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, April 1903

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
April 1903 1-Month	51.6°F (10.9°C)	54.0°F (12.2°C)	-2.4°F (-1.3°C)	22nd Coolest	Coolest since: 1901	1967
	51.6°F (10.9°C)	54.0°F (12.2°C)	-2.4°F (-1.3°C)	107th Warmest	Warmest since: 1902	1989
	Ties: 1998
Mar–Apr 1903 2-Month	49.2°F (9.6°C)	51.4°F (10.8°C)	-2.2°F (-1.2°C)	17th Coolest	Coolest since: 1902	1967
	49.2°F (9.6°C)	51.4°F (10.8°C)	-2.2°F (-1.2°C)	112th Warmest	Warmest since: 1901	1934
	Ties: 1929, 1945, 1983
Feb–Apr 1903 3-Month	45.6°F (7.6°C)	49.4°F (9.7°C)	-3.8°F (-2.1°C)	2nd Coolest	Coolest to Date	1922
	45.6°F (7.6°C)	49.4°F (9.7°C)	-3.8°F (-2.1°C)	127th Warmest	Warmest since: 1902	2015
	Ties: 1975
Jan–Apr 1903 4-Month	44.7°F (7.1°C)	47.6°F (8.7°C)	-2.9°F (-1.6°C)	6th Coolest	Coolest to Date	1922
Jan–Apr 1903 4-Month	44.7°F (7.1°C)	47.6°F (8.7°C)	-2.9°F (-1.6°C)	123rd Warmest	Warmest since: 1902	2015
Dec 1902–Apr 1903 5-Month	44.2°F (6.8°C)	46.7°F (8.2°C)	-2.5°F (-1.4°C)	7th Coolest	Coolest to Date	1917, 1949
	44.2°F (6.8°C)	46.7°F (8.2°C)	-2.5°F (-1.4°C)	121st Warmest	Warmest since: 1902	2015
	Ties: 1929
Nov 1902–Apr 1903 6-Month	44.7°F (7.1°C)	47.2°F (8.4°C)	-2.5°F (-1.3°C)	4th Coolest	Coolest to Date	1917
Nov 1902–Apr 1903 6-Month	44.7°F (7.1°C)	47.2°F (8.4°C)	-2.5°F (-1.3°C)	124th Warmest	Warmest since: 1902	2015
Oct 1902–Apr 1903 7-Month	46.6°F (8.1°C)	48.9°F (9.4°C)	-2.3°F (-1.3°C)	3rd Coolest	Coolest to Date	1917
Oct 1902–Apr 1903 7-Month	46.6°F (8.1°C)	48.9°F (9.4°C)	-2.3°F (-1.3°C)	125th Warmest	Warmest since: 1902	2015
Sep 1902–Apr 1903 8-Month	49.4°F (9.7°C)	51.4°F (10.8°C)	-2.0°F (-1.1°C)	6th Coolest	Coolest to Date	1917
Sep 1902–Apr 1903 8-Month	49.4°F (9.7°C)	51.4°F (10.8°C)	-2.0°F (-1.1°C)	122nd Warmest	Warmest since: 1902	2015
Aug 1902–Apr 1903 9-Month	51.9°F (11.1°C)	53.9°F (12.2°C)	-2.0°F (-1.1°C)	5th Coolest	Coolest to Date	1917
Aug 1902–Apr 1903 9-Month	51.9°F (11.1°C)	53.9°F (12.2°C)	-2.0°F (-1.1°C)	123rd Warmest	Warmest since: 1902	2015
Jul 1902–Apr 1903 10-Month	54.0°F (12.2°C)	56.0°F (13.3°C)	-2.0°F (-1.1°C)	4th Coolest	Coolest to Date	1917
Jul 1902–Apr 1903 10-Month	54.0°F (12.2°C)	56.0°F (13.3°C)	-2.0°F (-1.1°C)	124th Warmest	Warmest since: 1902	2015
Jun 1902–Apr 1903 11-Month	55.4°F (13.0°C)	57.1°F (13.9°C)	-1.7°F (-0.9°C)	5th Coolest	Coolest to Date	1917
	55.4°F (13.0°C)	57.1°F (13.9°C)	-1.7°F (-0.9°C)	123rd Warmest	Warmest since: 1902	2015
	Ties: 1955
May 1902–Apr 1903 12-Month	55.6°F (13.1°C)	57.4°F (14.1°C)	-1.8°F (-1.0°C)	5th Coolest	Coolest to Date	1917
May 1902–Apr 1903 12-Month	55.6°F (13.1°C)	57.4°F (14.1°C)	-1.8°F (-1.0°C)	123rd Warmest	Warmest since: 1902	2015
Nov 1901–Apr 1903 18-Month	52.7°F (11.5°C)	54.0°F (12.2°C)	-1.3°F (-0.7°C)	5th Coolest	Coolest to Date	1949
	52.7°F (11.5°C)	54.0°F (12.2°C)	-1.3°F (-0.7°C)	122nd Warmest	Warmest since: 1902	2015
	Ties: 1933
May 1901–Apr 1903 24-Month	56.3°F (13.5°C)	57.4°F (14.1°C)	-1.1°F (-0.6°C)	8th Coolest	Coolest to Date	1913
	56.3°F (13.5°C)	57.4°F (14.1°C)	-1.1°F (-0.6°C)	119th Warmest	Warmest since: 1902	2015
	Ties: 1904, 1909, 1912
May 1900–Apr 1903 36-Month	56.5°F (13.6°C)	57.4°F (14.1°C)	-0.9°F (-0.5°C)	12th Coolest	Coolest to Date	1913, 1917
	56.5°F (13.6°C)	57.4°F (14.1°C)	-0.9°F (-0.5°C)	114th Warmest	Warmest since: 1902	2016
	Ties: 1904, 1909, 1923
May 1899–Apr 1903 48-Month	56.6°F (13.7°C)	57.4°F (14.1°C)	-0.8°F (-0.4°C)	16th Coolest	Coolest to Date	1913
	56.6°F (13.7°C)	57.4°F (14.1°C)	-0.8°F (-0.4°C)	109th Warmest	Warmest since: 1902	2016, 2018
	Ties: 1904, 1909
May 1898–Apr 1903 60-Month	56.7°F (13.7°C)	57.3°F (14.1°C)	-0.6°F (-0.4°C)	16th Coolest	Coolest to Date	1913
	56.7°F (13.7°C)	57.3°F (14.1°C)	-0.6°F (-0.4°C)	108th Warmest	Warmest since: 1902	2018
	Ties: 1904, 1918, 1925, 1950, 1952

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