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, April 1937

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1937 1-Month	42.1°F (5.6°C)	42.5°F (5.8°C)	-0.4°F (-0.2°C)	49th Coolest	Coolest since: 1935	1920
	42.1°F (5.6°C)	42.5°F (5.8°C)	-0.4°F (-0.2°C)	80th Warmest	Warmest since: 1936	1943, 1946
	Ties: 1966, 1971, 1993
Mar–Apr 1937 2-Month	37.0°F (2.8°C)	38.1°F (3.4°C)	-1.1°F (-0.6°C)	34th Coolest	Coolest since: 1932	1917
	37.0°F (2.8°C)	38.1°F (3.4°C)	-1.1°F (-0.6°C)	95th Warmest	Warmest since: 1936	2012
	Ties: 1947, 1955
Feb–Apr 1937 3-Month	33.1°F (0.6°C)	34.6°F (1.4°C)	-1.5°F (-0.8°C)	31st Coolest	Coolest since: 1933	1903
Feb–Apr 1937 3-Month	33.1°F (0.6°C)	34.6°F (1.4°C)	-1.5°F (-0.8°C)	98th Warmest	Warmest since: 1936	2017
Jan–Apr 1937 4-Month	28.0°F (-2.2°C)	31.8°F (-0.1°C)	-3.8°F (-2.1°C)	1st Coolest	Coolest since: 1917	1917, 1937
	28.0°F (-2.2°C)	31.8°F (-0.1°C)	-3.8°F (-2.1°C)	128th Warmest	Warmest since: 1936	1986
	Ties: 1917
Dec 1936–Apr 1937 5-Month	27.8°F (-2.3°C)	30.6°F (-0.8°C)	-2.8°F (-1.5°C)	12th Coolest	Coolest since: 1933	1899
Dec 1936–Apr 1937 5-Month	27.8°F (-2.3°C)	30.6°F (-0.8°C)	-2.8°F (-1.5°C)	116th Warmest	Warmest since: 1936	1934, 1981
Nov 1936–Apr 1937 6-Month	28.8°F (-1.8°C)	31.1°F (-0.5°C)	-2.3°F (-1.3°C)	14th Coolest	Coolest since: 1933	1899
Nov 1936–Apr 1937 6-Month	28.8°F (-1.8°C)	31.1°F (-0.5°C)	-2.3°F (-1.3°C)	114th Warmest	Warmest since: 1936	1934
Oct 1936–Apr 1937 7-Month	31.0°F (-0.6°C)	33.2°F (0.7°C)	-2.2°F (-1.3°C)	11th Coolest	Coolest since: 1933	1899
	31.0°F (-0.6°C)	33.2°F (0.7°C)	-2.2°F (-1.3°C)	117th Warmest	Warmest since: 1936	1934
	Ties: 1919, 1979
Sep 1936–Apr 1937 8-Month	34.3°F (1.3°C)	36.3°F (2.4°C)	-2.0°F (-1.1°C)	11th Coolest	Coolest since: 1933	1899
	34.3°F (1.3°C)	36.3°F (2.4°C)	-2.0°F (-1.1°C)	117th Warmest	Warmest since: 1936	1934
	Ties: 1903
Aug 1936–Apr 1937 9-Month	37.9°F (3.3°C)	39.4°F (4.1°C)	-1.5°F (-0.8°C)	13th Coolest	Coolest since: 1933	1899
	37.9°F (3.3°C)	39.4°F (4.1°C)	-1.5°F (-0.8°C)	115th Warmest	Warmest since: 1936	1934
	Ties: 1909
Jul 1936–Apr 1937 10-Month	41.1°F (5.1°C)	42.2°F (5.7°C)	-1.1°F (-0.6°C)	17th Coolest	Coolest since: 1933	1899
	41.1°F (5.1°C)	42.2°F (5.7°C)	-1.1°F (-0.6°C)	111th Warmest	Warmest since: 1936	1934
	Ties: 1897, 1920, 1942
Jun 1936–Apr 1937 11-Month	43.3°F (6.3°C)	44.0°F (6.7°C)	-0.7°F (-0.4°C)	28th Coolest	Coolest since: 1933	1913
	43.3°F (6.3°C)	44.0°F (6.7°C)	-0.7°F (-0.4°C)	100th Warmest	Warmest since: 1936	1934, 2017
	Ties: 1898, 1906, 1916
May 1936–Apr 1937 12-Month	44.2°F (6.8°C)	44.6°F (7.0°C)	-0.4°F (-0.2°C)	40th Coolest	Coolest since: 1933	1913
	44.2°F (6.8°C)	44.6°F (7.0°C)	-0.4°F (-0.2°C)	88th Warmest	Warmest since: 1936	2017
	Ties: 1908, 1910, 1921, 1974, 1980
Nov 1935–Apr 1937 18-Month	39.8°F (4.3°C)	40.1°F (4.5°C)	-0.3°F (-0.2°C)	45th Coolest	Coolest since: 1933	1913
	39.8°F (4.3°C)	40.1°F (4.5°C)	-0.3°F (-0.2°C)	82nd Warmest	Warmest since: 1936	2018
	Ties: 1950, 1970, 1979
May 1935–Apr 1937 24-Month	44.3°F (6.8°C)	44.6°F (7.0°C)	-0.3°F (-0.2°C)	41st Coolest	Coolest since: 1933	1913
	44.3°F (6.8°C)	44.6°F (7.0°C)	-0.3°F (-0.2°C)	86th Warmest	Warmest since: 1936	2018
	Ties: 1953, 1976
May 1934–Apr 1937 36-Month	45.2°F (7.3°C)	44.6°F (7.0°C)	0.6°F (0.3°C)	88th Coolest	Coolest since: 1934	1914
	45.2°F (7.3°C)	44.6°F (7.0°C)	0.6°F (0.3°C)	38th Warmest	Warmest since: 1936	2018
	Ties: 1934, 1941, 1987, 1988
May 1933–Apr 1937 48-Month	45.9°F (7.7°C)	44.6°F (7.0°C)	1.3°F (0.7°C)	105th Coolest	Coolest since: 1936	1915
	45.9°F (7.7°C)	44.6°F (7.0°C)	1.3°F (0.7°C)	20th Warmest	Warmest to Date	2018
	Ties: 2012, 2013
May 1932–Apr 1937 60-Month	45.4°F (7.4°C)	44.6°F (7.0°C)	0.8°F (0.4°C)	98th Coolest	Coolest since: 1936	1917
	45.4°F (7.4°C)	44.6°F (7.0°C)	0.8°F (0.4°C)	26th Warmest	Warmest since: 1936	2019
	Ties: 1936, 1957, 1990, 1992, 1998

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings