Regional Rankings

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Year:

Month:

Region:

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, January 1915

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Warmest/Coolest Since	Record
January 1915 1-Month	41.4°F (5.2°C)	42.3°F (5.7°C)	-0.9°F (-0.5°C)	35th Coolest	Coolest since: 1913	1937
January 1915 1-Month	41.4°F (5.2°C)	42.3°F (5.7°C)	-0.9°F (-0.5°C)	95th Warmest	Warmest since: 1914	2014
Dec 1914–Jan 1915 2-Month	40.2°F (4.6°C)	42.7°F (5.9°C)	-2.5°F (-1.3°C)	15th Coolest	Coolest since: 1913	1949
Dec 1914–Jan 1915 2-Month	40.2°F (4.6°C)	42.7°F (5.9°C)	-2.5°F (-1.3°C)	114th Warmest	Warmest since: 1914	2018
Nov 1914–Jan 1915 3-Month	44.0°F (6.7°C)	45.0°F (7.2°C)	-1.0°F (-0.5°C)	25th Coolest	Coolest since: 1913	1949
	44.0°F (6.7°C)	45.0°F (7.2°C)	-1.0°F (-0.5°C)	104th Warmest	Warmest since: 1914	2018
	Ties: 1912, 1923, 1966, 1991
Oct 1914–Jan 1915 4-Month	47.8°F (8.8°C)	48.6°F (9.2°C)	-0.8°F (-0.4°C)	28th Coolest	Coolest since: 1913	1917
	47.8°F (8.8°C)	48.6°F (9.2°C)	-0.8°F (-0.4°C)	101st Warmest	Warmest since: 1914	2015
	Ties: 1906, 1907, 1919
Sep 1914–Jan 1915 5-Month	51.5°F (10.8°C)	52.6°F (11.4°C)	-1.1°F (-0.6°C)	20th Coolest	Coolest since: 1913	1917
Sep 1914–Jan 1915 5-Month	51.5°F (10.8°C)	52.6°F (11.4°C)	-1.1°F (-0.6°C)	109th Warmest	Warmest since: 1914	2015
Aug 1914–Jan 1915 6-Month	55.2°F (12.9°C)	56.1°F (13.4°C)	-0.9°F (-0.5°C)	22nd Coolest	Coolest since: 1913	1917
	55.2°F (12.9°C)	56.1°F (13.4°C)	-0.9°F (-0.5°C)	107th Warmest	Warmest since: 1914	2021
	Ties: 1916, 1952, 1957
Jul 1914–Jan 1915 7-Month	57.8°F (14.3°C)	58.8°F (14.9°C)	-1.0°F (-0.6°C)	17th Coolest	Coolest since: 1913	1917
	57.8°F (14.3°C)	58.8°F (14.9°C)	-1.0°F (-0.6°C)	112th Warmest	Warmest since: 1914	2015, 2018
	Ties: 1919, 1920, 1929
Jun 1914–Jan 1915 8-Month	58.9°F (14.9°C)	60.0°F (15.6°C)	-1.1°F (-0.7°C)	12th Coolest	Coolest since: 1913	1917
	58.9°F (14.9°C)	60.0°F (15.6°C)	-1.1°F (-0.7°C)	117th Warmest	Warmest since: 1914	2018
	Ties: 1916, 1947
May 1914–Jan 1915 9-Month	59.2°F (15.1°C)	60.0°F (15.6°C)	-0.8°F (-0.5°C)	19th Coolest	Coolest since: 1913	1917
	59.2°F (15.1°C)	60.0°F (15.6°C)	-0.8°F (-0.5°C)	110th Warmest	Warmest since: 1914	2015
	Ties: 1907
Apr 1914–Jan 1915 10-Month	58.7°F (14.8°C)	59.4°F (15.2°C)	-0.7°F (-0.4°C)	22nd Coolest	Coolest since: 1913	1917
	58.7°F (14.8°C)	59.4°F (15.2°C)	-0.7°F (-0.4°C)	107th Warmest	Warmest since: 1914	2015
	Ties: 1926, 1979
Mar 1914–Jan 1915 11-Month	58.2°F (14.6°C)	58.5°F (14.7°C)	-0.3°F (-0.1°C)	46th Coolest	Coolest since: 1914	1949
	58.2°F (14.6°C)	58.5°F (14.7°C)	-0.3°F (-0.1°C)	83rd Warmest	Warmest since: 1914	2015
	Ties: 1899, 1914, 1933, 1950, 1973, 1977
Feb 1914–Jan 1915 12-Month	57.1°F (13.9°C)	57.4°F (14.1°C)	-0.3°F (-0.2°C)	40th Coolest	Coolest since: 1914	1949
	57.1°F (13.9°C)	57.4°F (14.1°C)	-0.3°F (-0.2°C)	89th Warmest	Warmest since: 1911	2015
	Ties: 1936, 1939, 1943, 1946, 1964
Aug 1913–Jan 1915 18-Month	57.1°F (13.9°C)	56.9°F (13.8°C)	0.2°F (0.1°C)	68th Coolest	Coolest since: 1914	1913
	57.1°F (13.9°C)	56.9°F (13.8°C)	0.2°F (0.1°C)	60th Warmest	Warmest since: 1905	2016, 2022
	Ties: 1919, 1937, 1938, 1980, 1986
Feb 1913–Jan 1915 24-Month	57.0°F (13.9°C)	57.4°F (14.1°C)	-0.4°F (-0.2°C)	32nd Coolest	Coolest since: 1914	1913
	57.0°F (13.9°C)	57.4°F (14.1°C)	-0.4°F (-0.2°C)	96th Warmest	Warmest since: 1906	2016
	Ties: 1897, 1900, 1905, 1919, 1943, 1945, 1955, 1956, 1958, 1965
Feb 1912–Jan 1915 36-Month	56.4°F (13.6°C)	57.4°F (14.1°C)	-1.0°F (-0.5°C)	4th Coolest	Coolest since: 1914	1914
	56.4°F (13.6°C)	57.4°F (14.1°C)	-1.0°F (-0.5°C)	123rd Warmest	Warmest since: 1912	2016, 2017
	Ties: 1912, 1917, 1918, 1921, 1922, 1923, 1949, 1950
Feb 1911–Jan 1915 48-Month	56.2°F (13.4°C)	57.4°F (14.1°C)	-1.2°F (-0.7°C)	2nd Coolest	Coolest since: 1913	1913
Feb 1911–Jan 1915 48-Month	56.2°F (13.4°C)	57.4°F (14.1°C)	-1.2°F (-0.7°C)	124th Warmest	Warmest since: 1914	2018
Feb 1910–Jan 1915 60-Month	56.5°F (13.6°C)	57.3°F (14.1°C)	-0.8°F (-0.5°C)	7th Coolest	Coolest since: 1914	1913
	56.5°F (13.6°C)	57.3°F (14.1°C)	-0.8°F (-0.5°C)	118th Warmest	Warmest since: 1912	2018, 2019
	Ties: 1910, 1912, 1920, 1923, 1949

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on May 28, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings