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

Minimum Temperature Rankings, December 1946

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 1946 1-Month	21.8°F (-5.7°C)	16.2°F (-8.8°C)	5.6°F (3.1°C)	117th Coolest	Coolest since: 1945	1990
	21.8°F (-5.7°C)	16.2°F (-8.8°C)	5.6°F (3.1°C)	12th Warmest	Warmest since: 1939	1917
	Ties: 1929, 1977
Nov–Dec 1946 2-Month	22.2°F (-5.4°C)	19.4°F (-7.0°C)	2.8°F (1.6°C)	105th Coolest	Coolest since: 1945	1985
	22.2°F (-5.4°C)	19.4°F (-7.0°C)	2.8°F (1.6°C)	24th Warmest	Warmest since: 1941	1917
	Ties: 1965, 1977
Oct–Dec 1946 3-Month	24.7°F (-4.1°C)	23.6°F (-4.7°C)	1.1°F (0.6°C)	83rd Coolest	Coolest since: 1945	1985
	24.7°F (-4.1°C)	23.6°F (-4.7°C)	1.1°F (0.6°C)	46th Warmest	Warmest since: 1943	1950
	Ties: 1966, 1974
Sep–Dec 1946 4-Month	28.3°F (-2.1°C)	27.7°F (-2.4°C)	0.6°F (0.3°C)	73rd Coolest	Coolest since: 1945	1985
Sep–Dec 1946 4-Month	28.3°F (-2.1°C)	27.7°F (-2.4°C)	0.6°F (0.3°C)	56th Warmest	Warmest since: 1943	1950
Aug–Dec 1946 5-Month	32.2°F (0.1°C)	31.7°F (-0.2°C)	0.5°F (0.3°C)	73rd Coolest	Coolest since: 1945	1985
	32.2°F (0.1°C)	31.7°F (-0.2°C)	0.5°F (0.3°C)	56th Warmest	Warmest since: 1943	2014
	Ties: 1918, 1965, 1996
Jul–Dec 1946 6-Month	35.3°F (1.8°C)	34.6°F (1.4°C)	0.7°F (0.4°C)	75th Coolest	Coolest since: 1945	1985
	35.3°F (1.8°C)	34.6°F (1.4°C)	0.7°F (0.4°C)	54th Warmest	Warmest since: 1942	2021
	Ties: 1904, 1988
Jun–Dec 1946 7-Month	36.3°F (2.4°C)	35.8°F (2.1°C)	0.5°F (0.3°C)	76th Coolest	Coolest since: 1945	1916
	36.3°F (2.4°C)	35.8°F (2.1°C)	0.5°F (0.3°C)	53rd Warmest	Warmest since: 1941	2021
	Ties: 1975, 1980, 1996, 2019
May–Dec 1946 8-Month	36.3°F (2.4°C)	35.9°F (2.2°C)	0.4°F (0.2°C)	75th Coolest	Coolest since: 1945	1916
	36.3°F (2.4°C)	35.9°F (2.2°C)	0.4°F (0.2°C)	54th Warmest	Warmest since: 1941	2021
	Ties: 1961, 1986, 1992, 1996
Apr–Dec 1946 9-Month	35.6°F (2.0°C)	35.1°F (1.7°C)	0.5°F (0.3°C)	79th Coolest	Coolest since: 1945	1916
	35.6°F (2.0°C)	35.1°F (1.7°C)	0.5°F (0.3°C)	50th Warmest	Warmest since: 1941	2021
	Ties: 1966, 1986, 1996
Mar–Dec 1946 10-Month	34.6°F (1.4°C)	33.9°F (1.1°C)	0.7°F (0.3°C)	89th Coolest	Coolest since: 1945	1916
	34.6°F (1.4°C)	33.9°F (1.1°C)	0.7°F (0.3°C)	40th Warmest	Warmest since: 1941	2015
	Ties: 1973, 1995, 2019
Feb–Dec 1946 11-Month	32.8°F (0.4°C)	32.4°F (0.2°C)	0.4°F (0.2°C)	79th Coolest	Coolest since: 1945	1985
	32.8°F (0.4°C)	32.4°F (0.2°C)	0.4°F (0.2°C)	50th Warmest	Warmest since: 1941	2015
	Ties: 1901, 1921, 1937, 2005, 2019
Jan–Dec 1946 12-Month	31.2°F (-0.4°C)	30.9°F (-0.6°C)	0.3°F (0.2°C)	72nd Coolest	Coolest since: 1945	1985
	31.2°F (-0.4°C)	30.9°F (-0.6°C)	0.3°F (0.2°C)	57th Warmest	Warmest since: 1941	1934, 2015
	Ties: 1904, 1966, 1970, 1973, 1977
Jul 1945–Dec 1946 18-Month	32.2°F (0.1°C)	32.0°F (0.0°C)	0.2°F (0.1°C)	60th Coolest	Coolest since: 1945	1985
	32.2°F (0.1°C)	32.0°F (0.0°C)	0.2°F (0.1°C)	68th Warmest	Warmest since: 1941	2015
	Ties: 1909, 1910, 1994
Jan 1945–Dec 1946 24-Month	31.0°F (-0.6°C)	30.8°F (-0.7°C)	0.2°F (0.1°C)	56th Coolest	Coolest since: 1945	1985
	31.0°F (-0.6°C)	30.8°F (-0.7°C)	0.2°F (0.1°C)	72nd Warmest	Warmest since: 1942	2015, 2016
	Ties: 1900, 1908, 1938, 1942, 1961, 1970, 1973
Jan 1944–Dec 1946 36-Month	30.6°F (-0.8°C)	30.9°F (-0.6°C)	-0.3°F (-0.2°C)	40th Coolest	Coolest since: 1945	1930, 1931
	30.6°F (-0.8°C)	30.9°F (-0.6°C)	-0.3°F (-0.2°C)	87th Warmest	Warmest since: 1943	2016
	Ties: 1920, 1921, 1955
Jan 1943–Dec 1946 48-Month	30.5°F (-0.8°C)	30.8°F (-0.7°C)	-0.3°F (-0.1°C)	33rd Coolest	Coolest since: 1945	1932
	30.5°F (-0.8°C)	30.8°F (-0.7°C)	-0.3°F (-0.1°C)	93rd Warmest	Warmest since: 1944	2017
	Ties: 1900, 1904, 1906, 1911, 1915, 1929, 1944, 1987
Jan 1942–Dec 1946 60-Month	30.3°F (-0.9°C)	30.8°F (-0.7°C)	-0.5°F (-0.2°C)	19th Coolest	Coolest since: 1933	1932, 1933
	30.3°F (-0.9°C)	30.8°F (-0.7°C)	-0.5°F (-0.2°C)	106th Warmest	Warmest since: 1945	2018
	Ties: 1918, 1930

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings