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.

Idaho

Average Temperature Rankings, September 1942

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1942 1-Month	55.9°F (13.3°C)	54.7°F (12.6°C)	1.2°F (0.7°C)	82nd Coolest	Coolest since: 1941	1912, 1965
	55.9°F (13.3°C)	54.7°F (12.6°C)	1.2°F (0.7°C)	47th Warmest	Warmest since: 1940	1990
	Ties: 2002
Aug–Sep 1942 2-Month	60.0°F (15.6°C)	59.1°F (15.1°C)	0.9°F (0.5°C)	81st Coolest	Coolest since: 1941	1912
	60.0°F (15.6°C)	59.1°F (15.1°C)	0.9°F (0.5°C)	48th Warmest	Warmest since: 1940	2022
	Ties: 1917, 1931
Jul–Sep 1942 3-Month	62.2°F (16.8°C)	61.2°F (16.2°C)	1.0°F (0.6°C)	87th Coolest	Coolest since: 1941	1912
	62.2°F (16.8°C)	61.2°F (16.2°C)	1.0°F (0.6°C)	42nd Warmest	Warmest since: 1940	2022
	Ties: 1949, 2002, 2019
Jun–Sep 1942 4-Month	60.0°F (15.6°C)	60.0°F (15.6°C)	0.0°F (0.0°C)	54th Coolest	Coolest since: 1941	1993
	60.0°F (15.6°C)	60.0°F (15.6°C)	0.0°F (0.0°C)	75th Warmest	Warmest since: 1940	2021
	Ties: 1904, 1906, 1910, 1926, 1970, 1986, 2005
May–Sep 1942 5-Month	57.2°F (14.0°C)	57.9°F (14.4°C)	-0.7°F (-0.4°C)	30th Coolest	Coolest since: 1927	1912
	57.2°F (14.0°C)	57.9°F (14.4°C)	-0.7°F (-0.4°C)	99th Warmest	Warmest since: 1941	2021
	Ties: 1909, 1951, 1955, 1982, 1983
Apr–Sep 1942 6-Month	54.8°F (12.7°C)	55.0°F (12.8°C)	-0.2°F (-0.1°C)	47th Coolest	Coolest since: 1941	1912
	54.8°F (12.7°C)	55.0°F (12.8°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 1940	2021
	Ties: 1915, 1932, 1933, 1962
Mar–Sep 1942 7-Month	51.2°F (10.7°C)	51.8°F (11.0°C)	-0.6°F (-0.3°C)	34th Coolest	Coolest since: 1929	1912
	51.2°F (10.7°C)	51.8°F (11.0°C)	-0.6°F (-0.3°C)	95th Warmest	Warmest since: 1941	1934, 2015
	Ties: 1913, 1922, 1923, 1954, 2008, 2010
Feb–Sep 1942 8-Month	47.5°F (8.6°C)	48.7°F (9.3°C)	-1.2°F (-0.7°C)	19th Coolest	Coolest since: 1933	1964
	47.5°F (8.6°C)	48.7°F (9.3°C)	-1.2°F (-0.7°C)	110th Warmest	Warmest since: 1941	1934, 2015
	Ties: 1932, 1944, 1950, 1976, 1984
Jan–Sep 1942 9-Month	44.1°F (6.7°C)	45.7°F (7.6°C)	-1.6°F (-0.9°C)	14th Coolest	Coolest since: 1937	1917
	44.1°F (6.7°C)	45.7°F (7.6°C)	-1.6°F (-0.9°C)	115th Warmest	Warmest since: 1941	1934
	Ties: 1916, 1950
Dec 1941–Sep 1942 10-Month	42.4°F (5.8°C)	43.5°F (6.4°C)	-1.1°F (-0.6°C)	23rd Coolest	Coolest since: 1937	1917
	42.4°F (5.8°C)	43.5°F (6.4°C)	-1.1°F (-0.6°C)	105th Warmest	Warmest since: 1941	1934
	Ties: 1944, 1979
Nov 1941–Sep 1942 11-Month	41.6°F (5.3°C)	42.4°F (5.8°C)	-0.8°F (-0.5°C)	25th Coolest	Coolest since: 1937	1917
	41.6°F (5.3°C)	42.4°F (5.8°C)	-0.8°F (-0.5°C)	103rd Warmest	Warmest since: 1941	1934
	Ties: 1944
Oct 1941–Sep 1942 12-Month	41.8°F (5.4°C)	42.6°F (5.9°C)	-0.8°F (-0.5°C)	24th Coolest	Coolest since: 1937	1917
	41.8°F (5.4°C)	42.6°F (5.9°C)	-0.8°F (-0.5°C)	104th Warmest	Warmest since: 1941	1934
	Ties: 1906, 1923, 1957
Apr 1941–Sep 1942 18-Month	46.1°F (7.8°C)	46.8°F (8.2°C)	-0.7°F (-0.4°C)	24th Coolest	Coolest since: 1933	1917
	46.1°F (7.8°C)	46.8°F (8.2°C)	-0.7°F (-0.4°C)	104th Warmest	Warmest since: 1941	2015
	Ties: 1972, 1973
Oct 1940–Sep 1942 24-Month	42.6°F (5.9°C)	42.6°F (5.9°C)	0.0°F (0.0°C)	53rd Coolest	Coolest since: 1937	1917
	42.6°F (5.9°C)	42.6°F (5.9°C)	0.0°F (0.0°C)	74th Warmest	Warmest since: 1941	2016
	Ties: 1897, 1902, 1909, 1928, 1931, 1948, 1962
Oct 1939–Sep 1942 36-Month	43.6°F (6.4°C)	42.5°F (5.8°C)	1.1°F (0.6°C)	98th Coolest	Coolest since: 1939	1917
	43.6°F (6.4°C)	42.5°F (5.8°C)	1.1°F (0.6°C)	28th Warmest	Warmest since: 1941	2017
	Ties: 1988, 1994, 1996, 2009
Oct 1938–Sep 1942 48-Month	43.5°F (6.4°C)	42.6°F (5.9°C)	0.9°F (0.5°C)	101st Coolest	Coolest since: 1939	1913, 1917, 1932
	43.5°F (6.4°C)	42.6°F (5.9°C)	0.9°F (0.5°C)	24th Warmest	Warmest since: 1941	2018
	Ties: 1937, 1991, 1997, 1999, 2013
Oct 1937–Sep 1942 60-Month	43.7°F (6.5°C)	42.6°F (5.9°C)	1.1°F (0.6°C)	104th Coolest	Coolest since: 1941	1917, 1933
	43.7°F (6.5°C)	42.6°F (5.9°C)	1.1°F (0.6°C)	20th Warmest	Warmest since: 1938	2016, 2017, 2018
	Ties: 1938, 1991, 1998, 2014

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings