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

Statewide Rankings

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Wyoming

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	39.5°F (4.2°C)	38.8°F (3.8°C)	0.7°F	73rd Coolest	Coolest since: 1997	1920
	39.5°F (4.2°C)	38.8°F (3.8°C)	0.7°F	58th Warmest	Warmest since: 1996	1915
	Ties: 1914, 1940
Mar–Apr 1998 2-Month	34.0°F (1.1°C)	34.0°F (1.1°C)	0.0°F	61st Coolest	Coolest since: 1997	1917
Mar–Apr 1998 2-Month	34.0°F (1.1°C)	34.0°F (1.1°C)	0.0°F	70th Warmest	Warmest since: 1995	1910
Feb–Apr 1998 3-Month	31.4°F (-0.3°C)	30.1°F (-1.1°C)	1.3°F	89th Coolest	Coolest since: 1997	1899
	31.4°F (-0.3°C)	30.1°F (-1.1°C)	1.3°F	42nd Warmest	Warmest since: 1995	1992
	Ties: 1931, 1967
Jan–Apr 1998 4-Month	29.3°F (-1.5°C)	27.2°F (-2.7°C)	2.1°F	101st Coolest	Coolest since: 1997	1917
Jan–Apr 1998 4-Month	29.3°F (-1.5°C)	27.2°F (-2.7°C)	2.1°F	30th Warmest	Warmest since: 1995	1992
Dec 1997–Apr 1998 5-Month	27.6°F (-2.4°C)	25.8°F (-3.4°C)	1.8°F	97th Coolest	Coolest since: 1997	1917
Dec 1997–Apr 1998 5-Month	27.6°F (-2.4°C)	25.8°F (-3.4°C)	1.8°F	33rd Warmest	Warmest since: 1995	1981
Nov 1997–Apr 1998 6-Month	27.8°F (-2.3°C)	26.4°F (-3.1°C)	1.4°F	96th Coolest	Coolest since: 1997	1917
	27.8°F (-2.3°C)	26.4°F (-3.1°C)	1.4°F	34th Warmest	Warmest since: 1996	1934
	Ties: 1900, 1938, 1943, 1977, 1996
Oct 1997–Apr 1998 7-Month	29.9°F (-1.2°C)	28.7°F (-1.8°C)	1.2°F	95th Coolest	Coolest since: 1997	1917
	29.9°F (-1.2°C)	28.7°F (-1.8°C)	1.2°F	35th Warmest	Warmest since: 1995	1934
	Ties: 1907, 1974
Sep 1997–Apr 1998 8-Month	33.3°F (0.7°C)	31.8°F (-0.1°C)	1.5°F	101st Coolest	Coolest since: 1997	1917
	33.3°F (0.7°C)	31.8°F (-0.1°C)	1.5°F	29th Warmest	Warmest since: 1995	1934
	Ties: 1941, 1961
Aug 1997–Apr 1998 9-Month	36.6°F (2.6°C)	35.3°F (1.8°C)	1.3°F	97th Coolest	Coolest since: 1997	1917
	36.6°F (2.6°C)	35.3°F (1.8°C)	1.3°F	33rd Warmest	Warmest since: 1995	1934
	Ties: 1961
Jul 1997–Apr 1998 10-Month	39.4°F (4.1°C)	38.3°F (3.5°C)	1.1°F	96th Coolest	Coolest since: 1997	1917
	39.4°F (4.1°C)	38.3°F (3.5°C)	1.1°F	34th Warmest	Warmest since: 1995	1934
	Ties: 1963
Jun 1997–Apr 1998 11-Month	41.3°F (5.2°C)	40.1°F (4.5°C)	1.2°F	96th Coolest	Coolest since: 1997	1917
	41.3°F (5.2°C)	40.1°F (4.5°C)	1.2°F	34th Warmest	Warmest since: 1995	1934
	Ties: 1987
May 1997–Apr 1998 12-Month	42.0°F (5.6°C)	40.8°F (4.9°C)	1.2°F	97th Coolest	Coolest since: 1997	1917
May 1997–Apr 1998 12-Month	42.0°F (5.6°C)	40.8°F (4.9°C)	1.2°F	33rd Warmest	Warmest since: 1995	1934
Nov 1996–Apr 1998 18-Month	36.8°F (2.7°C)	36.0°F (2.2°C)	0.8°F	88th Coolest	Coolest since: 1997	1913
Nov 1996–Apr 1998 18-Month	36.8°F (2.7°C)	36.0°F (2.2°C)	0.8°F	41st Warmest	Warmest since: 1995	1935, 2016
May 1996–Apr 1998 24-Month	41.4°F (5.2°C)	40.7°F (4.8°C)	0.7°F	84th Coolest	Coolest since: 1997	1917
May 1996–Apr 1998 24-Month	41.4°F (5.2°C)	40.7°F (4.8°C)	0.7°F	45th Warmest	Warmest since: 1996	1935
May 1995–Apr 1998 36-Month	41.3°F (5.2°C)	40.7°F (4.8°C)	0.6°F	83rd Coolest	Coolest since: 1996	1918
May 1995–Apr 1998 36-Month	41.3°F (5.2°C)	40.7°F (4.8°C)	0.6°F	45th Warmest	Warmest since: 1997	2017
May 1994–Apr 1998 48-Month	41.7°F (5.4°C)	40.7°F (4.8°C)	1.0°F	94th Coolest	Coolest since: 1997	1899
May 1994–Apr 1998 48-Month	41.7°F (5.4°C)	40.7°F (4.8°C)	1.0°F	33rd Warmest	Warmest since: 1993	2018
May 1993–Apr 1998 60-Month	41.4°F (5.2°C)	40.7°F (4.8°C)	0.7°F	86th Coolest	Coolest since: 1997	1917
	41.4°F (5.2°C)	40.7°F (4.8°C)	0.7°F	40th Warmest	Warmest since: 1996	2017
	Ties: 1936, 1937, 1989, 1994, 1996

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

Wyoming

April 1998 Average Temperature Rankings

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