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 1969

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
December 1969 1-Month	30.7°F (-0.7°C)	28.1°F (-2.2°C)	2.6°F (1.5°C)	98th Coolest	Coolest since: 1968	1990
	30.7°F (-0.7°C)	28.1°F (-2.2°C)	2.6°F (1.5°C)	31st Warmest	Warmest since: 1966	1917
	Ties: 1991
Nov–Dec 1969 2-Month	33.4°F (0.8°C)	31.4°F (-0.3°C)	2.0°F (1.1°C)	101st Coolest	Coolest since: 1968	1985
	33.4°F (0.8°C)	31.4°F (-0.3°C)	2.0°F (1.1°C)	28th Warmest	Warmest since: 1966	1917
	Ties: 1965, 1974, 2014
Oct–Dec 1969 3-Month	36.2°F (2.3°C)	36.1°F (2.3°C)	0.1°F (0.0°C)	55th Coolest	Coolest since: 1968	1985
	36.2°F (2.3°C)	36.1°F (2.3°C)	0.1°F (0.0°C)	74th Warmest	Warmest since: 1967	1917
	Ties: 1957, 1967
Sep–Dec 1969 4-Month	41.4°F (5.2°C)	41.0°F (5.0°C)	0.4°F (0.2°C)	64th Coolest	Coolest since: 1968	1985
	41.4°F (5.2°C)	41.0°F (5.0°C)	0.4°F (0.2°C)	65th Warmest	Warmest since: 1967	1917
	Ties: 1923, 1925, 1960
Aug–Dec 1969 5-Month	45.7°F (7.6°C)	45.5°F (7.5°C)	0.2°F (0.1°C)	63rd Coolest	Coolest since: 1968	1985
	45.7°F (7.6°C)	45.5°F (7.5°C)	0.2°F (0.1°C)	66th Warmest	Warmest since: 1967	1917, 2014
	Ties: 1915
Jul–Dec 1969 6-Month	48.6°F (9.2°C)	48.6°F (9.2°C)	0.0°F (0.0°C)	52nd Coolest	Coolest since: 1968	1985
	48.6°F (9.2°C)	48.6°F (9.2°C)	0.0°F (0.0°C)	77th Warmest	Warmest since: 1967	2014
	Ties: 1910, 1918, 1926
Jun–Dec 1969 7-Month	50.0°F (10.0°C)	49.7°F (9.8°C)	0.3°F (0.2°C)	58th Coolest	Coolest since: 1968	1916
	50.0°F (10.0°C)	49.7°F (9.8°C)	0.3°F (0.2°C)	71st Warmest	Warmest since: 1967	2021
	Ties: 1922, 1929, 1949, 1965, 1980, 1990, 2005, 2010
May–Dec 1969 8-Month	50.4°F (10.2°C)	49.8°F (9.9°C)	0.6°F (0.3°C)	85th Coolest	Coolest since: 1968	1916
	50.4°F (10.2°C)	49.8°F (9.9°C)	0.6°F (0.3°C)	44th Warmest	Warmest since: 1967	2021
	Ties: 1949, 1950, 1986, 1991, 1995
Apr–Dec 1969 9-Month	49.6°F (9.8°C)	49.0°F (9.4°C)	0.6°F (0.4°C)	85th Coolest	Coolest since: 1968	1916
	49.6°F (9.8°C)	49.0°F (9.4°C)	0.6°F (0.4°C)	44th Warmest	Warmest since: 1967	2021
	Ties: 1947, 1952, 1962, 1981
Mar–Dec 1969 10-Month	48.0°F (8.9°C)	47.7°F (8.7°C)	0.3°F (0.2°C)	75th Coolest	Coolest since: 1968	1916
	48.0°F (8.9°C)	47.7°F (8.7°C)	0.3°F (0.2°C)	54th Warmest	Warmest since: 1967	2015
	Ties: 1906, 1915, 1918, 1953, 1957, 1962, 1977, 1980, 1991
Feb–Dec 1969 11-Month	46.2°F (7.9°C)	46.1°F (7.8°C)	0.1°F (0.1°C)	58th Coolest	Coolest since: 1968	1955
	46.2°F (7.9°C)	46.1°F (7.8°C)	0.1°F (0.1°C)	71st Warmest	Warmest since: 1968	2015
	Ties: 1907, 1918, 1930, 1931, 1936, 1968, 1989, 2008, 2019
Jan–Dec 1969 12-Month	44.3°F (6.8°C)	44.5°F (6.9°C)	-0.2°F (-0.1°C)	50th Coolest	Coolest since: 1964	1916
	44.3°F (6.8°C)	44.5°F (6.9°C)	-0.2°F (-0.1°C)	79th Warmest	Warmest since: 1968	2015
	Ties: 1901, 1954, 1976, 1978
Jul 1968–Dec 1969 18-Month	45.5°F (7.5°C)	45.8°F (7.7°C)	-0.3°F (-0.2°C)	37th Coolest	Coolest since: 1964	1985
	45.5°F (7.5°C)	45.8°F (7.7°C)	-0.3°F (-0.2°C)	91st Warmest	Warmest since: 1968	2015
	Ties: 1902, 1910, 1928, 1960, 1975
Jan 1968–Dec 1969 24-Month	44.4°F (6.9°C)	44.4°F (6.9°C)	0.0°F (0.0°C)	55th Coolest	Coolest since: 1965	1917
	44.4°F (6.9°C)	44.4°F (6.9°C)	0.0°F (0.0°C)	73rd Warmest	Warmest since: 1968	2015
	Ties: 1906, 1946, 1970, 1973, 1979
Jan 1967–Dec 1969 36-Month	44.9°F (7.2°C)	44.5°F (6.9°C)	0.4°F (0.3°C)	78th Coolest	Coolest since: 1966	1913
	44.9°F (7.2°C)	44.5°F (6.9°C)	0.4°F (0.3°C)	49th Warmest	Warmest since: 1968	2016
	Ties: 1958, 2010
Jan 1966–Dec 1969 48-Month	45.0°F (7.2°C)	44.4°F (6.9°C)	0.6°F (0.3°C)	83rd Coolest	Coolest since: 1967	1913, 1914, 1919
	45.0°F (7.2°C)	44.4°F (6.9°C)	0.6°F (0.3°C)	43rd Warmest	Warmest since: 1968	2016, 2017
	Ties: 1928, 1996
Jan 1965–Dec 1969 60-Month	44.9°F (7.2°C)	44.4°F (6.9°C)	0.5°F (0.3°C)	84th Coolest	Coolest since: 1968	1913
	44.9°F (7.2°C)	44.4°F (6.9°C)	0.5°F (0.3°C)	41st Warmest	Warmest since: 1962	2018
	Ties: 1937, 1944, 1961, 1970, 1981

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