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 2013

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 2013 1-Month	57.1°F (13.9°C)	54.7°F (12.6°C)	2.4°F (1.3°C)	102nd Coolest	Coolest since: 2010	1912, 1965
September 2013 1-Month	57.1°F (13.9°C)	54.7°F (12.6°C)	2.4°F (1.3°C)	27th Warmest	Warmest since: 2012	1990
Aug–Sep 2013 2-Month	62.4°F (16.9°C)	59.2°F (15.1°C)	3.2°F (1.8°C)	119th Coolest	Coolest since: 2010	1912
Aug–Sep 2013 2-Month	62.4°F (16.9°C)	59.2°F (15.1°C)	3.2°F (1.8°C)	10th Warmest	Warmest since: 2012	2022
Jul–Sep 2013 3-Month	64.8°F (18.2°C)	61.2°F (16.2°C)	3.6°F (2.0°C)	125th Coolest	Coolest since: 2012	1912
Jul–Sep 2013 3-Month	64.8°F (18.2°C)	61.2°F (16.2°C)	3.6°F (2.0°C)	4th Warmest	Warmest since: 2003	2022
Jun–Sep 2013 4-Month	63.4°F (17.4°C)	60.0°F (15.6°C)	3.4°F (1.8°C)	125th Coolest	Coolest since: 2012	1993
Jun–Sep 2013 4-Month	63.4°F (17.4°C)	60.0°F (15.6°C)	3.4°F (1.8°C)	4th Warmest	Warmest since: 2003	2021
May–Sep 2013 5-Month	60.9°F (16.1°C)	57.8°F (14.3°C)	3.1°F (1.8°C)	127th Coolest	Coolest since: 2012	1912
	60.9°F (16.1°C)	57.8°F (14.3°C)	3.1°F (1.8°C)	2nd Warmest	Warmest to Date	2021
	Ties: 2015
Apr–Sep 2013 6-Month	57.4°F (14.1°C)	55.0°F (12.8°C)	2.4°F (1.3°C)	122nd Coolest	Coolest since: 2012	1912
	57.4°F (14.1°C)	55.0°F (12.8°C)	2.4°F (1.3°C)	7th Warmest	Warmest since: 2012	2021
	Ties: 1936, 2003, 2006, 2012
Mar–Sep 2013 7-Month	54.3°F (12.4°C)	51.9°F (11.1°C)	2.4°F (1.3°C)	118th Coolest	Coolest since: 2011	1912
	54.3°F (12.4°C)	51.9°F (11.1°C)	2.4°F (1.3°C)	11th Warmest	Warmest since: 2012	1934, 2015
	Ties: 2001, 2016
Feb–Sep 2013 8-Month	50.9°F (10.5°C)	48.7°F (9.3°C)	2.2°F (1.2°C)	116th Coolest	Coolest since: 2011	1964
	50.9°F (10.5°C)	48.7°F (9.3°C)	2.2°F (1.2°C)	13th Warmest	Warmest since: 2012	1934, 2015
	Ties: 2000
Jan–Sep 2013 9-Month	47.5°F (8.6°C)	45.7°F (7.6°C)	1.8°F (1.0°C)	108th Coolest	Coolest since: 2011	1917
	47.5°F (8.6°C)	45.7°F (7.6°C)	1.8°F (1.0°C)	21st Warmest	Warmest since: 2012	1934
	Ties: 1981, 1986, 2020
Dec 2012–Sep 2013 10-Month	45.3°F (7.4°C)	43.5°F (6.4°C)	1.8°F (1.0°C)	109th Coolest	Coolest since: 2011	1917
	45.3°F (7.4°C)	43.5°F (6.4°C)	1.8°F (1.0°C)	19th Warmest	Warmest since: 2012	1934
	Ties: 1958, 1961, 1987
Nov 2012–Sep 2013 11-Month	44.5°F (6.9°C)	42.5°F (5.8°C)	2.0°F (1.1°C)	114th Coolest	Coolest since: 2011	1917
	44.5°F (6.9°C)	42.5°F (5.8°C)	2.0°F (1.1°C)	14th Warmest	Warmest since: 2012	1934
	Ties: 1981
Oct 2012–Sep 2013 12-Month	44.4°F (6.9°C)	42.6°F (5.9°C)	1.8°F (1.0°C)	112th Coolest	Coolest since: 2011	1917
	44.4°F (6.9°C)	42.6°F (5.9°C)	1.8°F (1.0°C)	16th Warmest	Warmest since: 2012	1934
	Ties: 1918, 2017
Apr 2012–Sep 2013 18-Month	48.7°F (9.3°C)	46.7°F (8.2°C)	2.0°F (1.1°C)	118th Coolest	Coolest since: 2012	1917
Apr 2012–Sep 2013 18-Month	48.7°F (9.3°C)	46.7°F (8.2°C)	2.0°F (1.1°C)	10th Warmest	Warmest since: 2007	2015
Oct 2011–Sep 2013 24-Month	44.6°F (7.0°C)	42.6°F (5.9°C)	2.0°F (1.1°C)	121st Coolest	Coolest since: 2012	1917
	44.6°F (7.0°C)	42.6°F (5.9°C)	2.0°F (1.1°C)	6th Warmest	Warmest since: 2004	2016
	Ties: 1941, 2004
Oct 2010–Sep 2013 36-Month	43.9°F (6.6°C)	42.5°F (5.8°C)	1.4°F (0.8°C)	108th Coolest	Coolest since: 2012	1917
	43.9°F (6.6°C)	42.5°F (5.8°C)	1.4°F (0.8°C)	18th Warmest	Warmest since: 2007	2017
	Ties: 1990, 2002, 2003, 2020
Oct 2009–Sep 2013 48-Month	43.5°F (6.4°C)	42.5°F (5.8°C)	1.0°F (0.6°C)	101st Coolest	Coolest since: 2012	1913, 1917, 1932
	43.5°F (6.4°C)	42.5°F (5.8°C)	1.0°F (0.6°C)	24th Warmest	Warmest since: 2009	2018
	Ties: 1937, 1942, 1991, 1997, 1999
Oct 2008–Sep 2013 60-Month	43.6°F (6.4°C)	42.6°F (5.9°C)	1.0°F (0.5°C)	99th Coolest	Coolest since: 2012	1917, 1933
	43.6°F (6.4°C)	42.6°F (5.9°C)	1.0°F (0.5°C)	25th Warmest	Warmest since: 2009	2016, 2017, 2018
	Ties: 1990, 1994

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 2, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings