Regional Rankings

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Month:

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Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

California River Basin

Average Temperature Rankings, October 1950

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 1950 1-Month	61.4°F (16.3°C)	59.5°F (15.3°C)	1.9°F (1.0°C)	103rd Coolest	Coolest since: 1949	1916
	61.4°F (16.3°C)	59.5°F (15.3°C)	1.9°F (1.0°C)	26th Warmest	Warmest since: 1933	2020
	Ties: 1929, 1980, 1983, 1993, 2011
Sep–Oct 1950 2-Month	64.6°F (18.1°C)	64.0°F (17.8°C)	0.6°F (0.3°C)	74th Coolest	Coolest since: 1949	1916, 1920
Sep–Oct 1950 2-Month	64.6°F (18.1°C)	64.0°F (17.8°C)	0.6°F (0.3°C)	55th Warmest	Warmest since: 1947	2020
Aug–Oct 1950 3-Month	67.8°F (19.9°C)	67.3°F (19.6°C)	0.5°F (0.3°C)	76th Coolest	Coolest since: 1949	1900
	67.8°F (19.9°C)	67.3°F (19.6°C)	0.5°F (0.3°C)	53rd Warmest	Warmest since: 1945	2020
	Ties: 1932, 1969, 1984
Jul–Oct 1950 4-Month	69.8°F (21.0°C)	69.1°F (20.6°C)	0.7°F (0.4°C)	83rd Coolest	Coolest since: 1949	1912
	69.8°F (21.0°C)	69.1°F (20.6°C)	0.7°F (0.4°C)	46th Warmest	Warmest since: 1945	2020
	Ties: 1906, 1939, 1978, 1987, 2007
Jun–Oct 1950 5-Month	69.3°F (20.7°C)	68.9°F (20.5°C)	0.4°F (0.2°C)	72nd Coolest	Coolest since: 1949	1912
	69.3°F (20.7°C)	68.9°F (20.5°C)	0.4°F (0.2°C)	57th Warmest	Warmest since: 1945	2020
	Ties: 1935, 1938, 1966, 1970
May–Oct 1950 6-Month	67.9°F (19.9°C)	67.6°F (19.8°C)	0.3°F (0.1°C)	72nd Coolest	Coolest since: 1949	1916
	67.9°F (19.9°C)	67.6°F (19.8°C)	0.3°F (0.1°C)	57th Warmest	Warmest since: 1945	2020
	Ties: 1917, 1928, 1995, 2011
Apr–Oct 1950 7-Month	66.2°F (19.0°C)	65.6°F (18.7°C)	0.6°F (0.3°C)	81st Coolest	Coolest since: 1949	1912
	66.2°F (19.0°C)	65.6°F (18.7°C)	0.6°F (0.3°C)	48th Warmest	Warmest since: 1947	2020
	Ties: 1910, 1947
Mar–Oct 1950 8-Month	64.0°F (17.8°C)	63.5°F (17.5°C)	0.5°F (0.3°C)	76th Coolest	Coolest since: 1949	1912
Mar–Oct 1950 8-Month	64.0°F (17.8°C)	63.5°F (17.5°C)	0.5°F (0.3°C)	53rd Warmest	Warmest since: 1947	2014, 2015
Feb–Oct 1950 9-Month	62.0°F (16.7°C)	61.5°F (16.4°C)	0.5°F (0.3°C)	78th Coolest	Coolest since: 1949	1912
	62.0°F (16.7°C)	61.5°F (16.4°C)	0.5°F (0.3°C)	51st Warmest	Warmest since: 1947	2015
	Ties: 1910, 1939, 1979
Jan–Oct 1950 10-Month	59.6°F (15.3°C)	59.6°F (15.3°C)	0.0°F (0.0°C)	58th Coolest	Coolest since: 1949	1911, 1912
	59.6°F (15.3°C)	59.6°F (15.3°C)	0.0°F (0.0°C)	71st Warmest	Warmest since: 1947	2015
	Ties: 1896, 1905, 1924, 1983
Dec 1949–Oct 1950 11-Month	57.9°F (14.4°C)	58.1°F (14.5°C)	-0.2°F (-0.1°C)	47th Coolest	Coolest since: 1949	1912
	57.9°F (14.4°C)	58.1°F (14.5°C)	-0.2°F (-0.1°C)	81st Warmest	Warmest since: 1947	2015
	Ties: 1896, 1900, 1910, 1935, 1957, 1976, 1979
Nov 1949–Oct 1950 12-Month	57.6°F (14.2°C)	57.4°F (14.1°C)	0.2°F (0.1°C)	69th Coolest	Coolest since: 1949	1912
	57.6°F (14.2°C)	57.4°F (14.1°C)	0.2°F (0.1°C)	59th Warmest	Warmest since: 1947	2015
	Ties: 1905, 1930, 2010
May 1949–Oct 1950 18-Month	60.8°F (16.0°C)	60.8°F (16.0°C)	0.0°F (0.0°C)	57th Coolest	Coolest since: 1949	1912
	60.8°F (16.0°C)	60.8°F (16.0°C)	0.0°F (0.0°C)	71st Warmest	Warmest since: 1947	2015
	Ties: 1914, 1928, 1947
Nov 1948–Oct 1950 24-Month	56.5°F (13.6°C)	57.4°F (14.1°C)	-0.9°F (-0.5°C)	12th Coolest	Coolest since: 1949	1912, 1949
	56.5°F (13.6°C)	57.4°F (14.1°C)	-0.9°F (-0.5°C)	115th Warmest	Warmest since: 1948	2015
	Ties: 1899, 1909, 1911
Nov 1947–Oct 1950 36-Month	56.3°F (13.5°C)	57.4°F (14.1°C)	-1.1°F (-0.6°C)	4th Coolest	Coolest since: 1949	1913
	56.3°F (13.5°C)	57.4°F (14.1°C)	-1.1°F (-0.6°C)	122nd Warmest	Warmest since: 1949	2016
	Ties: 1921, 1949
Nov 1946–Oct 1950 48-Month	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	15th Coolest	Coolest since: 1949	1912, 1913
	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	110th Warmest	Warmest since: 1948	2017
	Ties: 1899, 1900, 1916, 1921, 1924, 1925
Nov 1945–Oct 1950 60-Month	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	15th Coolest	Coolest since: 1949	1913
	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	109th Warmest	Warmest since: 1948	2018
	Ties: 1903, 1910, 1918

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on June 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings