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.

Oregon

Average Temperature Rankings, September 1949

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1949 1-Month	58.9°F (14.9°C)	57.3°F (14.1°C)	1.6°F (0.8°C)	89th Coolest	Coolest since: 1948	1895
September 1949 1-Month	58.9°F (14.9°C)	57.3°F (14.1°C)	1.6°F (0.8°C)	40th Warmest	Warmest since: 1944	2011, 2020
Aug–Sep 1949 2-Month	61.0°F (16.1°C)	60.6°F (15.9°C)	0.4°F (0.2°C)	72nd Coolest	Coolest since: 1948	1895
	61.0°F (16.1°C)	60.6°F (15.9°C)	0.4°F (0.2°C)	57th Warmest	Warmest since: 1943	2022
	Ties: 1906, 1936, 1961, 1996, 2002, 2010
Jul–Sep 1949 3-Month	61.9°F (16.6°C)	62.0°F (16.7°C)	-0.1°F (-0.1°C)	50th Coolest	Coolest since: 1948	1895
	61.9°F (16.6°C)	62.0°F (16.7°C)	-0.1°F (-0.1°C)	79th Warmest	Warmest since: 1945	2022
	Ties: 1904, 1915, 1928, 1929
Jun–Sep 1949 4-Month	60.8°F (16.0°C)	60.8°F (16.0°C)	0.0°F (0.0°C)	58th Coolest	Coolest since: 1948	1895
	60.8°F (16.0°C)	60.8°F (16.0°C)	0.0°F (0.0°C)	71st Warmest	Warmest since: 1942	2021
	Ties: 1905, 1930, 1959, 1989, 1995, 1999
May–Sep 1949 5-Month	59.4°F (15.2°C)	58.8°F (14.9°C)	0.6°F (0.3°C)	85th Coolest	Coolest since: 1948	1899
	59.4°F (15.2°C)	58.8°F (14.9°C)	0.6°F (0.3°C)	44th Warmest	Warmest since: 1940	2021
	Ties: 1952, 1972
Apr–Sep 1949 6-Month	57.3°F (14.1°C)	56.3°F (13.5°C)	1.0°F (0.6°C)	92nd Coolest	Coolest since: 1948	1899
Apr–Sep 1949 6-Month	57.3°F (14.1°C)	56.3°F (13.5°C)	1.0°F (0.6°C)	37th Warmest	Warmest since: 1940	2021
Mar–Sep 1949 7-Month	54.5°F (12.5°C)	53.7°F (12.1°C)	0.8°F (0.4°C)	88th Coolest	Coolest since: 1948	1899
	54.5°F (12.5°C)	53.7°F (12.1°C)	0.8°F (0.4°C)	41st Warmest	Warmest since: 1947	2015
	Ties: 1938
Feb–Sep 1949 8-Month	51.5°F (10.8°C)	51.3°F (10.7°C)	0.2°F (0.1°C)	68th Coolest	Coolest since: 1948	1899
	51.5°F (10.8°C)	51.3°F (10.7°C)	0.2°F (0.1°C)	61st Warmest	Warmest since: 1947	2015
	Ties: 1951, 1970, 2008
Jan–Sep 1949 9-Month	47.6°F (8.7°C)	49.0°F (9.4°C)	-1.4°F (-0.7°C)	19th Coolest	Coolest since: 1948	1917
	47.6°F (8.7°C)	49.0°F (9.4°C)	-1.4°F (-0.7°C)	110th Warmest	Warmest since: 1947	2015
	Ties: 1993
Dec 1948–Sep 1949 10-Month	45.4°F (7.4°C)	47.2°F (8.4°C)	-1.8°F (-1.0°C)	10th Coolest	Coolest since: 1933	1899, 1917
	45.4°F (7.4°C)	47.2°F (8.4°C)	-1.8°F (-1.0°C)	118th Warmest	Warmest since: 1948	2015
	Ties: 1913, 1920
Nov 1948–Sep 1949 11-Month	44.5°F (6.9°C)	46.3°F (7.9°C)	-1.8°F (-1.0°C)	6th Coolest	Coolest since: 1929	1917
	44.5°F (6.9°C)	46.3°F (7.9°C)	-1.8°F (-1.0°C)	122nd Warmest	Warmest since: 1948	2015
	Ties: 1920, 1922
Oct 1948–Sep 1949 12-Month	44.7°F (7.1°C)	46.5°F (8.1°C)	-1.8°F (-1.0°C)	6th Coolest	Coolest since: 1929	1917
	44.7°F (7.1°C)	46.5°F (8.1°C)	-1.8°F (-1.0°C)	122nd Warmest	Warmest since: 1948	2015
	Ties: 1903, 1912, 1916
Apr 1948–Sep 1949 18-Month	48.0°F (8.9°C)	49.8°F (9.9°C)	-1.8°F (-1.0°C)	6th Coolest	Coolest since: 1917	1917
Apr 1948–Sep 1949 18-Month	48.0°F (8.9°C)	49.8°F (9.9°C)	-1.8°F (-1.0°C)	122nd Warmest	Warmest since: 1948	2015
Oct 1947–Sep 1949 24-Month	45.1°F (7.3°C)	46.5°F (8.1°C)	-1.4°F (-0.8°C)	8th Coolest	Coolest since: 1933	1917
	45.1°F (7.3°C)	46.5°F (8.1°C)	-1.4°F (-0.8°C)	119th Warmest	Warmest since: 1948	2016
	Ties: 1950
Oct 1946–Sep 1949 36-Month	45.6°F (7.6°C)	46.4°F (8.0°C)	-0.8°F (-0.4°C)	16th Coolest	Coolest since: 1933	1913
	45.6°F (7.6°C)	46.4°F (8.0°C)	-0.8°F (-0.4°C)	110th Warmest	Warmest since: 1948	2016
	Ties: 1898, 1924, 1933, 1957
Oct 1945–Sep 1949 48-Month	45.9°F (7.7°C)	46.5°F (8.1°C)	-0.6°F (-0.4°C)	26th Coolest	Coolest since: 1933	1913
	45.9°F (7.7°C)	46.5°F (8.1°C)	-0.6°F (-0.4°C)	99th Warmest	Warmest since: 1948	2016, 2017
	Ties: 1905, 1906, 1909, 1910, 1921, 1930, 1957
Oct 1944–Sep 1949 60-Month	46.0°F (7.8°C)	46.4°F (8.0°C)	-0.4°F (-0.2°C)	29th Coolest	Coolest since: 1933	1913
	46.0°F (7.8°C)	46.4°F (8.0°C)	-0.4°F (-0.2°C)	95th Warmest	Warmest since: 1948	2018
	Ties: 1951, 1953, 1956, 1957

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings