Regional Rankings

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Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Pacific Northwest Basin

Average Temperature Rankings, December 1992

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 1992 1-Month	24.6°F (-4.1°C)	28.1°F (-2.2°C)	-3.5°F (-1.9°C)	21st Coolest	Coolest since: 1990	1990
December 1992 1-Month	24.6°F (-4.1°C)	28.1°F (-2.2°C)	-3.5°F (-1.9°C)	108th Warmest	Warmest since: 1991	1917
Nov–Dec 1992 2-Month	28.8°F (-1.8°C)	31.3°F (-0.4°C)	-2.5°F (-1.4°C)	15th Coolest	Coolest since: 1990	1985
	28.8°F (-1.8°C)	31.3°F (-0.4°C)	-2.5°F (-1.4°C)	114th Warmest	Warmest since: 1991	1917
	Ties: 1909, 1935, 1951, 1955, 1994
Oct–Dec 1992 3-Month	35.3°F (1.8°C)	36.1°F (2.3°C)	-0.8°F (-0.5°C)	35th Coolest	Coolest since: 1990	1985
	35.3°F (1.8°C)	36.1°F (2.3°C)	-0.8°F (-0.5°C)	94th Warmest	Warmest since: 1991	1917
	Ties: 1968, 2013
Sep–Dec 1992 4-Month	40.3°F (4.6°C)	41.0°F (5.0°C)	-0.7°F (-0.4°C)	33rd Coolest	Coolest since: 1985	1985
	40.3°F (4.6°C)	41.0°F (5.0°C)	-0.7°F (-0.4°C)	96th Warmest	Warmest since: 1991	1917
	Ties: 1921, 1959, 1964
Aug–Dec 1992 5-Month	45.2°F (7.3°C)	45.4°F (7.4°C)	-0.2°F (-0.1°C)	47th Coolest	Coolest since: 1985	1985
	45.2°F (7.3°C)	45.4°F (7.4°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 1991	1917, 2014
	Ties: 1954, 1975
Jul–Dec 1992 6-Month	48.2°F (9.0°C)	48.6°F (9.2°C)	-0.4°F (-0.2°C)	42nd Coolest	Coolest since: 1985	1985
	48.2°F (9.0°C)	48.6°F (9.2°C)	-0.4°F (-0.2°C)	87th Warmest	Warmest since: 1991	2014
	Ties: 1896, 1954, 1956
Jun–Dec 1992 7-Month	50.1°F (10.1°C)	49.8°F (9.9°C)	0.3°F (0.2°C)	71st Coolest	Coolest since: 1990	1916
	50.1°F (10.1°C)	49.8°F (9.9°C)	0.3°F (0.2°C)	58th Warmest	Warmest since: 1991	2021
	Ties: 1941, 1952, 1961, 2009
May–Dec 1992 8-Month	50.8°F (10.4°C)	49.8°F (9.9°C)	1.0°F (0.5°C)	99th Coolest	Coolest since: 1991	1916
	50.8°F (10.4°C)	49.8°F (9.9°C)	1.0°F (0.5°C)	30th Warmest	Warmest since: 1988	2021
	Ties: 1933, 1966
Apr–Dec 1992 9-Month	50.3°F (10.2°C)	49.0°F (9.4°C)	1.3°F (0.8°C)	109th Coolest	Coolest since: 1991	1916
	50.3°F (10.2°C)	49.0°F (9.4°C)	1.3°F (0.8°C)	20th Warmest	Warmest since: 1988	2021
	Ties: 1937, 2001
Mar–Dec 1992 10-Month	49.6°F (9.8°C)	47.7°F (8.7°C)	1.9°F (1.1°C)	121st Coolest	Coolest since: 1991	1916
	49.6°F (9.8°C)	47.7°F (8.7°C)	1.9°F (1.1°C)	8th Warmest	Warmest since: 1987	2015
	Ties: 1939, 2003, 2016, 2017
Feb–Dec 1992 11-Month	48.5°F (9.2°C)	46.1°F (7.8°C)	2.4°F (1.4°C)	126th Coolest	Coolest since: 1991	1955
	48.5°F (9.2°C)	46.1°F (7.8°C)	2.4°F (1.4°C)	3rd Warmest	Warmest since: 1934	2015
	Ties: 2021
Jan–Dec 1992 12-Month	47.0°F (8.3°C)	44.4°F (6.9°C)	2.6°F (1.4°C)	126th Coolest	Coolest since: 1991	1916
	47.0°F (8.3°C)	44.4°F (6.9°C)	2.6°F (1.4°C)	3rd Warmest	Warmest since: 1934	2015
	Ties: 2014, 2021
Jul 1991–Dec 1992 18-Month	48.1°F (8.9°C)	45.8°F (7.7°C)	2.3°F (1.2°C)	124th Coolest	Coolest since: 1991	1985
	48.1°F (8.9°C)	45.8°F (7.7°C)	2.3°F (1.2°C)	4th Warmest	Warmest since: 1934	2015
	Ties: 2016
Jan 1991–Dec 1992 24-Month	46.2°F (7.9°C)	44.4°F (6.9°C)	1.8°F (1.0°C)	120th Coolest	Coolest since: 1991	1917
	46.2°F (7.9°C)	44.4°F (6.9°C)	1.8°F (1.0°C)	8th Warmest	Warmest since: 1988	2015
	Ties: 1940, 1987, 1988
Jan 1990–Dec 1992 36-Month	45.9°F (7.7°C)	44.4°F (6.9°C)	1.5°F (0.8°C)	113th Coolest	Coolest since: 1991	1913
	45.9°F (7.7°C)	44.4°F (6.9°C)	1.5°F (0.8°C)	14th Warmest	Warmest since: 1988	2016
	Ties: 1940, 2007, 2020
Jan 1989–Dec 1992 48-Month	45.6°F (7.6°C)	44.4°F (6.9°C)	1.2°F (0.7°C)	108th Coolest	Coolest since: 1991	1913, 1914, 1919
	45.6°F (7.6°C)	44.4°F (6.9°C)	1.2°F (0.7°C)	18th Warmest	Warmest since: 1990	2016, 2017
	Ties: 1942, 1990, 1995, 1998, 2000
Jan 1988–Dec 1992 60-Month	45.7°F (7.6°C)	44.4°F (6.9°C)	1.3°F (0.7°C)	112th Coolest	Coolest since: 1991	1913
	45.7°F (7.6°C)	44.4°F (6.9°C)	1.3°F (0.7°C)	13th Warmest	Warmest since: 1990	2018
	Ties: 1990, 1998, 2003, 2008, 2014

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings