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.

Alaska

Average Temperature Rankings, September 1978

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Record Coolest
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Record Warmest
Period	Value	1925-2000 Mean	Anomaly	Rank (1925-2022)	Warmest/Coolest Since	Record
September 1978 1-Month	42.6°F (5.9°C)	40.6°F (4.8°C)	2.0°F (1.1°C)	78th Coolest	Coolest since: 1977	1992
	42.6°F (5.9°C)	40.6°F (4.8°C)	2.0°F (1.1°C)	21st Warmest	Warmest since: 1974	1995
	Ties: 1938, 1963, 2017
Aug–Sep 1978 2-Month	47.4°F (8.6°C)	45.1°F (7.3°C)	2.3°F (1.3°C)	87th Coolest	Coolest since: 1976	1992
Aug–Sep 1978 2-Month	47.4°F (8.6°C)	45.1°F (7.3°C)	2.3°F (1.3°C)	12th Warmest	Warmest since: 1977	1977
Jul–Sep 1978 3-Month	49.4°F (9.7°C)	47.6°F (8.7°C)	1.8°F (1.0°C)	85th Coolest	Coolest since: 1976	1948
Jul–Sep 1978 3-Month	49.4°F (9.7°C)	47.6°F (8.7°C)	1.8°F (1.0°C)	14th Warmest	Warmest since: 1977	2019
Jun–Sep 1978 4-Month	48.8°F (9.3°C)	48.0°F (8.9°C)	0.8°F (0.4°C)	66th Coolest	Coolest since: 1976	1948
	48.8°F (9.3°C)	48.0°F (8.9°C)	0.8°F (0.4°C)	33rd Warmest	Warmest since: 1977	2019
	Ties: 2002, 2014
May–Sep 1978 5-Month	46.9°F (8.3°C)	46.0°F (7.8°C)	0.9°F (0.5°C)	68th Coolest	Coolest since: 1976	1948
	46.9°F (8.3°C)	46.0°F (7.8°C)	0.9°F (0.5°C)	31st Warmest	Warmest since: 1977	2019
	Ties: 1974, 1988, 1999, 2006
Apr–Sep 1978 6-Month	43.5°F (6.4°C)	42.2°F (5.7°C)	1.3°F (0.7°C)	72nd Coolest	Coolest since: 1977	1985
	43.5°F (6.4°C)	42.2°F (5.7°C)	1.3°F (0.7°C)	27th Warmest	Warmest since: 1957	2016
	Ties: 2009
Mar–Sep 1978 7-Month	39.2°F (4.0°C)	37.7°F (3.2°C)	1.5°F (0.8°C)	75th Coolest	Coolest since: 1977	1971, 1972
Mar–Sep 1978 7-Month	39.2°F (4.0°C)	37.7°F (3.2°C)	1.5°F (0.8°C)	24th Warmest	Warmest since: 1958	2019
Feb–Sep 1978 8-Month	35.6°F (2.0°C)	33.6°F (0.9°C)	2.0°F (1.1°C)	79th Coolest	Coolest since: 1977	1972
	35.6°F (2.0°C)	33.6°F (0.9°C)	2.0°F (1.1°C)	20th Warmest	Warmest since: 1942	2019
	Ties: 2010
Jan–Sep 1978 9-Month	33.1°F (0.6°C)	30.1°F (-1.1°C)	3.0°F (1.7°C)	87th Coolest	Coolest since: 1977	1971
	33.1°F (0.6°C)	30.1°F (-1.1°C)	3.0°F (1.7°C)	12th Warmest	Warmest since: 1942	2016
	Ties: 2003
Dec 1977–Sep 1978 10-Month	29.8°F (-1.2°C)	27.5°F (-2.5°C)	2.3°F (1.3°C)	80th Coolest	Coolest since: 1976	1971
	29.8°F (-1.2°C)	27.5°F (-2.5°C)	2.3°F (1.3°C)	18th Warmest	Warmest since: 1977	2016
	Ties: 1981
Nov 1977–Sep 1978 11-Month	27.4°F (-2.6°C)	26.0°F (-3.3°C)	1.4°F (0.7°C)	67th Coolest	Coolest since: 1976	1971
	27.4°F (-2.6°C)	26.0°F (-3.3°C)	1.4°F (0.7°C)	31st Warmest	Warmest since: 1977	2016
	Ties: 1995, 2002
Oct 1977–Sep 1978 12-Month	27.3°F (-2.6°C)	26.0°F (-3.3°C)	1.3°F (0.7°C)	66th Coolest	Coolest since: 1976	1971
	27.3°F (-2.6°C)	26.0°F (-3.3°C)	1.3°F (0.7°C)	32nd Warmest	Warmest since: 1977	2019
	Ties: 1953
Apr 1977–Sep 1978 18-Month	32.4°F (0.2°C)	31.4°F (-0.3°C)	1.0°F (0.5°C)	63rd Coolest	Coolest since: 1976	1956, 1971
	32.4°F (0.2°C)	31.4°F (-0.3°C)	1.0°F (0.5°C)	35th Warmest	Warmest since: 1977	2016
	Ties: 1987
Oct 1976–Sep 1978 24-Month	28.0°F (-2.2°C)	26.0°F (-3.3°C)	2.0°F (1.1°C)	82nd Coolest	Coolest since: 1977	1972
	28.0°F (-2.2°C)	26.0°F (-3.3°C)	2.0°F (1.1°C)	15th Warmest	Warmest since: 1942	2019
	Ties: 1941, 1988
Oct 1975–Sep 1978 36-Month	26.5°F (-3.1°C)	25.9°F (-3.4°C)	0.6°F (0.3°C)	50th Coolest	Coolest since: 1977	1973
	26.5°F (-3.1°C)	25.9°F (-3.4°C)	0.6°F (0.3°C)	46th Warmest	Warmest since: 1946	2016
	Ties: 1939, 1945, 2000
Oct 1974–Sep 1978 48-Month	25.7°F (-3.5°C)	25.9°F (-3.4°C)	-0.2°F (-0.1°C)	30th Coolest	Coolest since: 1977	1974
Oct 1974–Sep 1978 48-Month	25.7°F (-3.5°C)	25.9°F (-3.4°C)	-0.2°F (-0.1°C)	65th Warmest	Warmest since: 1970	2019
Oct 1973–Sep 1978 60-Month	25.5°F (-3.6°C)	25.9°F (-3.4°C)	-0.4°F (-0.2°C)	27th Coolest	Coolest since: 1977	1975
	25.5°F (-3.6°C)	25.9°F (-3.4°C)	-0.4°F (-0.2°C)	67th Warmest	Warmest since: 1970	2019
	Ties: 1937, 1964

Citing This Page

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