Regional Rankings

Parameter:

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, June 2010

View Period (Months):

All

Download: CSV JSON XML

Record Coolest
Bottom ⅒
Bottom ⅓
Normal
Top ⅓
Top ⅒
Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
June 2010 1-Month	69.1°F (20.6°C)	68.3°F (20.2°C)	0.8°F (0.4°C)	76th Coolest	Coolest since: 2009	1923
	69.1°F (20.6°C)	68.3°F (20.2°C)	0.8°F (0.4°C)	53rd Warmest	Warmest since: 2008	2021
	Ties: 1902, 1921
May–Jun 2010 2-Month	63.0°F (17.2°C)	64.5°F (18.1°C)	-1.5°F (-0.9°C)	26th Coolest	Coolest since: 1998	1953
May–Jun 2010 2-Month	63.0°F (17.2°C)	64.5°F (18.1°C)	-1.5°F (-0.9°C)	103rd Warmest	Warmest since: 2009	2001
Apr–Jun 2010 3-Month	59.0°F (15.0°C)	61.0°F (16.1°C)	-2.0°F (-1.1°C)	17th Coolest	Coolest since: 1998	1967, 1998
	59.0°F (15.0°C)	61.0°F (16.1°C)	-2.0°F (-1.1°C)	112th Warmest	Warmest since: 2009	2021
	Ties: 1948, 1964, 1965
Mar–Jun 2010 4-Month	56.5°F (13.6°C)	58.0°F (14.4°C)	-1.5°F (-0.8°C)	28th Coolest	Coolest since: 1998	1917
	56.5°F (13.6°C)	58.0°F (14.4°C)	-1.5°F (-0.8°C)	101st Warmest	Warmest since: 2009	2015
	Ties: 1922
Feb–Jun 2010 5-Month	54.5°F (12.5°C)	55.4°F (13.0°C)	-0.9°F (-0.5°C)	31st Coolest	Coolest since: 1999	1917
	54.5°F (12.5°C)	55.4°F (13.0°C)	-0.9°F (-0.5°C)	98th Warmest	Warmest since: 2009	2015
	Ties: 1956, 1969
Jan–Jun 2010 6-Month	53.0°F (11.7°C)	53.3°F (11.8°C)	-0.3°F (-0.1°C)	52nd Coolest	Coolest since: 1999	1917
	53.0°F (11.7°C)	53.3°F (11.8°C)	-0.3°F (-0.1°C)	77th Warmest	Warmest since: 2009	2015
	Ties: 1895, 1927, 1977
Dec 2009–Jun 2010 7-Month	51.4°F (10.8°C)	51.8°F (11.0°C)	-0.4°F (-0.2°C)	44th Coolest	Coolest since: 1999	1917
	51.4°F (10.8°C)	51.8°F (11.0°C)	-0.4°F (-0.2°C)	84th Warmest	Warmest since: 2009	2015
	Ties: 1916, 1927, 1965
Nov 2009–Jun 2010 8-Month	51.3°F (10.7°C)	51.5°F (10.8°C)	-0.2°F (-0.1°C)	50th Coolest	Coolest since: 1999	1917
	51.3°F (10.7°C)	51.5°F (10.8°C)	-0.2°F (-0.1°C)	78th Warmest	Warmest since: 2009	2015
	Ties: 1896, 1956
Oct 2009–Jun 2010 9-Month	52.1°F (11.2°C)	52.4°F (11.3°C)	-0.3°F (-0.1°C)	44th Coolest	Coolest since: 1999	1917
	52.1°F (11.2°C)	52.4°F (11.3°C)	-0.3°F (-0.1°C)	84th Warmest	Warmest since: 2009	2015
	Ties: 1897, 1901, 1916
Sep 2009–Jun 2010 10-Month	54.2°F (12.3°C)	54.0°F (12.2°C)	0.2°F (0.1°C)	68th Coolest	Coolest since: 1999	1917
	54.2°F (12.3°C)	54.0°F (12.2°C)	0.2°F (0.1°C)	60th Warmest	Warmest since: 2009	2015
	Ties: 1904, 1939, 1957, 1963, 1966, 1985
Aug 2009–Jun 2010 11-Month	56.0°F (13.3°C)	55.8°F (13.2°C)	0.2°F (0.1°C)	68th Coolest	Coolest since: 1999	1917
	56.0°F (13.3°C)	55.8°F (13.2°C)	0.2°F (0.1°C)	60th Warmest	Warmest since: 2009	2015
	Ties: 1935, 1939, 1956, 1963, 1966, 1982
Jul 2009–Jun 2010 12-Month	57.8°F (14.3°C)	57.4°F (14.1°C)	0.4°F (0.2°C)	76th Coolest	Coolest since: 1999	1917
	57.8°F (14.3°C)	57.4°F (14.1°C)	0.4°F (0.2°C)	52nd Warmest	Warmest since: 2009	2015
	Ties: 1980, 1985
Jan 2009–Jun 2010 18-Month	56.9°F (13.8°C)	56.0°F (13.3°C)	0.9°F (0.5°C)	92nd Coolest	Coolest since: 1999	1917
	56.9°F (13.8°C)	56.0°F (13.3°C)	0.9°F (0.5°C)	36th Warmest	Warmest since: 2009	2015
	Ties: 1927, 1985
Jul 2008–Jun 2010 24-Month	58.6°F (14.8°C)	57.4°F (14.1°C)	1.2°F (0.7°C)	104th Coolest	Coolest since: 2006	1913
	58.6°F (14.8°C)	57.4°F (14.1°C)	1.2°F (0.7°C)	23rd Warmest	Warmest since: 2009	2015
	Ties: 1940, 1941, 1981, 1992, 2002
Jul 2007–Jun 2010 36-Month	58.5°F (14.7°C)	57.4°F (14.1°C)	1.1°F (0.6°C)	103rd Coolest	Coolest since: 2001	1913, 1917
	58.5°F (14.7°C)	57.4°F (14.1°C)	1.1°F (0.6°C)	23rd Warmest	Warmest since: 2009	2016
	Ties: 1936, 1996
Jul 2006–Jun 2010 48-Month	58.6°F (14.8°C)	57.4°F (14.1°C)	1.2°F (0.7°C)	108th Coolest	Coolest since: 2008	1913
Jul 2006–Jun 2010 48-Month	58.6°F (14.8°C)	57.4°F (14.1°C)	1.2°F (0.7°C)	17th Warmest	Warmest since: 2009	2016
Jul 2005–Jun 2010 60-Month	58.7°F (14.8°C)	57.3°F (14.1°C)	1.4°F (0.7°C)	109th Coolest	Coolest since: 2009	1913, 1917
	58.7°F (14.8°C)	57.3°F (14.1°C)	1.4°F (0.7°C)	15th Warmest	Warmest since: 2009	2018
	Ties: 1996, 1997, 2000, 2009, 2013

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 29, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings