National Rankings

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Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Maximum Temperature Rankings, September 1993

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1993 1-Month	76.32°F (24.62°C)	77.81°F (25.45°C)	-1.49°F (-0.83°C)	21st Coolest	Coolest since: 1986	1965
September 1993 1-Month	76.32°F (24.62°C)	77.81°F (25.45°C)	-1.49°F (-0.83°C)	108th Warmest	Warmest since: 1992	1998
Aug–Sep 1993 2-Month	80.27°F (26.82°C)	81.47°F (27.48°C)	-1.20°F (-0.66°C)	15th Coolest	Coolest since: 1992	1965
Aug–Sep 1993 2-Month	80.27°F (26.82°C)	81.47°F (27.48°C)	-1.20°F (-0.66°C)	114th Warmest	Warmest since: 1991	1998
Jul–Sep 1993 3-Month	81.52°F (27.51°C)	83.21°F (28.45°C)	-1.69°F (-0.94°C)	7th Coolest	Coolest since: 1992	1912
Jul–Sep 1993 3-Month	81.52°F (27.51°C)	83.21°F (28.45°C)	-1.69°F (-0.94°C)	122nd Warmest	Warmest since: 1991	1936
Jun–Sep 1993 4-Month	80.96°F (27.20°C)	82.74°F (28.19°C)	-1.78°F (-0.99°C)	6th Coolest	Coolest since: 1992	1915
	80.96°F (27.20°C)	82.74°F (28.19°C)	-1.78°F (-0.99°C)	123rd Warmest	Warmest since: 1991	1936
	Ties: 1950
May–Sep 1993 5-Month	79.44°F (26.36°C)	80.78°F (27.10°C)	-1.34°F (-0.74°C)	10th Coolest	Coolest since: 1992	1915
May–Sep 1993 5-Month	79.44°F (26.36°C)	80.78°F (27.10°C)	-1.34°F (-0.74°C)	119th Warmest	Warmest since: 1991	1936
Apr–Sep 1993 6-Month	76.51°F (24.73°C)	77.90°F (25.50°C)	-1.39°F (-0.77°C)	11th Coolest	Coolest since: 1982	1907
Apr–Sep 1993 6-Month	76.51°F (24.73°C)	77.90°F (25.50°C)	-1.39°F (-0.77°C)	118th Warmest	Warmest since: 1992	2012
Mar–Sep 1993 7-Month	73.09°F (22.83°C)	74.35°F (23.53°C)	-1.26°F (-0.70°C)	12th Coolest	Coolest since: 1975	1912
Mar–Sep 1993 7-Month	73.09°F (22.83°C)	74.35°F (23.53°C)	-1.26°F (-0.70°C)	117th Warmest	Warmest since: 1992	2012
Feb–Sep 1993 8-Month	69.12°F (20.62°C)	70.66°F (21.48°C)	-1.54°F (-0.86°C)	8th Coolest	Coolest since: 1975	1912
Feb–Sep 1993 8-Month	69.12°F (20.62°C)	70.66°F (21.48°C)	-1.54°F (-0.86°C)	121st Warmest	Warmest since: 1992	2012
Jan–Sep 1993 9-Month	65.84°F (18.80°C)	67.31°F (19.62°C)	-1.47°F (-0.82°C)	11th Coolest	Coolest since: 1982	1912
Jan–Sep 1993 9-Month	65.84°F (18.80°C)	67.31°F (19.62°C)	-1.47°F (-0.82°C)	118th Warmest	Warmest since: 1992	2012
Dec 1992–Sep 1993 10-Month	63.34°F (17.41°C)	64.85°F (18.25°C)	-1.51°F (-0.84°C)	8th Coolest	Coolest since: 1979	1912
	63.34°F (17.41°C)	64.85°F (18.25°C)	-1.51°F (-0.84°C)	120th Warmest	Warmest since: 1992	2012
	Ties: 1965
Nov 1992–Sep 1993 11-Month	62.05°F (16.69°C)	63.75°F (17.64°C)	-1.70°F (-0.95°C)	7th Coolest	Coolest since: 1979	1912
Nov 1992–Sep 1993 11-Month	62.05°F (16.69°C)	63.75°F (17.64°C)	-1.70°F (-0.95°C)	121st Warmest	Warmest since: 1992	2012
Oct 1992–Sep 1993 12-Month	62.52°F (16.96°C)	64.01°F (17.78°C)	-1.49°F (-0.82°C)	8th Coolest	Coolest since: 1979	1912
Oct 1992–Sep 1993 12-Month	62.52°F (16.96°C)	64.01°F (17.78°C)	-1.49°F (-0.82°C)	120th Warmest	Warmest since: 1992	2012
Apr 1992–Sep 1993 18-Month	67.34°F (19.63°C)	68.64°F (20.36°C)	-1.30°F (-0.73°C)	4th Coolest	Coolest since: 1917	1912
Apr 1992–Sep 1993 18-Month	67.34°F (19.63°C)	68.64°F (20.36°C)	-1.30°F (-0.73°C)	124th Warmest	Warmest since: 1992	2012
Oct 1991–Sep 1993 24-Month	63.54°F (17.52°C)	63.99°F (17.77°C)	-0.45°F (-0.25°C)	31st Coolest	Coolest since: 1985	1913
Oct 1991–Sep 1993 24-Month	63.54°F (17.52°C)	63.99°F (17.77°C)	-0.45°F (-0.25°C)	96th Warmest	Warmest since: 1992	2017
Oct 1990–Sep 1993 36-Month	64.05°F (17.81°C)	63.98°F (17.77°C)	0.07°F (0.04°C)	64th Coolest	Coolest since: 1986	1917
	64.05°F (17.81°C)	63.98°F (17.77°C)	0.07°F (0.04°C)	62nd Warmest	Warmest since: 1992	2018
	Ties: 1964
Oct 1989–Sep 1993 48-Month	64.34°F (17.97°C)	63.97°F (17.76°C)	0.37°F (0.21°C)	82nd Coolest	Coolest since: 1987	1915
	64.34°F (17.97°C)	63.97°F (17.76°C)	0.37°F (0.21°C)	43rd Warmest	Warmest since: 1992	2018
	Ties: 1946
Oct 1988–Sep 1993 60-Month	64.34°F (17.97°C)	63.96°F (17.76°C)	0.38°F (0.21°C)	79th Coolest	Coolest since: 1988	1907
Oct 1988–Sep 1993 60-Month	64.34°F (17.97°C)	63.96°F (17.76°C)	0.38°F (0.21°C)	45th Warmest	Warmest since: 1992	2016

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: National Rankings, published February 2023, retrieved on February 9, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/rankings