Climate at a Glance | Statewide Rankings | National Centers for Environmental Information (NCEI)

Statewide Rankings

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Colorado

April 1998 Average Temperature Rankings

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2025)	Coolest/Warmest Since	Record
April 1998 1-Month	41.0°F (5.0°C)	42.5°F (5.8°C)	-1.5°F	34th Coolest	Coolest since: 1997	1920
	41.0°F (5.0°C)	42.5°F (5.8°C)	-1.5°F	97th Warmest	Warmest since: 1996	1943, 1946
	Ties: 1905
Mar–Apr 1998 2-Month	37.4°F (3.0°C)	38.1°F (3.4°C)	-0.7°F	41st Coolest	Coolest since: 1984	1917
Mar–Apr 1998 2-Month	37.4°F (3.0°C)	38.1°F (3.4°C)	-0.7°F	90th Warmest	Warmest since: 1997	2012
Feb–Apr 1998 3-Month	34.7°F (1.5°C)	34.5°F (1.4°C)	0.2°F	69th Coolest	Coolest since: 1997	1903
Feb–Apr 1998 3-Month	34.7°F (1.5°C)	34.5°F (1.4°C)	0.2°F	62nd Warmest	Warmest since: 1996	2017
Jan–Apr 1998 4-Month	33.1°F (0.6°C)	31.8°F (-0.1°C)	1.3°F	90th Coolest	Coolest since: 1997	1917, 1937
	33.1°F (0.6°C)	31.8°F (-0.1°C)	1.3°F	41st Warmest	Warmest since: 1996	1986
	Ties: 1908, 1976
Dec 1997–Apr 1998 5-Month	31.4°F (-0.3°C)	30.5°F (-0.8°C)	0.9°F	82nd Coolest	Coolest since: 1997	1899
Dec 1997–Apr 1998 5-Month	31.4°F (-0.3°C)	30.5°F (-0.8°C)	0.9°F	48th Warmest	Warmest since: 1996	1934, 1981
Nov 1997–Apr 1998 6-Month	31.5°F (-0.3°C)	31.0°F (-0.6°C)	0.5°F	70th Coolest	Coolest since: 1993	1899
Nov 1997–Apr 1998 6-Month	31.5°F (-0.3°C)	31.0°F (-0.6°C)	0.5°F	60th Warmest	Warmest since: 1997	1934
Oct 1997–Apr 1998 7-Month	33.6°F (0.9°C)	33.2°F (0.7°C)	0.4°F	75th Coolest	Coolest since: 1994	1899
Oct 1997–Apr 1998 7-Month	33.6°F (0.9°C)	33.2°F (0.7°C)	0.4°F	55th Warmest	Warmest since: 1997	1934
Sep 1997–Apr 1998 8-Month	36.9°F (2.7°C)	36.2°F (2.3°C)	0.7°F	81st Coolest	Coolest since: 1997	1899
Sep 1997–Apr 1998 8-Month	36.9°F (2.7°C)	36.2°F (2.3°C)	0.7°F	49th Warmest	Warmest since: 1996	1934
Aug 1997–Apr 1998 9-Month	40.0°F (4.4°C)	39.5°F (4.2°C)	0.5°F	78th Coolest	Coolest since: 1997	1899
	40.0°F (4.4°C)	39.5°F (4.2°C)	0.5°F	52nd Warmest	Warmest since: 1996	1934
	Ties: 1908, 1927, 1941, 1945, 1961
Jul 1997–Apr 1998 10-Month	42.7°F (5.9°C)	42.2°F (5.7°C)	0.5°F	79th Coolest	Coolest since: 1997	1899
	42.7°F (5.9°C)	42.2°F (5.7°C)	0.5°F	51st Warmest	Warmest since: 1996	1934
	Ties: 1904, 1961, 1991
Jun 1997–Apr 1998 11-Month	44.5°F (6.9°C)	43.9°F (6.6°C)	0.6°F	78th Coolest	Coolest since: 1997	1913
	44.5°F (6.9°C)	43.9°F (6.6°C)	0.6°F	52nd Warmest	Warmest since: 1997	1934, 2017
	Ties: 1946, 1961, 1997
May 1997–Apr 1998 12-Month	45.2°F (7.3°C)	44.6°F (7.0°C)	0.6°F	79th Coolest	Coolest since: 1994	1913
	45.2°F (7.3°C)	44.6°F (7.0°C)	0.6°F	51st Warmest	Warmest since: 1997	1934, 2017
	Ties: 1957, 1991
Nov 1996–Apr 1998 18-Month	40.7°F (4.8°C)	40.1°F (4.5°C)	0.6°F	81st Coolest	Coolest since: 1994	1913
	40.7°F (4.8°C)	40.1°F (4.5°C)	0.6°F	48th Warmest	Warmest since: 1997	2018
	Ties: 1902, 1989
May 1996–Apr 1998 24-Month	45.3°F (7.4°C)	44.6°F (7.0°C)	0.7°F	88th Coolest	Coolest since: 1994	1913
May 1996–Apr 1998 24-Month	45.3°F (7.4°C)	44.6°F (7.0°C)	0.7°F	41st Warmest	Warmest since: 1997	2018
May 1995–Apr 1998 36-Month	45.3°F (7.4°C)	44.6°F (7.0°C)	0.7°F	91st Coolest	Coolest since: 1995	1914
	45.3°F (7.4°C)	44.6°F (7.0°C)	0.7°F	37th Warmest	Warmest since: 1997	2018
	Ties: 1940, 1990
May 1994–Apr 1998 48-Month	45.7°F (7.6°C)	44.6°F (7.0°C)	1.1°F	102nd Coolest	Coolest since: 1997	1915
May 1994–Apr 1998 48-Month	45.7°F (7.6°C)	44.6°F (7.0°C)	1.1°F	25th Warmest	Warmest since: 1992	2018
May 1993–Apr 1998 60-Month	45.4°F (7.4°C)	44.5°F (6.9°C)	0.9°F	98th Coolest	Coolest since: 1997	1917
	45.4°F (7.4°C)	44.5°F (6.9°C)	0.9°F	28th Warmest	Warmest since: 1992	2019
	Ties: 1936, 1937, 1957, 1990, 1992

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2025, retrieved on April 1, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings

Climate at a Glance Statewide Rankings

Statewide Rankings

Colorado

April 1998 Average Temperature Rankings

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