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, October 1921

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 1921 1-Month	46.7°F (8.2°C)	44.1°F (6.7°C)	2.6°F (1.5°C)	109th Coolest	Coolest since: 1920	2019
	46.7°F (8.2°C)	44.1°F (6.7°C)	2.6°F (1.5°C)	20th Warmest	Warmest since: 1907	1988
	Ties: 1940
Sep–Oct 1921 2-Month	48.2°F (9.0°C)	49.5°F (9.7°C)	-1.3°F (-0.7°C)	29th Coolest	Coolest since: 1920	1912
	48.2°F (9.0°C)	49.5°F (9.7°C)	-1.3°F (-0.7°C)	100th Warmest	Warmest since: 1918	2022
	Ties: 1908, 1930, 1949, 1968
Aug–Oct 1921 3-Month	53.4°F (11.9°C)	54.2°F (12.3°C)	-0.8°F (-0.4°C)	37th Coolest	Coolest since: 1920	1912
	53.4°F (11.9°C)	54.2°F (12.3°C)	-0.8°F (-0.4°C)	92nd Warmest	Warmest since: 1918	2022
	Ties: 1896, 1902, 1924, 1927
Jul–Oct 1921 4-Month	56.3°F (13.5°C)	56.9°F (13.8°C)	-0.6°F (-0.3°C)	40th Coolest	Coolest since: 1919	1912
	56.3°F (13.5°C)	56.9°F (13.8°C)	-0.6°F (-0.3°C)	89th Warmest	Warmest since: 1920	2022
	Ties: 1956
Jun–Oct 1921 5-Month	56.9°F (13.8°C)	56.9°F (13.8°C)	0.0°F (0.0°C)	61st Coolest	Coolest since: 1920	1912
	56.9°F (13.8°C)	56.9°F (13.8°C)	0.0°F (0.0°C)	68th Warmest	Warmest since: 1918	2022
	Ties: 1930, 1947
May–Oct 1921 6-Month	55.7°F (13.2°C)	55.6°F (13.1°C)	0.1°F (0.1°C)	63rd Coolest	Coolest since: 1920	1912
	55.7°F (13.2°C)	55.6°F (13.1°C)	0.1°F (0.1°C)	66th Warmest	Warmest since: 1918	2015
	Ties: 1906, 1969
Apr–Oct 1921 7-Month	53.2°F (11.8°C)	53.5°F (11.9°C)	-0.3°F (-0.1°C)	46th Coolest	Coolest since: 1920	1912
	53.2°F (11.8°C)	53.5°F (11.9°C)	-0.3°F (-0.1°C)	83rd Warmest	Warmest since: 1919	2015
	Ties: 1935, 1946, 1948
Mar–Oct 1921 8-Month	50.9°F (10.5°C)	50.8°F (10.4°C)	0.1°F (0.1°C)	62nd Coolest	Coolest since: 1920	1912
	50.9°F (10.5°C)	50.8°F (10.4°C)	0.1°F (0.1°C)	67th Warmest	Warmest since: 1919	2015
	Ties: 1901, 1904, 1933, 1946
Feb–Oct 1921 9-Month	48.2°F (9.0°C)	48.1°F (8.9°C)	0.1°F (0.1°C)	59th Coolest	Coolest since: 1920	1964
	48.2°F (9.0°C)	48.1°F (8.9°C)	0.1°F (0.1°C)	70th Warmest	Warmest since: 1919	2015
	Ties: 1904, 1907, 1919, 1949, 1972, 1973, 1995
Jan–Oct 1921 10-Month	45.9°F (7.7°C)	45.5°F (7.5°C)	0.4°F (0.2°C)	76th Coolest	Coolest since: 1920	1917
	45.9°F (7.7°C)	45.5°F (7.5°C)	0.4°F (0.2°C)	53rd Warmest	Warmest since: 1918	2015
	Ties: 1910, 1954, 1996
Dec 1920–Oct 1921 11-Month	44.0°F (6.7°C)	43.5°F (6.4°C)	0.5°F (0.3°C)	76th Coolest	Coolest since: 1920	1917
	44.0°F (6.7°C)	43.5°F (6.4°C)	0.5°F (0.3°C)	52nd Warmest	Warmest since: 1918	1934
	Ties: 1897, 1914, 1925, 2009
Nov 1920–Oct 1921 12-Month	42.9°F (6.1°C)	42.6°F (5.9°C)	0.3°F (0.2°C)	76th Coolest	Coolest since: 1920	1917
	42.9°F (6.1°C)	42.6°F (5.9°C)	0.3°F (0.2°C)	52nd Warmest	Warmest since: 1918	1934
	Ties: 1925, 1935, 1983, 1999
May 1920–Oct 1921 18-Month	46.8°F (8.2°C)	46.9°F (8.3°C)	-0.1°F (-0.1°C)	52nd Coolest	Coolest since: 1920	1917
	46.8°F (8.2°C)	46.9°F (8.3°C)	-0.1°F (-0.1°C)	76th Warmest	Warmest since: 1919	2015
	Ties: 1924, 1936, 1937, 1983
Nov 1919–Oct 1921 24-Month	41.9°F (5.5°C)	42.6°F (5.9°C)	-0.7°F (-0.4°C)	20th Coolest	Coolest since: 1920	1917
	41.9°F (5.5°C)	42.6°F (5.9°C)	-0.7°F (-0.4°C)	107th Warmest	Warmest since: 1919	2015, 2016
	Ties: 1904, 1918, 1937, 1957, 1984
Nov 1918–Oct 1921 36-Month	42.1°F (5.6°C)	42.6°F (5.9°C)	-0.5°F (-0.3°C)	22nd Coolest	Coolest since: 1918	1917
	42.1°F (5.6°C)	42.6°F (5.9°C)	-0.5°F (-0.3°C)	104th Warmest	Warmest since: 1920	2016
	Ties: 1904, 1952, 1956, 1964, 1966, 1973, 1975, 1976, 1977
Nov 1917–Oct 1921 48-Month	42.7°F (5.9°C)	42.6°F (5.9°C)	0.1°F (0.0°C)	70th Coolest	Coolest since: 1920	1913
	42.7°F (5.9°C)	42.6°F (5.9°C)	0.1°F (0.0°C)	55th Warmest	Warmest since: 1907	2016
	Ties: 1907, 1938, 1939, 1954, 1959, 1962, 1980
Nov 1916–Oct 1921 60-Month	42.0°F (5.6°C)	42.5°F (5.8°C)	-0.5°F (-0.2°C)	14th Coolest	Coolest since: 1920	1933
	42.0°F (5.6°C)	42.5°F (5.8°C)	-0.5°F (-0.2°C)	110th Warmest	Warmest since: 1919	2016, 2018
	Ties: 1919, 1953

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