Regional Rankings

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Month:

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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 1903

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
June 1903 1-Month	69.2°F (20.7°C)	68.3°F (20.2°C)	0.9°F (0.5°C)	79th Coolest	Coolest since: 1902	1923
	69.2°F (20.7°C)	68.3°F (20.2°C)	0.9°F (0.5°C)	50th Warmest	Warmest since: 1900	2021
	Ties: 1904, 1917
May–Jun 1903 2-Month	64.9°F (18.3°C)	64.5°F (18.1°C)	0.4°F (0.2°C)	57th Coolest	Coolest since: 1902	1953
	64.9°F (18.3°C)	64.5°F (18.1°C)	0.4°F (0.2°C)	72nd Warmest	Warmest since: 1900	2001
	Ties: 1896, 1951, 2019
Apr–Jun 1903 3-Month	60.4°F (15.8°C)	61.0°F (16.1°C)	-0.6°F (-0.3°C)	43rd Coolest	Coolest since: 1902	1967, 1998
	60.4°F (15.8°C)	61.0°F (16.1°C)	-0.6°F (-0.3°C)	86th Warmest	Warmest since: 1900	2021
	Ties: 1922, 2005
Mar–Jun 1903 4-Month	57.0°F (13.9°C)	58.0°F (14.4°C)	-1.0°F (-0.5°C)	37th Coolest	Coolest since: 1902	1917
	57.0°F (13.9°C)	58.0°F (14.4°C)	-1.0°F (-0.5°C)	92nd Warmest	Warmest since: 1901	2015
	Ties: 1929, 1977
Feb–Jun 1903 5-Month	53.3°F (11.8°C)	55.4°F (13.0°C)	-2.1°F (-1.2°C)	10th Coolest	Coolest to Date	1917
	53.3°F (11.8°C)	55.4°F (13.0°C)	-2.1°F (-1.2°C)	119th Warmest	Warmest since: 1902	2015
	Ties: 1967
Jan–Jun 1903 6-Month	51.4°F (10.8°C)	53.3°F (11.8°C)	-1.9°F (-1.0°C)	9th Coolest	Coolest to Date	1917
	51.4°F (10.8°C)	53.3°F (11.8°C)	-1.9°F (-1.0°C)	120th Warmest	Warmest since: 1902	2015
	Ties: 1952, 1964, 1975
Dec 1902–Jun 1903 7-Month	50.1°F (10.1°C)	51.8°F (11.0°C)	-1.7°F (-0.9°C)	10th Coolest	Coolest to Date	1917
	50.1°F (10.1°C)	51.8°F (11.0°C)	-1.7°F (-0.9°C)	118th Warmest	Warmest since: 1902	2015
	Ties: 1975
Nov 1902–Jun 1903 8-Month	49.8°F (9.9°C)	51.5°F (10.8°C)	-1.7°F (-0.9°C)	7th Coolest	Coolest to Date	1917
	49.8°F (9.9°C)	51.5°F (10.8°C)	-1.7°F (-0.9°C)	121st Warmest	Warmest since: 1902	2015
	Ties: 1952
Oct 1902–Jun 1903 9-Month	50.7°F (10.4°C)	52.4°F (11.3°C)	-1.7°F (-0.9°C)	5th Coolest	Coolest to Date	1917
	50.7°F (10.4°C)	52.4°F (11.3°C)	-1.7°F (-0.9°C)	123rd Warmest	Warmest since: 1902	2015
	Ties: 1948, 1955
Sep 1902–Jun 1903 10-Month	52.5°F (11.4°C)	54.0°F (12.2°C)	-1.5°F (-0.8°C)	7th Coolest	Coolest to Date	1917
Sep 1902–Jun 1903 10-Month	52.5°F (11.4°C)	54.0°F (12.2°C)	-1.5°F (-0.8°C)	121st Warmest	Warmest since: 1902	2015
Aug 1902–Jun 1903 11-Month	54.3°F (12.4°C)	55.8°F (13.2°C)	-1.5°F (-0.8°C)	6th Coolest	Coolest to Date	1917
	54.3°F (12.4°C)	55.8°F (13.2°C)	-1.5°F (-0.8°C)	122nd Warmest	Warmest since: 1902	2015
	Ties: 1933
Jul 1902–Jun 1903 12-Month	55.8°F (13.2°C)	57.4°F (14.1°C)	-1.6°F (-0.9°C)	5th Coolest	Coolest to Date	1917
Jul 1902–Jun 1903 12-Month	55.8°F (13.2°C)	57.4°F (14.1°C)	-1.6°F (-0.9°C)	123rd Warmest	Warmest since: 1902	2015
Jan 1902–Jun 1903 18-Month	54.6°F (12.6°C)	56.0°F (13.3°C)	-1.4°F (-0.7°C)	5th Coolest	Coolest to Date	1917
Jan 1902–Jun 1903 18-Month	54.6°F (12.6°C)	56.0°F (13.3°C)	-1.4°F (-0.7°C)	123rd Warmest	Warmest since: 1902	2015
Jul 1901–Jun 1903 24-Month	56.4°F (13.6°C)	57.4°F (14.1°C)	-1.0°F (-0.5°C)	10th Coolest	Coolest to Date	1913
	56.4°F (13.6°C)	57.4°F (14.1°C)	-1.0°F (-0.5°C)	117th Warmest	Warmest since: 1902	2015
	Ties: 1909, 1920
Jul 1900–Jun 1903 36-Month	56.4°F (13.6°C)	57.4°F (14.1°C)	-1.0°F (-0.5°C)	10th Coolest	Coolest to Date	1913, 1917
	56.4°F (13.6°C)	57.4°F (14.1°C)	-1.0°F (-0.5°C)	116th Warmest	Warmest since: 1902	2016
	Ties: 1923
Jul 1899–Jun 1903 48-Month	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	17th Coolest	Coolest since: 1899	1913
	56.7°F (13.7°C)	57.4°F (14.1°C)	-0.7°F (-0.4°C)	108th Warmest	Warmest since: 1902	2016
	Ties: 1899, 1910, 1924, 1951
Jul 1898–Jun 1903 60-Month	56.7°F (13.7°C)	57.3°F (14.1°C)	-0.6°F (-0.4°C)	15th Coolest	Coolest to Date	1913, 1917
	56.7°F (13.7°C)	57.3°F (14.1°C)	-0.6°F (-0.4°C)	109th Warmest	Warmest since: 1902	2018
	Ties: 1910, 1922, 1925, 1950

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on April 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings