National Rankings

National Data Info
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.

Average Temperature Rankings, September 1905

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
September 1905
1-Month		65.95°F
(18.86°C)		64.86°F
(18.26°C)		1.09°F
(0.60°C)		90th Coolest
Coolest since:
1965
39th Warmest
Warmest since:
1998
Aug–Sep 1905
2-Month		69.16°F
(20.64°C)		68.48°F
(20.27°C)		0.68°F
(0.37°C)		89th Coolest
Coolest since:
1974
40th Warmest
Warmest to Date
1998
Ties: 1963
Jul–Sep 1905
3-Month		70.10°F
(21.17°C)		70.19°F
(21.22°C)		-0.09°F
(-0.05°C)		55th Coolest
Coolest since:
1950
74th Warmest
Warmest since:
2022
Jun–Sep 1905
4-Month		69.58°F
(20.88°C)		69.77°F
(20.98°C)		-0.19°F
(-0.10°C)		45th Coolest
Coolest since:
1903
84th Warmest
Warmest since:
2021
May–Sep 1905
5-Month		67.49°F
(19.72°C)		67.85°F
(19.92°C)		-0.36°F
(-0.20°C)		35th Coolest
Coolest since:
1907
94th Warmest
Warmest since:
2018
Apr–Sep 1905
6-Month		64.66°F
(18.14°C)		65.05°F
(18.36°C)		-0.39°F
(-0.22°C)		38th Coolest
Coolest since:
1907
91st Warmest
Warmest since:
2012
Ties: 1908
Mar–Sep 1905
7-Month		61.86°F
(16.59°C)		61.69°F
(16.49°C)		0.17°F
(0.10°C)		68th Coolest
Coolest since:
1912
61st Warmest
Warmest since:
2012
Ties: 1978
Feb–Sep 1905
8-Month		57.50°F
(14.17°C)		58.21°F
(14.56°C)		-0.71°F
(-0.39°C)		23rd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
2012
Ties: 1960
Jan–Sep 1905
9-Month		54.12°F
(12.29°C)		55.08°F
(12.82°C)		-0.96°F
(-0.53°C)		17th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2012
Dec 1904–Sep 1905
10-Month		51.91°F
(11.06°C)		52.85°F
(11.58°C)		-0.94°F
(-0.52°C)		13th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2012
Nov 1904–Sep 1905
11-Month		51.11°F
(10.62°C)		51.84°F
(11.02°C)		-0.73°F
(-0.40°C)		14th Coolest
Coolest since:
1912
114th Warmest
Warmest since:
2012
Oct 1904–Sep 1905
12-Month		51.35°F
(10.75°C)		52.03°F
(11.13°C)		-0.68°F
(-0.38°C)		16th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2012
Apr 1904–Sep 1905
18-Month		55.56°F
(13.09°C)		56.37°F
(13.54°C)		-0.81°F
(-0.45°C)		12th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2012
Oct 1903–Sep 1905
24-Month		51.07°F
(10.59°C)		52.02°F
(11.12°C)		-0.95°F
(-0.53°C)		7th Coolest
Coolest since:
1913, 1918
120th Warmest
Warmest since:
2017
Oct 1902–Sep 1905
36-Month		51.04°F
(10.58°C)		52.00°F
(11.11°C)		-0.96°F
(-0.53°C)		3rd Coolest
Coolest to Date
1917
123rd Warmest
Warmest since:
2018
Oct 1901–Sep 1905
48-Month		51.17°F
(10.65°C)		51.99°F
(11.11°C)		-0.82°F
(-0.46°C)		5th Coolest
Coolest to Date
1918
120th Warmest
Warmest since:
2018
Oct 1900–Sep 1905
60-Month		51.37°F
(10.76°C)		51.98°F
(11.10°C)		-0.61°F
(-0.34°C)		8th Coolest
Coolest to Date
1920
116th Warmest
Warmest since:
2020
Ties: 1915

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