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, July 1989

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
July 1989 1-Month	75.3°F (24.1°C)	74.7°F (23.7°C)	0.6°F (0.4°C)	73rd Coolest	Coolest since: 1987	1987
	75.3°F (24.1°C)	74.7°F (23.7°C)	0.6°F (0.4°C)	56th Warmest	Warmest since: 1988	2021
	Ties: 1938
Jun–Jul 1989 2-Month	72.4°F (22.4°C)	71.5°F (21.9°C)	0.9°F (0.5°C)	82nd Coolest	Coolest since: 1987	1944
	72.4°F (22.4°C)	71.5°F (21.9°C)	0.9°F (0.5°C)	47th Warmest	Warmest since: 1988	2021
	Ties: 1921, 1937, 1938
May–Jul 1989 3-Month	68.8°F (20.4°C)	67.9°F (19.9°C)	0.9°F (0.5°C)	86th Coolest	Coolest since: 1988	1953, 1998
	68.8°F (20.4°C)	67.9°F (19.9°C)	0.9°F (0.5°C)	43rd Warmest	Warmest since: 1986	2021
	Ties: 1925, 1974, 1986
Apr–Jul 1989 4-Month	66.6°F (19.2°C)	64.4°F (18.0°C)	2.2°F (1.2°C)	108th Coolest	Coolest since: 1988	1944
	66.6°F (19.2°C)	64.4°F (18.0°C)	2.2°F (1.2°C)	21st Warmest	Warmest since: 1985	2021
	Ties: 1940
Mar–Jul 1989 5-Month	63.6°F (17.6°C)	61.3°F (16.3°C)	2.3°F (1.3°C)	110th Coolest	Coolest since: 1988	1912
	63.6°F (17.6°C)	61.3°F (16.3°C)	2.3°F (1.3°C)	19th Warmest	Warmest since: 1959	2013, 2014
	Ties: 1940
Feb–Jul 1989 6-Month	60.1°F (15.6°C)	58.7°F (14.8°C)	1.4°F (0.8°C)	97th Coolest	Coolest since: 1987	1948
	60.1°F (15.6°C)	58.7°F (14.8°C)	1.4°F (0.8°C)	32nd Warmest	Warmest since: 1988	2015
	Ties: 1947, 1968, 1985, 2009
Jan–Jul 1989 7-Month	57.4°F (14.1°C)	56.3°F (13.5°C)	1.1°F (0.6°C)	92nd Coolest	Coolest since: 1987	1955
	57.4°F (14.1°C)	56.3°F (13.5°C)	1.1°F (0.6°C)	37th Warmest	Warmest since: 1988	2014
	Ties: 1928, 1968, 1990, 2005
Dec 1988–Jul 1989 8-Month	55.5°F (13.1°C)	54.7°F (12.6°C)	0.8°F (0.5°C)	85th Coolest	Coolest since: 1985	1917
	55.5°F (13.1°C)	54.7°F (12.6°C)	0.8°F (0.5°C)	43rd Warmest	Warmest since: 1988	2015
	Ties: 2019
Nov 1988–Jul 1989 9-Month	54.9°F (12.7°C)	54.1°F (12.3°C)	0.8°F (0.4°C)	85th Coolest	Coolest since: 1988	1917
	54.9°F (12.7°C)	54.1°F (12.3°C)	0.8°F (0.4°C)	43rd Warmest	Warmest since: 1988	2015
	Ties: 1928, 1930, 1961, 1988, 2005
Oct 1988–Jul 1989 10-Month	55.9°F (13.3°C)	54.6°F (12.6°C)	1.3°F (0.7°C)	98th Coolest	Coolest since: 1988	1917
	55.9°F (13.3°C)	54.6°F (12.6°C)	1.3°F (0.7°C)	30th Warmest	Warmest since: 1988	2015
	Ties: 1960, 1988
Sep 1988–Jul 1989 11-Month	57.1°F (13.9°C)	55.9°F (13.3°C)	1.2°F (0.6°C)	101st Coolest	Coolest since: 1988	1917
	57.1°F (13.9°C)	55.9°F (13.3°C)	1.2°F (0.6°C)	27th Warmest	Warmest since: 1988	2015
	Ties: 1978, 1988, 2019
Aug 1988–Jul 1989 12-Month	58.5°F (14.7°C)	57.4°F (14.1°C)	1.1°F (0.6°C)	97th Coolest	Coolest since: 1987	1917
Aug 1988–Jul 1989 12-Month	58.5°F (14.7°C)	57.4°F (14.1°C)	1.1°F (0.6°C)	31st Warmest	Warmest since: 1988	2015
Feb 1988–Jul 1989 18-Month	59.1°F (15.1°C)	57.8°F (14.3°C)	1.3°F (0.8°C)	104th Coolest	Coolest since: 1988	1913, 1949
	59.1°F (15.1°C)	57.8°F (14.3°C)	1.3°F (0.8°C)	24th Warmest	Warmest since: 1960	2015
	Ties: 1960, 1993, 2001
Aug 1987–Jul 1989 24-Month	58.5°F (14.7°C)	57.4°F (14.1°C)	1.1°F (0.6°C)	100th Coolest	Coolest since: 1988	1913
	58.5°F (14.7°C)	57.4°F (14.1°C)	1.1°F (0.6°C)	27th Warmest	Warmest since: 1981	2015
	Ties: 1940, 1959, 1992, 2006
Aug 1986–Jul 1989 36-Month	58.3°F (14.6°C)	57.4°F (14.1°C)	0.9°F (0.5°C)	96th Coolest	Coolest since: 1988	1913
	58.3°F (14.6°C)	57.4°F (14.1°C)	0.9°F (0.5°C)	30th Warmest	Warmest since: 1986	2015, 2016
	Ties: 1941, 1986, 1993, 2001
Aug 1985–Jul 1989 48-Month	58.3°F (14.6°C)	57.4°F (14.1°C)	0.9°F (0.5°C)	97th Coolest	Coolest since: 1988	1913
	58.3°F (14.6°C)	57.4°F (14.1°C)	0.9°F (0.5°C)	28th Warmest	Warmest since: 1961	2016, 2018
	Ties: 1990, 2000, 2012
Aug 1984–Jul 1989 60-Month	58.2°F (14.6°C)	57.3°F (14.1°C)	0.9°F (0.5°C)	93rd Coolest	Coolest since: 1987	1913
	58.2°F (14.6°C)	57.3°F (14.1°C)	0.9°F (0.5°C)	31st Warmest	Warmest since: 1988	2017, 2018
	Ties: 1961, 1999, 2002

Citing This Page

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