month	47.3°F (8.5°C)	43.4°F (6.3°C)	3.9°F (2.2°C)	127th Coolest	Coolest since: 2017	1913
Mar 2017–Feb 2018 12-Month	47.3°F (8.5°C)	43.4°F (6.3°C)	3.9°F (2.2°C)	1st Warmest	Warmest to Date	2018
Sep 2016–Feb 2018 18-Month	44.0°F (6.7°C)	40.2°F (4.6°C)	3.8°F (2.1°C)	126th Coolest	Coolest since: 2017	1913
Sep 2016–Feb 2018 18-Month	44.0°F (6.7°C)	40.2°F (4.6°C)	3.8°F (2.1°C)	1st Warmest	Warmest to Date	2018
Mar 2016–Feb 2018 24-Month	46.8°F (8.2°C)	43.4°F (6.3°C)	3.4°F (1.9°C)	126th Coolest	Coolest since: 2017	1913, 1914
Mar 2016–Feb 2018 24-Month	46.8°F (8.2°C)	43.4°F (6.3°C)	3.4°F (1.9°C)	1st Warmest	Warmest to Date	2018
Mar 2015–Feb 2018 36-Month	46.5°F (8.1°C)	43.4°F (6.3°C)	3.1°F (1.8°C)	125th Coolest	Coolest since: 2017	1914
Mar 2015–Feb 2018 36-Month	46.5°F (8.1°C)	43.4°F (6.3°C)	3.1°F (1.8°C)	1st Warmest	Warmest to Date	2018
Mar 2014–Feb 2018 48-Month	46.5°F (8.1°C)	43.4°F (6.3°C)	3.1°F (1.8°C)	124th Coolest	Coolest since: 2017	1899, 1915
Mar 2014–Feb 2018 48-Month	46.5°F (8.1°C)	43.4°F (6.3°C)	3.1°F (1.8°C)	1st Warmest	Warmest to Date	2018
Mar 2013–Feb 2018 60-Month	46.3°F (7.9°C)	43.4°F (6.3°C)	2.9°F (1.6°C)	123rd Coolest	Coolest since: 2017	1917
	46.3°F (7.9°C)	43.4°F (6.3°C)	2.9°F (1.6°C)	1st Warmest	Warmest to Date	2018, 2019
	Ties: 2019

Citing This Page

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