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, May 2014

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
May 2014 1-Month	64.6°F (18.1°C)	60.7°F (15.9°C)	3.9°F (2.2°C)	120th Coolest	Coolest since: 2013	1977
	64.6°F (18.1°C)	60.7°F (15.9°C)	3.9°F (2.2°C)	9th Warmest	Warmest since: 2009	2001
	Ties: 1940, 2006, 2020
Apr–May 2014 2-Month	61.2°F (16.2°C)	57.4°F (14.1°C)	3.8°F (2.1°C)	122nd Coolest	Coolest since: 2013	1967
Apr–May 2014 2-Month	61.2°F (16.2°C)	57.4°F (14.1°C)	3.8°F (2.1°C)	7th Warmest	Warmest since: 1997	1992
Mar–May 2014 3-Month	58.6°F (14.8°C)	54.5°F (12.5°C)	4.1°F (2.3°C)	124th Coolest	Coolest since: 2013	1917
	58.6°F (14.8°C)	54.5°F (12.5°C)	4.1°F (2.3°C)	5th Warmest	Warmest since: 2013	1934
	Ties: 2013
Feb–May 2014 4-Month	56.4°F (13.6°C)	52.2°F (11.2°C)	4.2°F (2.4°C)	125th Coolest	Coolest since: 2013	1917
Feb–May 2014 4-Month	56.4°F (13.6°C)	52.2°F (11.2°C)	4.2°F (2.4°C)	4th Warmest	Warmest since: 1992	1934
Jan–May 2014 5-Month	55.1°F (12.8°C)	50.2°F (10.1°C)	4.9°F (2.7°C)	127th Coolest	Coolest since: 2013	1917
	55.1°F (12.8°C)	50.2°F (10.1°C)	4.9°F (2.7°C)	2nd Warmest	Warmest since: 1934	2015
	Ties: 1934
Dec 2013–May 2014 6-Month	53.3°F (11.8°C)	49.1°F (9.5°C)	4.2°F (2.3°C)	126th Coolest	Coolest since: 2013	1917
Dec 2013–May 2014 6-Month	53.3°F (11.8°C)	49.1°F (9.5°C)	4.2°F (2.3°C)	2nd Warmest	Warmest to Date	2015
Nov 2013–May 2014 7-Month	53.1°F (11.7°C)	49.1°F (9.5°C)	4.0°F (2.2°C)	126th Coolest	Coolest since: 2013	1917
Nov 2013–May 2014 7-Month	53.1°F (11.7°C)	49.1°F (9.5°C)	4.0°F (2.2°C)	2nd Warmest	Warmest to Date	2015
Oct 2013–May 2014 8-Month	53.8°F (12.1°C)	50.4°F (10.2°C)	3.4°F (1.9°C)	125th Coolest	Coolest since: 2013	1917
Oct 2013–May 2014 8-Month	53.8°F (12.1°C)	50.4°F (10.2°C)	3.4°F (1.9°C)	3rd Warmest	Warmest since: 1934	2015
Sep 2013–May 2014 9-Month	55.5°F (13.1°C)	52.4°F (11.3°C)	3.1°F (1.8°C)	122nd Coolest	Coolest since: 2013	1917
Sep 2013–May 2014 9-Month	55.5°F (13.1°C)	52.4°F (11.3°C)	3.1°F (1.8°C)	6th Warmest	Warmest since: 1996	2015
Aug 2013–May 2014 10-Month	57.4°F (14.1°C)	54.6°F (12.6°C)	2.8°F (1.5°C)	121st Coolest	Coolest since: 2013	1917
Aug 2013–May 2014 10-Month	57.4°F (14.1°C)	54.6°F (12.6°C)	2.8°F (1.5°C)	7th Warmest	Warmest since: 1996	2015
Jul 2013–May 2014 11-Month	59.3°F (15.2°C)	56.4°F (13.6°C)	2.9°F (1.6°C)	123rd Coolest	Coolest since: 2013	1917
Jul 2013–May 2014 11-Month	59.3°F (15.2°C)	56.4°F (13.6°C)	2.9°F (1.6°C)	5th Warmest	Warmest since: 1934	2015
Jun 2013–May 2014 12-Month	60.4°F (15.8°C)	57.4°F (14.1°C)	3.0°F (1.7°C)	123rd Coolest	Coolest since: 2013	1917
Jun 2013–May 2014 12-Month	60.4°F (15.8°C)	57.4°F (14.1°C)	3.0°F (1.7°C)	5th Warmest	Warmest to Date	2015
Dec 2012–May 2014 18-Month	57.3°F (14.1°C)	54.6°F (12.6°C)	2.7°F (1.5°C)	122nd Coolest	Coolest since: 2013	1917
	57.3°F (14.1°C)	54.6°F (12.6°C)	2.7°F (1.5°C)	5th Warmest	Warmest to Date	2015
	Ties: 2018
Jun 2012–May 2014 24-Month	60.0°F (15.6°C)	57.4°F (14.1°C)	2.6°F (1.5°C)	122nd Coolest	Coolest since: 2013	1913, 1917
Jun 2012–May 2014 24-Month	60.0°F (15.6°C)	57.4°F (14.1°C)	2.6°F (1.5°C)	5th Warmest	Warmest to Date	2015
Jun 2011–May 2014 36-Month	59.5°F (15.3°C)	57.4°F (14.1°C)	2.1°F (1.2°C)	117th Coolest	Coolest since: 2013	1913, 1917
Jun 2011–May 2014 36-Month	59.5°F (15.3°C)	57.4°F (14.1°C)	2.1°F (1.2°C)	9th Warmest	Warmest to Date	2016
Jun 2010–May 2014 48-Month	59.1°F (15.1°C)	57.4°F (14.1°C)	1.7°F (1.0°C)	116th Coolest	Coolest since: 2013	1913
Jun 2010–May 2014 48-Month	59.1°F (15.1°C)	57.4°F (14.1°C)	1.7°F (1.0°C)	9th Warmest	Warmest to Date	2016, 2017, 2018
Jun 2009–May 2014 60-Month	58.8°F (14.9°C)	57.3°F (14.1°C)	1.5°F (0.8°C)	111th Coolest	Coolest since: 2013	1913, 1917
	58.8°F (14.9°C)	57.3°F (14.1°C)	1.5°F (0.8°C)	13th Warmest	Warmest since: 2008	2018
	Ties: 2008

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 23, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings