Regional Rankings

Parameter:

Year:

Month:

Region:

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 1910

View Period (Months):

All

Download:

Record Coolest

Bottom 1/10

Bottom 1/3

Normal

Top 1/3

Top 1/10

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1910 1-Month	75.0°F (23.9°C)	74.7°F (23.7°C)	0.3°F (0.2°C)	63rd Coolest	Coolest since: 1909	1987
	75.0°F (23.9°C)	74.7°F (23.7°C)	0.3°F (0.2°C)	66th Warmest	Warmest since: 1908	2021
	Ties: 2015
Jun–Jul 1910 2-Month	70.8°F (21.6°C)	71.4°F (21.9°C)	-0.6°F (-0.3°C)	34th Coolest	Coolest since: 1909	1944
	70.8°F (21.6°C)	71.4°F (21.9°C)	-0.6°F (-0.3°C)	95th Warmest	Warmest since: 1906	2021
	Ties: 1902, 1966, 1991
May–Jul 1910 3-Month	68.5°F (20.3°C)	67.9°F (19.9°C)	0.6°F (0.4°C)	69th Coolest	Coolest since: 1909	1953, 1998
	68.5°F (20.3°C)	67.9°F (19.9°C)	0.6°F (0.4°C)	60th Warmest	Warmest since: 1900	2021
	Ties: 1896, 1966, 1987
Apr–Jul 1910 4-Month	65.7°F (18.7°C)	64.4°F (18.0°C)	1.3°F (0.7°C)	87th Coolest	Coolest since: 1909	1944
	65.7°F (18.7°C)	64.4°F (18.0°C)	1.3°F (0.7°C)	42nd Warmest	Warmest to Date	2021
	Ties: 1924
Mar–Jul 1910 5-Month	63.0°F (17.2°C)	61.3°F (16.3°C)	1.7°F (0.9°C)	97th Coolest	Coolest since: 1909	1912
Mar–Jul 1910 5-Month	63.0°F (17.2°C)	61.3°F (16.3°C)	1.7°F (0.9°C)	32nd Warmest	Warmest to Date	2013, 2014
Feb–Jul 1910 6-Month	59.6°F (15.3°C)	58.6°F (14.8°C)	1.0°F (0.5°C)	83rd Coolest	Coolest since: 1909	1948
	59.6°F (15.3°C)	58.6°F (14.8°C)	1.0°F (0.5°C)	46th Warmest	Warmest to Date	2015
	Ties: 1925, 2005
Jan–Jul 1910 7-Month	56.6°F (13.7°C)	56.3°F (13.5°C)	0.3°F (0.2°C)	72nd Coolest	Coolest since: 1909	1955
	56.6°F (13.7°C)	56.3°F (13.5°C)	0.3°F (0.2°C)	57th Warmest	Warmest since: 1905	2014
	Ties: 1905, 1958, 1966, 1995
Dec 1909–Jul 1910 8-Month	54.5°F (12.5°C)	54.6°F (12.6°C)	-0.1°F (-0.1°C)	54th Coolest	Coolest since: 1909	1917
	54.5°F (12.5°C)	54.6°F (12.6°C)	-0.1°F (-0.1°C)	74th Warmest	Warmest since: 1905	2015
	Ties: 1904, 1956, 1993, 2010
Nov 1909–Jul 1910 9-Month	53.8°F (12.1°C)	54.0°F (12.2°C)	-0.2°F (-0.1°C)	48th Coolest	Coolest since: 1909	1917
	53.8°F (12.1°C)	54.0°F (12.2°C)	-0.2°F (-0.1°C)	80th Warmest	Warmest since: 1905	2015
	Ties: 1935, 1956, 2011
Oct 1909–Jul 1910 10-Month	54.3°F (12.4°C)	54.7°F (12.6°C)	-0.4°F (-0.2°C)	44th Coolest	Coolest since: 1909	1917
	54.3°F (12.4°C)	54.7°F (12.6°C)	-0.4°F (-0.2°C)	84th Warmest	Warmest since: 1905	2015
	Ties: 1902, 1965, 1979, 1982
Sep 1909–Jul 1910 11-Month	55.5°F (13.1°C)	55.9°F (13.3°C)	-0.4°F (-0.2°C)	43rd Coolest	Coolest since: 1909	1917
	55.5°F (13.1°C)	55.9°F (13.3°C)	-0.4°F (-0.2°C)	85th Warmest	Warmest since: 1905	2015
	Ties: 1967, 1995
Aug 1909–Jul 1910 12-Month	56.9°F (13.8°C)	57.3°F (14.1°C)	-0.4°F (-0.3°C)	36th Coolest	Coolest since: 1909	1917
	56.9°F (13.8°C)	57.3°F (14.1°C)	-0.4°F (-0.3°C)	92nd Warmest	Warmest since: 1906	2015
	Ties: 1902, 1906, 1916, 1979
Feb 1909–Jul 1910 18-Month	57.0°F (13.9°C)	57.8°F (14.3°C)	-0.8°F (-0.4°C)	14th Coolest	Coolest since: 1909	1913, 1949
	57.0°F (13.9°C)	57.8°F (14.3°C)	-0.8°F (-0.4°C)	114th Warmest	Warmest since: 1908	2015
	Ties: 1904, 1908, 1965, 1983, 1999
Aug 1908–Jul 1910 24-Month	56.6°F (13.7°C)	57.4°F (14.1°C)	-0.8°F (-0.4°C)	16th Coolest	Coolest since: 1909	1913
	56.6°F (13.7°C)	57.4°F (14.1°C)	-0.8°F (-0.4°C)	111th Warmest	Warmest since: 1908	2015
	Ties: 1898, 1899, 1908, 1914
Aug 1907–Jul 1910 36-Month	56.6°F (13.7°C)	57.4°F (14.1°C)	-0.8°F (-0.4°C)	14th Coolest	Coolest since: 1909	1913
	56.6°F (13.7°C)	57.4°F (14.1°C)	-0.8°F (-0.4°C)	112th Warmest	Warmest since: 1908	2015, 2016
	Ties: 1904, 1911, 1915
Aug 1906–Jul 1910 48-Month	56.6°F (13.7°C)	57.3°F (14.1°C)	-0.7°F (-0.4°C)	13th Coolest	Coolest since: 1909	1913
	56.6°F (13.7°C)	57.3°F (14.1°C)	-0.7°F (-0.4°C)	112th Warmest	Warmest since: 1909	2016
	Ties: 1903, 1904, 1909, 1911
Aug 1905–Jul 1910 60-Month	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	14th Coolest	Coolest since: 1903	1913
	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	110th Warmest	Warmest since: 1909	2017, 2018
	Ties: 1903, 1922, 1950, 1952

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published November 2022, retrieved on December 2, 2022 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings