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.

California River Basin

Average Temperature Rankings, July 1949

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1949 1-Month	74.0°F (23.3°C)	74.7°F (23.7°C)	-0.7°F (-0.4°C)	37th Coolest	Coolest since: 1948	1987
	74.0°F (23.3°C)	74.7°F (23.7°C)	-0.7°F (-0.4°C)	92nd Warmest	Warmest since: 1946	2021
	Ties: 1898, 1899, 1997
Jun–Jul 1949 2-Month	71.8°F (22.1°C)	71.4°F (21.9°C)	0.4°F (0.2°C)	67th Coolest	Coolest since: 1948	1944
	71.8°F (22.1°C)	71.4°F (21.9°C)	0.4°F (0.2°C)	62nd Warmest	Warmest since: 1945	2021
	Ties: 1930
May–Jul 1949 3-Month	68.1°F (20.1°C)	67.9°F (19.9°C)	0.2°F (0.2°C)	58th Coolest	Coolest since: 1948	1953, 1998
	68.1°F (20.1°C)	67.9°F (19.9°C)	0.2°F (0.2°C)	71st Warmest	Warmest since: 1947	2021
	Ties: 1918
Apr–Jul 1949 4-Month	65.4°F (18.6°C)	64.5°F (18.1°C)	0.9°F (0.5°C)	83rd Coolest	Coolest since: 1948	1944
	65.4°F (18.6°C)	64.5°F (18.1°C)	0.9°F (0.5°C)	46th Warmest	Warmest since: 1947	2021
	Ties: 1897, 1947, 1988
Mar–Jul 1949 5-Month	61.6°F (16.4°C)	61.3°F (16.3°C)	0.3°F (0.1°C)	69th Coolest	Coolest since: 1948	1912
	61.6°F (16.4°C)	61.3°F (16.3°C)	0.3°F (0.1°C)	60th Warmest	Warmest since: 1947	2013, 2014
	Ties: 1937, 1970, 1974
Feb–Jul 1949 6-Month	57.9°F (14.4°C)	58.6°F (14.8°C)	-0.7°F (-0.4°C)	34th Coolest	Coolest since: 1948	1948
	57.9°F (14.4°C)	58.6°F (14.8°C)	-0.7°F (-0.4°C)	95th Warmest	Warmest since: 1947	2015
	Ties: 1945, 1963, 1969, 1982
Jan–Jul 1949 7-Month	54.2°F (12.3°C)	56.3°F (13.5°C)	-2.1°F (-1.2°C)	3rd Coolest	Coolest since: 1944	1955
	54.2°F (12.3°C)	56.3°F (13.5°C)	-2.1°F (-1.2°C)	126th Warmest	Warmest since: 1948	2014
	Ties: 1903, 1933, 1944
Dec 1948–Jul 1949 8-Month	52.3°F (11.3°C)	54.7°F (12.6°C)	-2.4°F (-1.3°C)	4th Coolest	Coolest since: 1933	1917
Dec 1948–Jul 1949 8-Month	52.3°F (11.3°C)	54.7°F (12.6°C)	-2.4°F (-1.3°C)	124th Warmest	Warmest since: 1948	2015
Nov 1948–Jul 1949 9-Month	51.8°F (11.0°C)	54.1°F (12.3°C)	-2.3°F (-1.3°C)	2nd Coolest	Coolest since: 1917	1917
Nov 1948–Jul 1949 9-Month	51.8°F (11.0°C)	54.1°F (12.3°C)	-2.3°F (-1.3°C)	126th Warmest	Warmest since: 1948	2015
Oct 1948–Jul 1949 10-Month	52.5°F (11.4°C)	54.6°F (12.6°C)	-2.1°F (-1.2°C)	2nd Coolest	Coolest since: 1917	1917
Oct 1948–Jul 1949 10-Month	52.5°F (11.4°C)	54.6°F (12.6°C)	-2.1°F (-1.2°C)	126th Warmest	Warmest since: 1948	2015
Sep 1948–Jul 1949 11-Month	54.0°F (12.2°C)	55.9°F (13.3°C)	-1.9°F (-1.1°C)	4th Coolest	Coolest since: 1917	1917
Sep 1948–Jul 1949 11-Month	54.0°F (12.2°C)	55.9°F (13.3°C)	-1.9°F (-1.1°C)	124th Warmest	Warmest since: 1948	2015
Aug 1948–Jul 1949 12-Month	55.5°F (13.1°C)	57.4°F (14.1°C)	-1.9°F (-1.0°C)	4th Coolest	Coolest since: 1917	1917
	55.5°F (13.1°C)	57.4°F (14.1°C)	-1.9°F (-1.0°C)	124th Warmest	Warmest since: 1948	2015
	Ties: 1955
Feb 1948–Jul 1949 18-Month	55.7°F (13.2°C)	57.8°F (14.3°C)	-2.1°F (-1.1°C)	1st Coolest	Coolest since: 1913	1913, 1949
	55.7°F (13.2°C)	57.8°F (14.3°C)	-2.1°F (-1.1°C)	127th Warmest	Warmest since: 1948	2015
	Ties: 1913
Aug 1947–Jul 1949 24-Month	55.7°F (13.2°C)	57.3°F (14.1°C)	-1.6°F (-0.9°C)	2nd Coolest	Coolest since: 1917	1913
	55.7°F (13.2°C)	57.3°F (14.1°C)	-1.6°F (-0.9°C)	125th Warmest	Warmest since: 1948	2015
	Ties: 1917
Aug 1946–Jul 1949 36-Month	56.3°F (13.5°C)	57.4°F (14.1°C)	-1.1°F (-0.6°C)	5th Coolest	Coolest since: 1922	1913
	56.3°F (13.5°C)	57.4°F (14.1°C)	-1.1°F (-0.6°C)	121st Warmest	Warmest since: 1948	2015, 2016
	Ties: 1903, 1912, 1922
Aug 1945–Jul 1949 48-Month	56.5°F (13.6°C)	57.3°F (14.1°C)	-0.8°F (-0.5°C)	8th Coolest	Coolest since: 1923	1913
	56.5°F (13.6°C)	57.3°F (14.1°C)	-0.8°F (-0.5°C)	117th Warmest	Warmest since: 1948	2016
	Ties: 1917, 1918, 1919, 1950
Aug 1944–Jul 1949 60-Month	56.6°F (13.7°C)	57.3°F (14.1°C)	-0.7°F (-0.4°C)	11th Coolest	Coolest since: 1924	1913
	56.6°F (13.7°C)	57.3°F (14.1°C)	-0.7°F (-0.4°C)	113th Warmest	Warmest since: 1948	2017, 2018
	Ties: 1911, 1924

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings