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, January 1970

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
January 1970 1-Month	29.1°F (-1.6°C)	26.2°F (-3.2°C)	2.9°F (1.6°C)	87th Coolest	Coolest since: 1969	1937, 1949
	29.1°F (-1.6°C)	26.2°F (-3.2°C)	2.9°F (1.6°C)	42nd Warmest	Warmest since: 1967	1953
	Ties: 1938, 1971
Dec 1969–Jan 1970 2-Month	29.9°F (-1.2°C)	27.1°F (-2.7°C)	2.8°F (1.5°C)	102nd Coolest	Coolest since: 1969	1949
	29.9°F (-1.2°C)	27.1°F (-2.7°C)	2.8°F (1.5°C)	26th Warmest	Warmest since: 1967	1934
	Ties: 1901, 1926
Nov 1969–Jan 1970 3-Month	31.9°F (-0.1°C)	29.6°F (-1.3°C)	2.3°F (1.2°C)	104th Coolest	Coolest since: 1969	1949
	31.9°F (-0.1°C)	29.6°F (-1.3°C)	2.3°F (1.2°C)	24th Warmest	Warmest since: 1967	1934
	Ties: 1935
Oct 1969–Jan 1970 4-Month	34.4°F (1.3°C)	33.6°F (0.9°C)	0.8°F (0.4°C)	72nd Coolest	Coolest since: 1969	1949
	34.4°F (1.3°C)	33.6°F (0.9°C)	0.8°F (0.4°C)	56th Warmest	Warmest since: 1967	1934
	Ties: 1901, 1926, 1965, 1987
Sep 1969–Jan 1970 5-Month	39.0°F (3.9°C)	38.1°F (3.4°C)	0.9°F (0.5°C)	76th Coolest	Coolest since: 1969	1949
	39.0°F (3.9°C)	38.1°F (3.4°C)	0.9°F (0.5°C)	52nd Warmest	Warmest since: 1968	2015
	Ties: 1919, 1944, 1948, 1978, 2010, 2020
Aug 1969–Jan 1970 6-Month	43.0°F (6.1°C)	42.3°F (5.7°C)	0.7°F (0.4°C)	79th Coolest	Coolest since: 1969	1949
	43.0°F (6.1°C)	42.3°F (5.7°C)	0.7°F (0.4°C)	49th Warmest	Warmest since: 1968	2015
	Ties: 1908, 1945, 1966, 1994
Jul 1969–Jan 1970 7-Month	45.8°F (7.7°C)	45.4°F (7.4°C)	0.4°F (0.3°C)	70th Coolest	Coolest since: 1969	1949
	45.8°F (7.7°C)	45.4°F (7.4°C)	0.4°F (0.3°C)	58th Warmest	Warmest since: 1968	2015
	Ties: 1907, 1908, 1944, 1948, 1958
Jun 1969–Jan 1970 8-Month	47.4°F (8.6°C)	46.8°F (8.2°C)	0.6°F (0.4°C)	77th Coolest	Coolest since: 1969	1949
	47.4°F (8.6°C)	46.8°F (8.2°C)	0.6°F (0.4°C)	51st Warmest	Warmest since: 1968	2022
	Ties: 1923, 2011
May 1969–Jan 1970 9-Month	48.1°F (8.9°C)	47.2°F (8.4°C)	0.9°F (0.5°C)	90th Coolest	Coolest since: 1969	1917
	48.1°F (8.9°C)	47.2°F (8.4°C)	0.9°F (0.5°C)	38th Warmest	Warmest since: 1968	2015
	Ties: 1964, 1981, 2009
Apr 1969–Jan 1970 10-Month	47.6°F (8.7°C)	46.7°F (8.2°C)	0.9°F (0.5°C)	91st Coolest	Coolest since: 1969	1917, 1949
	47.6°F (8.7°C)	46.7°F (8.2°C)	0.9°F (0.5°C)	37th Warmest	Warmest since: 1967	2015
	Ties: 1926, 1978, 1992, 2008
Mar 1969–Jan 1970 11-Month	46.3°F (7.9°C)	45.7°F (7.6°C)	0.6°F (0.3°C)	78th Coolest	Coolest since: 1969	1949
	46.3°F (7.9°C)	45.7°F (7.6°C)	0.6°F (0.3°C)	50th Warmest	Warmest since: 1968	2016
	Ties: 1901, 1958, 1961, 1964, 1996, 2001
Feb 1969–Jan 1970 12-Month	44.8°F (7.1°C)	44.5°F (6.9°C)	0.3°F (0.2°C)	70th Coolest	Coolest since: 1969	1949
	44.8°F (7.1°C)	44.5°F (6.9°C)	0.3°F (0.2°C)	58th Warmest	Warmest since: 1968	2016
	Ties: 1934, 1961, 1962, 1997, 2009
Aug 1968–Jan 1970 18-Month	43.4°F (6.3°C)	43.7°F (6.5°C)	-0.3°F (-0.2°C)	39th Coolest	Coolest since: 1963	1917
	43.4°F (6.3°C)	43.7°F (6.5°C)	-0.3°F (-0.2°C)	88th Warmest	Warmest since: 1969	2016
	Ties: 1902, 1909, 1931, 1932, 1952, 1958, 1977
Feb 1968–Jan 1970 24-Month	44.5°F (6.9°C)	44.4°F (6.9°C)	0.1°F (0.0°C)	61st Coolest	Coolest since: 1966	1913, 1950, 1957
	44.5°F (6.9°C)	44.4°F (6.9°C)	0.1°F (0.0°C)	66th Warmest	Warmest since: 1969	2016
	Ties: 1902, 1908, 1932, 1955
Feb 1967–Jan 1970 36-Month	44.8°F (7.1°C)	44.4°F (6.9°C)	0.4°F (0.2°C)	75th Coolest	Coolest since: 1967	1914
	44.8°F (7.1°C)	44.4°F (6.9°C)	0.4°F (0.2°C)	51st Warmest	Warmest since: 1969	2017
	Ties: 1937, 1955, 2012
Feb 1966–Jan 1970 48-Month	45.0°F (7.2°C)	44.4°F (6.9°C)	0.6°F (0.3°C)	86th Coolest	Coolest since: 1969	1915
	45.0°F (7.2°C)	44.4°F (6.9°C)	0.6°F (0.3°C)	39th Warmest	Warmest since: 1969	2018
	Ties: 1935, 1938, 1944, 1969, 1983
Feb 1965–Jan 1970 60-Month	44.9°F (7.2°C)	44.4°F (6.9°C)	0.5°F (0.3°C)	83rd Coolest	Coolest since: 1969	1917
	44.9°F (7.2°C)	44.4°F (6.9°C)	0.5°F (0.3°C)	41st Warmest	Warmest since: 1968	2018, 2019
	Ties: 1938, 1945, 1963, 1968, 1971, 1982, 1984

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings