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, December 1917

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 1917 1-Month	34.1°F (1.2°C)	23.9°F (-4.5°C)	10.2°F (5.7°C)	128th Coolest	Coolest since: 1916	1990
December 1917 1-Month	34.1°F (1.2°C)	23.9°F (-4.5°C)	10.2°F (5.7°C)	1st Warmest	Warmest to Date	1917
Nov–Dec 1917 2-Month	35.2°F (1.8°C)	27.7°F (-2.4°C)	7.5°F (4.2°C)	128th Coolest	Coolest since: 1916	1985
Nov–Dec 1917 2-Month	35.2°F (1.8°C)	27.7°F (-2.4°C)	7.5°F (4.2°C)	1st Warmest	Warmest to Date	1917
Oct–Dec 1917 3-Month	38.3°F (3.5°C)	33.2°F (0.7°C)	5.1°F (2.8°C)	128th Coolest	Coolest since: 1916	1985
Oct–Dec 1917 3-Month	38.3°F (3.5°C)	33.2°F (0.7°C)	5.1°F (2.8°C)	1st Warmest	Warmest to Date	1917
Sep–Dec 1917 4-Month	43.0°F (6.1°C)	38.6°F (3.7°C)	4.4°F (2.4°C)	128th Coolest	Coolest since: 1916	1985
Sep–Dec 1917 4-Month	43.0°F (6.1°C)	38.6°F (3.7°C)	4.4°F (2.4°C)	1st Warmest	Warmest to Date	1917
Aug–Dec 1917 5-Month	47.0°F (8.3°C)	43.6°F (6.4°C)	3.4°F (1.9°C)	128th Coolest	Coolest since: 1916	1985
Aug–Dec 1917 5-Month	47.0°F (8.3°C)	43.6°F (6.4°C)	3.4°F (1.9°C)	1st Warmest	Warmest to Date	1917
Jul–Dec 1917 6-Month	50.4°F (10.2°C)	47.2°F (8.4°C)	3.2°F (1.8°C)	128th Coolest	Coolest since: 1916	1985
Jul–Dec 1917 6-Month	50.4°F (10.2°C)	47.2°F (8.4°C)	3.2°F (1.8°C)	1st Warmest	Warmest to Date	1917
Jun–Dec 1917 7-Month	50.9°F (10.5°C)	48.6°F (9.2°C)	2.3°F (1.3°C)	124th Coolest	Coolest since: 1916	1985
	50.9°F (10.5°C)	48.6°F (9.2°C)	2.3°F (1.3°C)	5th Warmest	Warmest to Date	2021
	Ties: 2012, 2014
May–Dec 1917 8-Month	50.3°F (10.2°C)	48.7°F (9.3°C)	1.6°F (0.9°C)	114th Coolest	Coolest since: 1916	1916
	50.3°F (10.2°C)	48.7°F (9.3°C)	1.6°F (0.9°C)	15th Warmest	Warmest to Date	2021
	Ties: 2006
Apr–Dec 1917 9-Month	48.7°F (9.3°C)	47.8°F (8.8°C)	0.9°F (0.5°C)	96th Coolest	Coolest since: 1916	1916
	48.7°F (9.3°C)	47.8°F (8.8°C)	0.9°F (0.5°C)	33rd Warmest	Warmest since: 1910	2021
	Ties: 1897, 1992, 2002, 2022
Mar–Dec 1917 10-Month	46.0°F (7.8°C)	46.2°F (7.9°C)	-0.2°F (-0.1°C)	43rd Coolest	Coolest since: 1916	1916, 1985
	46.0°F (7.8°C)	46.2°F (7.9°C)	-0.2°F (-0.1°C)	86th Warmest	Warmest since: 1915	1934
	Ties: 1928, 1929, 1954, 1956, 2011
Feb–Dec 1917 11-Month	43.9°F (6.6°C)	44.5°F (6.9°C)	-0.6°F (-0.3°C)	33rd Coolest	Coolest since: 1916	1985
	43.9°F (6.6°C)	44.5°F (6.9°C)	-0.6°F (-0.3°C)	96th Warmest	Warmest since: 1915	1934
	Ties: 1898, 1927, 1942, 1945, 1952, 1965, 1970
Jan–Dec 1917 12-Month	41.5°F (5.3°C)	42.6°F (5.9°C)	-1.1°F (-0.6°C)	19th Coolest	Coolest since: 1916	1985
	41.5°F (5.3°C)	42.6°F (5.9°C)	-1.1°F (-0.6°C)	110th Warmest	Warmest since: 1915	1934
	Ties: 1899
Jul 1916–Dec 1917 18-Month	42.4°F (5.8°C)	44.1°F (6.7°C)	-1.7°F (-0.9°C)	4th Coolest	Coolest since: 1916	1985
	42.4°F (5.8°C)	44.1°F (6.7°C)	-1.7°F (-0.9°C)	124th Warmest	Warmest since: 1916	1934
	Ties: 1916
Jan 1916–Dec 1917 24-Month	40.8°F (4.9°C)	42.5°F (5.8°C)	-1.7°F (-0.9°C)	2nd Coolest	Coolest since: 1917	1985
Jan 1916–Dec 1917 24-Month	40.8°F (4.9°C)	42.5°F (5.8°C)	-1.7°F (-0.9°C)	126th Warmest	Warmest since: 1916	2015, 2016
Jan 1915–Dec 1917 36-Month	41.6°F (5.3°C)	42.6°F (5.9°C)	-1.0°F (-0.6°C)	6th Coolest	Coolest since: 1914	1913
	41.6°F (5.3°C)	42.6°F (5.9°C)	-1.0°F (-0.6°C)	121st Warmest	Warmest since: 1916	2016
	Ties: 1914, 1918, 1930, 1984
Jan 1914–Dec 1917 48-Month	41.9°F (5.5°C)	42.6°F (5.9°C)	-0.7°F (-0.4°C)	13th Coolest	Coolest since: 1916	1985
	41.9°F (5.5°C)	42.6°F (5.9°C)	-0.7°F (-0.4°C)	113th Warmest	Warmest since: 1915	2017
	Ties: 1922, 1923, 1924, 1933, 1957
Jan 1913–Dec 1917 60-Month	41.7°F (5.4°C)	42.5°F (5.8°C)	-0.8°F (-0.4°C)	3rd Coolest	Coolest since: 1916	1913, 1916
	41.7°F (5.4°C)	42.5°F (5.8°C)	-0.8°F (-0.4°C)	122nd Warmest	Warmest since: 1915	2016, 2018
	Ties: 1915, 1920, 1932, 1933, 1952, 1985, 1986

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings