National Rankings

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Contiguous U.S.

Minimum Temperature Rankings, September 1911

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1911 1-Month	53.83°F (12.13°C)	51.90°F (11.06°C)	1.93°F (1.07°C)	111th Coolest	Coolest since: 1910	1918
	53.83°F (12.13°C)	51.90°F (11.06°C)	1.93°F (1.07°C)	18th Warmest	Warmest to Date	2019
	Ties: 2009
Aug–Sep 1911 2-Month	55.80°F (13.22°C)	55.47°F (13.04°C)	0.33°F (0.18°C)	70th Coolest	Coolest since: 1910	1974
	55.80°F (13.22°C)	55.47°F (13.04°C)	0.33°F (0.18°C)	59th Warmest	Warmest since: 1906	2019
	Ties: 1994
Jul–Sep 1911 3-Month	57.05°F (13.92°C)	57.16°F (13.98°C)	-0.11°F (-0.06°C)	48th Coolest	Coolest since: 1910	1924
	57.05°F (13.92°C)	57.16°F (13.98°C)	-0.11°F (-0.06°C)	81st Warmest	Warmest since: 1910	2022
	Ties: 1910
Jun–Sep 1911 4-Month	57.10°F (13.94°C)	56.78°F (13.77°C)	0.32°F (0.17°C)	71st Coolest	Coolest since: 1910	1903
	57.10°F (13.94°C)	56.78°F (13.77°C)	0.32°F (0.17°C)	58th Warmest	Warmest since: 1901	2021
	Ties: 1970
May–Sep 1911 5-Month	55.21°F (12.89°C)	54.91°F (12.73°C)	0.30°F (0.16°C)	68th Coolest	Coolest since: 1910	1907, 1924
	55.21°F (12.89°C)	54.91°F (12.73°C)	0.30°F (0.16°C)	61st Warmest	Warmest since: 1901	2018
	Ties: 1914
Apr–Sep 1911 6-Month	52.32°F (11.29°C)	52.19°F (11.22°C)	0.13°F (0.07°C)	58th Coolest	Coolest since: 1910	1907
	52.32°F (11.29°C)	52.19°F (11.22°C)	0.13°F (0.07°C)	71st Warmest	Warmest since: 1906	2018
	Ties: 1940
Mar–Sep 1911 7-Month	49.38°F (9.66°C)	49.02°F (9.46°C)	0.36°F (0.20°C)	76th Coolest	Coolest since: 1909	1917
Mar–Sep 1911 7-Month	49.38°F (9.66°C)	49.02°F (9.46°C)	0.36°F (0.20°C)	53rd Warmest	Warmest since: 1910	2012
Feb–Sep 1911 8-Month	46.12°F (7.84°C)	45.75°F (7.64°C)	0.37°F (0.20°C)	79th Coolest	Coolest since: 1910	1917
Feb–Sep 1911 8-Month	46.12°F (7.84°C)	45.75°F (7.64°C)	0.37°F (0.20°C)	50th Warmest	Warmest to Date	2012
Jan–Sep 1911 9-Month	43.48°F (6.38°C)	42.86°F (6.03°C)	0.62°F (0.35°C)	88th Coolest	Coolest since: 1910	1917
Jan–Sep 1911 9-Month	43.48°F (6.38°C)	42.86°F (6.03°C)	0.62°F (0.35°C)	41st Warmest	Warmest since: 1900	2012
Dec 1910–Sep 1911 10-Month	41.32°F (5.18°C)	40.84°F (4.91°C)	0.48°F (0.27°C)	80th Coolest	Coolest since: 1910	1917
Dec 1910–Sep 1911 10-Month	41.32°F (5.18°C)	40.84°F (4.91°C)	0.48°F (0.27°C)	48th Warmest	Warmest since: 1900	2016
Nov 1910–Sep 1911 11-Month	40.31°F (4.62°C)	39.92°F (4.40°C)	0.39°F (0.22°C)	82nd Coolest	Coolest since: 1910	1917
Nov 1910–Sep 1911 11-Month	40.31°F (4.62°C)	39.92°F (4.40°C)	0.39°F (0.22°C)	46th Warmest	Warmest since: 1900	2016
Oct 1910–Sep 1911 12-Month	40.46°F (4.70°C)	40.04°F (4.47°C)	0.42°F (0.23°C)	81st Coolest	Coolest since: 1910	1917
	40.46°F (4.70°C)	40.04°F (4.47°C)	0.42°F (0.23°C)	47th Warmest	Warmest since: 1900	2016
	Ties: 1958
Apr 1910–Sep 1911 18-Month	44.29°F (6.83°C)	44.10°F (6.72°C)	0.19°F (0.11°C)	73rd Coolest	Coolest since: 1910	1917
	44.29°F (6.83°C)	44.10°F (6.72°C)	0.19°F (0.11°C)	55th Warmest	Warmest since: 1901	2016
	Ties: 1940
Oct 1909–Sep 1911 24-Month	39.99°F (4.44°C)	40.03°F (4.46°C)	-0.04°F (-0.02°C)	54th Coolest	Coolest since: 1910	1918
	39.99°F (4.44°C)	40.03°F (4.46°C)	-0.04°F (-0.02°C)	73rd Warmest	Warmest since: 1909	2017
	Ties: 1915
Oct 1908–Sep 1911 36-Month	39.93°F (4.41°C)	40.02°F (4.46°C)	-0.09°F (-0.05°C)	52nd Coolest	Coolest since: 1910	1918
	39.93°F (4.41°C)	40.02°F (4.46°C)	-0.09°F (-0.05°C)	74th Warmest	Warmest since: 1902	2017, 2018
	Ties: 1928
Oct 1907–Sep 1911 48-Month	40.00°F (4.44°C)	40.01°F (4.45°C)	-0.01°F (-0.01°C)	55th Coolest	Coolest since: 1910	1918
	40.00°F (4.44°C)	40.01°F (4.45°C)	-0.01°F (-0.01°C)	70th Warmest	Warmest since: 1903	2018
	Ties: 1961
Oct 1906–Sep 1911 60-Month	39.94°F (4.41°C)	40.00°F (4.44°C)	-0.06°F (-0.03°C)	52nd Coolest	Coolest since: 1910	1920
	39.94°F (4.41°C)	40.00°F (4.44°C)	-0.06°F (-0.03°C)	72nd Warmest	Warmest to Date	2019, 2020
	Ties: 1960, 1977

Citing This Page

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