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.

Great Basin

Average Temperature Rankings, September 1920

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
September 1920 1-Month	60.1°F (15.6°C)	60.8°F (16.0°C)	-0.7°F (-0.4°C)	39th Coolest	Coolest since: 1916	1912
	60.1°F (15.6°C)	60.8°F (16.0°C)	-0.7°F (-0.4°C)	90th Warmest	Warmest since: 1919	2022
	Ties: 1923, 1931
Aug–Sep 1920 2-Month	64.4°F (18.0°C)	65.2°F (18.4°C)	-0.8°F (-0.4°C)	31st Coolest	Coolest since: 1918	1900
	64.4°F (18.0°C)	65.2°F (18.4°C)	-0.8°F (-0.4°C)	98th Warmest	Warmest since: 1919	2020
	Ties: 1930, 1973
Jul–Sep 1920 3-Month	66.7°F (19.3°C)	67.2°F (19.6°C)	-0.5°F (-0.3°C)	33rd Coolest	Coolest since: 1918	1912
	66.7°F (19.3°C)	67.2°F (19.6°C)	-0.5°F (-0.3°C)	96th Warmest	Warmest since: 1919	2022
	Ties: 1897, 1924, 1950, 1973
Jun–Sep 1920 4-Month	65.6°F (18.7°C)	66.3°F (19.1°C)	-0.7°F (-0.4°C)	30th Coolest	Coolest since: 1916	1907
	65.6°F (18.7°C)	66.3°F (19.1°C)	-0.7°F (-0.4°C)	99th Warmest	Warmest since: 1919	2021
	Ties: 1897, 1904, 1954, 1975, 1983
May–Sep 1920 5-Month	63.3°F (17.4°C)	63.9°F (17.7°C)	-0.6°F (-0.3°C)	34th Coolest	Coolest since: 1917	1907, 1965
	63.3°F (17.4°C)	63.9°F (17.7°C)	-0.6°F (-0.3°C)	95th Warmest	Warmest since: 1919	2021
	Ties: 1896, 1900, 1927, 1948, 1962
Apr–Sep 1920 6-Month	59.7°F (15.4°C)	60.8°F (16.0°C)	-1.1°F (-0.6°C)	20th Coolest	Coolest since: 1917	1912
	59.7°F (15.4°C)	60.8°F (16.0°C)	-1.1°F (-0.6°C)	109th Warmest	Warmest since: 1919	2021
	Ties: 1896, 1906, 1917
Mar–Sep 1920 7-Month	56.3°F (13.5°C)	57.6°F (14.2°C)	-1.3°F (-0.7°C)	12th Coolest	Coolest since: 1917	1912
	56.3°F (13.5°C)	57.6°F (14.2°C)	-1.3°F (-0.7°C)	117th Warmest	Warmest since: 1919	1934, 2007, 2021
	Ties: 1903, 1906, 1908, 1913, 1955, 1983
Feb–Sep 1920 8-Month	53.6°F (12.0°C)	54.5°F (12.5°C)	-0.9°F (-0.5°C)	23rd Coolest	Coolest since: 1917	1903
	53.6°F (12.0°C)	54.5°F (12.5°C)	-0.9°F (-0.5°C)	106th Warmest	Warmest since: 1919	1934, 2015
	Ties: 1906, 1941, 1949, 1952
Jan–Sep 1920 9-Month	51.1°F (10.6°C)	51.6°F (10.9°C)	-0.5°F (-0.3°C)	37th Coolest	Coolest since: 1917	1917
	51.1°F (10.6°C)	51.6°F (10.9°C)	-0.5°F (-0.3°C)	92nd Warmest	Warmest since: 1919	2015
	Ties: 1941, 1979
Dec 1919–Sep 1920 10-Month	48.6°F (9.2°C)	49.4°F (9.7°C)	-0.8°F (-0.5°C)	28th Coolest	Coolest since: 1917	1917
	48.6°F (9.2°C)	49.4°F (9.7°C)	-0.8°F (-0.5°C)	100th Warmest	Warmest since: 1919	2015
	Ties: 1962, 1991
Nov 1919–Sep 1920 11-Month	47.4°F (8.6°C)	48.3°F (9.1°C)	-0.9°F (-0.5°C)	25th Coolest	Coolest since: 1917	1917
	47.4°F (8.6°C)	48.3°F (9.1°C)	-0.9°F (-0.5°C)	103rd Warmest	Warmest since: 1919	2015
	Ties: 1896, 1922
Oct 1919–Sep 1920 12-Month	47.0°F (8.3°C)	48.4°F (9.1°C)	-1.4°F (-0.8°C)	14th Coolest	Coolest since: 1917	1917
	47.0°F (8.3°C)	48.4°F (9.1°C)	-1.4°F (-0.8°C)	114th Warmest	Warmest since: 1919	2015
	Ties: 1929, 1937
Apr 1919–Sep 1920 18-Month	52.3°F (11.3°C)	52.6°F (11.4°C)	-0.3°F (-0.1°C)	45th Coolest	Coolest since: 1917	1917
	52.3°F (11.3°C)	52.6°F (11.4°C)	-0.3°F (-0.1°C)	83rd Warmest	Warmest since: 1919	2015
	Ties: 1910, 1957, 1966, 1969
Oct 1918–Sep 1920 24-Month	48.0°F (8.9°C)	48.4°F (9.1°C)	-0.4°F (-0.2°C)	30th Coolest	Coolest since: 1918	1913
	48.0°F (8.9°C)	48.4°F (9.1°C)	-0.4°F (-0.2°C)	97th Warmest	Warmest since: 1919	2016
	Ties: 1908, 1916, 1937, 1953, 1974, 1984
Oct 1917–Sep 1920 36-Month	48.6°F (9.2°C)	48.4°F (9.1°C)	0.2°F (0.1°C)	70th Coolest	Coolest since: 1919	1917
	48.6°F (9.2°C)	48.4°F (9.1°C)	0.2°F (0.1°C)	56th Warmest	Warmest since: 1902	2017
	Ties: 1902, 1953, 1958, 1963, 1969
Oct 1916–Sep 1920 48-Month	47.6°F (8.7°C)	48.4°F (9.1°C)	-0.8°F (-0.4°C)	7th Coolest	Coolest since: 1917	1915
	47.6°F (8.7°C)	48.4°F (9.1°C)	-0.8°F (-0.4°C)	118th Warmest	Warmest since: 1919	2018
	Ties: 1906, 1912, 1949
Oct 1915–Sep 1920 60-Month	47.7°F (8.7°C)	48.4°F (9.1°C)	-0.7°F (-0.4°C)	10th Coolest	Coolest since: 1917	1917
	47.7°F (8.7°C)	48.4°F (9.1°C)	-0.7°F (-0.4°C)	114th Warmest	Warmest since: 1919	2018
	Ties: 1950

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings