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 1899

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 1899 1-Month	74.0°F (23.3°C)	74.7°F (23.7°C)	-0.7°F (-0.4°C)	37th Coolest	Coolest since: 1898	1987
	74.0°F (23.3°C)	74.7°F (23.7°C)	-0.7°F (-0.4°C)	92nd Warmest	Warmest since: 1898	2021
	Ties: 1898, 1949, 1997
Jun–Jul 1899 2-Month	71.2°F (21.8°C)	71.4°F (21.9°C)	-0.2°F (-0.1°C)	50th Coolest	Coolest since: 1897	1944
	71.2°F (21.8°C)	71.4°F (21.9°C)	-0.2°F (-0.1°C)	79th Warmest	Warmest since: 1898	2021
	Ties: 1932, 1971, 1997
May–Jul 1899 3-Month	66.3°F (19.1°C)	67.9°F (19.9°C)	-1.6°F (-0.8°C)	15th Coolest	Coolest since: 1899	1953, 1998
	66.3°F (19.1°C)	67.9°F (19.9°C)	-1.6°F (-0.8°C)	114th Warmest	Warmest since: 1898	2021
	Ties: 1909, 1911, 1912
Apr–Jul 1899 4-Month	63.4°F (17.4°C)	64.4°F (18.0°C)	-1.0°F (-0.6°C)	32nd Coolest	Coolest since: 1899	1944
	63.4°F (17.4°C)	64.4°F (18.0°C)	-1.0°F (-0.6°C)	97th Warmest	Warmest since: 1898	2021
	Ties: 1901, 1909, 1917, 1980, 1982
Mar–Jul 1899 5-Month	60.3°F (15.7°C)	61.3°F (16.3°C)	-1.0°F (-0.6°C)	33rd Coolest	Coolest since: 1899	1912
Mar–Jul 1899 5-Month	60.3°F (15.7°C)	61.3°F (16.3°C)	-1.0°F (-0.6°C)	96th Warmest	Warmest since: 1898	2013, 2014
Feb–Jul 1899 6-Month	57.7°F (14.3°C)	58.7°F (14.8°C)	-1.0°F (-0.5°C)	28th Coolest	Coolest since: 1899	1948
	57.7°F (14.3°C)	58.7°F (14.8°C)	-1.0°F (-0.5°C)	101st Warmest	Warmest since: 1898	2015
	Ties: 1983
Jan–Jul 1899 7-Month	55.7°F (13.2°C)	56.3°F (13.5°C)	-0.6°F (-0.3°C)	39th Coolest	Coolest since: 1898	1955
	55.7°F (13.2°C)	56.3°F (13.5°C)	-0.6°F (-0.3°C)	90th Warmest	Warmest since: 1896	2014
	Ties: 1901, 1945, 1983, 1999
Dec 1898–Jul 1899 8-Month	53.9°F (12.2°C)	54.6°F (12.6°C)	-0.7°F (-0.4°C)	30th Coolest	Coolest since: 1898	1917
	53.9°F (12.2°C)	54.6°F (12.6°C)	-0.7°F (-0.4°C)	98th Warmest	Warmest since: 1897	2015
	Ties: 1907, 1919, 1942, 1953
Nov 1898–Jul 1899 9-Month	53.3°F (11.8°C)	54.1°F (12.3°C)	-0.8°F (-0.5°C)	29th Coolest	Coolest since: 1898	1917
	53.3°F (11.8°C)	54.1°F (12.3°C)	-0.8°F (-0.5°C)	99th Warmest	Warmest since: 1897	2015
	Ties: 1969, 1971, 1983, 1998
Oct 1898–Jul 1899 10-Month	53.9°F (12.2°C)	54.7°F (12.6°C)	-0.8°F (-0.4°C)	27th Coolest	Coolest since: 1898	1917
	53.9°F (12.2°C)	54.7°F (12.6°C)	-0.8°F (-0.4°C)	101st Warmest	Warmest since: 1897	2015
	Ties: 1907, 1911, 1919, 1942, 1969, 1998, 1999
Sep 1898–Jul 1899 11-Month	55.2°F (12.9°C)	55.9°F (13.3°C)	-0.7°F (-0.4°C)	28th Coolest	Coolest since: 1898	1917
	55.2°F (12.9°C)	55.9°F (13.3°C)	-0.7°F (-0.4°C)	100th Warmest	Warmest since: 1897	2015
	Ties: 1901, 1902, 1907, 1908, 1916, 1919, 1964
Aug 1898–Jul 1899 12-Month	56.8°F (13.8°C)	57.4°F (14.1°C)	-0.6°F (-0.3°C)	34th Coolest	Coolest since: 1898	1917
	56.8°F (13.8°C)	57.4°F (14.1°C)	-0.6°F (-0.3°C)	94th Warmest	Warmest since: 1897	2015
	Ties: 1897
Feb 1898–Jul 1899 18-Month	57.4°F (14.1°C)	57.8°F (14.3°C)	-0.4°F (-0.2°C)	33rd Coolest	Coolest since: 1898	1913, 1949
	57.4°F (14.1°C)	57.8°F (14.3°C)	-0.4°F (-0.2°C)	95th Warmest	Warmest since: 1897	2015
	Ties: 1896, 1897, 1906, 1915, 1924, 1929, 1948, 1966
Aug 1897–Jul 1899 24-Month	56.6°F (13.7°C)	57.3°F (14.1°C)	-0.7°F (-0.4°C)	16th Coolest	Coolest since: 1898	1913
	56.6°F (13.7°C)	57.3°F (14.1°C)	-0.7°F (-0.4°C)	111th Warmest	Warmest since: 1898	2015
	Ties: 1898, 1908, 1910, 1914
Aug 1896–Jul 1899 36-Month	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	18th Coolest	Coolest since: 1898	1913
	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	108th Warmest	Warmest since: 1898	2015, 2016
	Ties: 1898, 1908
Aug 1895–Jul 1899 48-Month	56.8°F (13.8°C)	57.4°F (14.1°C)	-0.6°F (-0.3°C)	20th Coolest	Coolest since: 1899	1913
	56.8°F (13.8°C)	57.4°F (14.1°C)	-0.6°F (-0.3°C)	105th Warmest	Warmest to Date	2016
	Ties: 1901, 1921, 1951, 1952, 1955

Citing This Page

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