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, July 1927

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1927 1-Month	75.2°F (24.0°C)	74.7°F (23.7°C)	0.5°F (0.3°C)	71st Coolest	Coolest since: 1924	1987
	75.2°F (24.0°C)	74.7°F (23.7°C)	0.5°F (0.3°C)	58th Warmest	Warmest since: 1926	2021
	Ties: 1911, 1919, 1941, 1969
Jun–Jul 1927 2-Month	71.7°F (22.1°C)	71.5°F (21.9°C)	0.2°F (0.2°C)	65th Coolest	Coolest since: 1924	1944
	71.7°F (22.1°C)	71.5°F (21.9°C)	0.2°F (0.2°C)	64th Warmest	Warmest since: 1926	2021
	Ties: 1919, 1924
May–Jul 1927 3-Month	67.7°F (19.8°C)	67.9°F (19.9°C)	-0.2°F (-0.1°C)	48th Coolest	Coolest since: 1923	1953, 1998
	67.7°F (19.8°C)	67.9°F (19.9°C)	-0.2°F (-0.1°C)	81st Warmest	Warmest since: 1926	2021
	Ties: 1946, 1952
Apr–Jul 1927 4-Month	64.1°F (17.8°C)	64.4°F (18.0°C)	-0.3°F (-0.2°C)	45th Coolest	Coolest since: 1923	1944
	64.1°F (17.8°C)	64.4°F (18.0°C)	-0.3°F (-0.2°C)	84th Warmest	Warmest since: 1926	2021
	Ties: 1914, 1930, 1978
Mar–Jul 1927 5-Month	60.8°F (16.0°C)	61.3°F (16.3°C)	-0.5°F (-0.3°C)	45th Coolest	Coolest since: 1923	1912
	60.8°F (16.0°C)	61.3°F (16.3°C)	-0.5°F (-0.3°C)	84th Warmest	Warmest since: 1926	2013, 2014
	Ties: 1895, 1896, 1898, 1916, 1958, 1976
Feb–Jul 1927 6-Month	58.3°F (14.6°C)	58.7°F (14.8°C)	-0.4°F (-0.2°C)	47th Coolest	Coolest since: 1923	1948
	58.3°F (14.6°C)	58.7°F (14.8°C)	-0.4°F (-0.2°C)	82nd Warmest	Warmest since: 1926	2015
	Ties: 1895, 1906, 1946, 1976, 1980
Jan–Jul 1927 7-Month	56.2°F (13.4°C)	56.3°F (13.5°C)	-0.1°F (-0.1°C)	56th Coolest	Coolest since: 1923	1955
	56.2°F (13.4°C)	56.3°F (13.5°C)	-0.1°F (-0.1°C)	73rd Warmest	Warmest since: 1926	2014
	Ties: 1906, 1918
Dec 1926–Jul 1927 8-Month	54.4°F (12.4°C)	54.7°F (12.6°C)	-0.3°F (-0.2°C)	51st Coolest	Coolest since: 1923	1917
	54.4°F (12.4°C)	54.7°F (12.6°C)	-0.3°F (-0.2°C)	77th Warmest	Warmest since: 1926	2015
	Ties: 1946, 2011
Nov 1926–Jul 1927 9-Month	54.3°F (12.4°C)	54.1°F (12.3°C)	0.2°F (0.1°C)	66th Coolest	Coolest since: 1923	1917
	54.3°F (12.4°C)	54.1°F (12.3°C)	0.2°F (0.1°C)	62nd Warmest	Warmest since: 1926	2015
	Ties: 1939, 1957
Oct 1926–Jul 1927 10-Month	54.9°F (12.7°C)	54.6°F (12.6°C)	0.3°F (0.1°C)	70th Coolest	Coolest since: 1925	1917
	54.9°F (12.7°C)	54.6°F (12.6°C)	0.3°F (0.1°C)	58th Warmest	Warmest since: 1926	2015
	Ties: 1905
Sep 1926–Jul 1927 11-Month	55.9°F (13.3°C)	55.9°F (13.3°C)	0.0°F (0.0°C)	56th Coolest	Coolest since: 1925	1917
	55.9°F (13.3°C)	55.9°F (13.3°C)	0.0°F (0.0°C)	72nd Warmest	Warmest since: 1926	2015
	Ties: 1904, 1947, 1956, 1963, 1966, 1972, 2011
Aug 1926–Jul 1927 12-Month	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	53rd Coolest	Coolest since: 1925	1917
	57.3°F (14.1°C)	57.4°F (14.1°C)	-0.1°F (0.0°C)	75th Warmest	Warmest since: 1926	2015
	Ties: 1904, 1946, 1950, 1957, 1976
Feb 1926–Jul 1927 18-Month	58.7°F (14.8°C)	57.8°F (14.3°C)	0.9°F (0.5°C)	90th Coolest	Coolest since: 1926	1913, 1949
	58.7°F (14.8°C)	57.8°F (14.3°C)	0.9°F (0.5°C)	38th Warmest	Warmest to Date	2015
	Ties: 1994
Aug 1925–Jul 1927 24-Month	57.7°F (14.3°C)	57.4°F (14.1°C)	0.3°F (0.2°C)	74th Coolest	Coolest since: 1926	1913
	57.7°F (14.3°C)	57.4°F (14.1°C)	0.3°F (0.2°C)	53rd Warmest	Warmest to Date	2015
	Ties: 1954, 1969
Aug 1924–Jul 1927 36-Month	57.5°F (14.2°C)	57.4°F (14.1°C)	0.1°F (0.1°C)	64th Coolest	Coolest since: 1925	1913
	57.5°F (14.2°C)	57.4°F (14.1°C)	0.1°F (0.1°C)	62nd Warmest	Warmest since: 1926	2015, 2016
	Ties: 1969, 1972
Aug 1923–Jul 1927 48-Month	57.6°F (14.2°C)	57.4°F (14.1°C)	0.2°F (0.1°C)	69th Coolest	Coolest since: 1926	1913
	57.6°F (14.2°C)	57.4°F (14.1°C)	0.2°F (0.1°C)	56th Warmest	Warmest to Date	2016, 2018
	Ties: 1931, 1938, 1939, 1963, 1968, 1971, 1979
Aug 1922–Jul 1927 60-Month	57.3°F (14.1°C)	57.3°F (14.1°C)	0.0°F (0.0°C)	49th Coolest	Coolest since: 1926	1913
	57.3°F (14.1°C)	57.3°F (14.1°C)	0.0°F (0.0°C)	75th Warmest	Warmest to Date	2017, 2018
	Ties: 1929, 1932, 1974

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on May 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings