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.

Maximum Temperature Rankings, September 1906

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
September 1906
1-Month		78.78°F
(25.99°C)		77.81°F
(25.45°C)		0.97°F
(0.54°C)		83rd Coolest
Coolest since:
1965
46th Warmest
Warmest since:
1998
Aug–Sep 1906
2-Month		81.43°F
(27.46°C)		81.48°F
(27.49°C)		-0.05°F
(-0.03°C)		53rd Coolest
Coolest since:
1965
76th Warmest
Warmest since:
1998
Jul–Sep 1906
3-Month		82.67°F
(28.15°C)		83.21°F
(28.45°C)		-0.54°F
(-0.30°C)		34th Coolest
Coolest since:
1912
95th Warmest
Warmest since:
1936
Jun–Sep 1906
4-Month		81.99°F
(27.77°C)		82.74°F
(28.19°C)		-0.75°F
(-0.42°C)		22nd Coolest
Coolest since:
1915
107th Warmest
Warmest since:
1936
Ties: 1976
May–Sep 1906
5-Month		79.99°F
(26.66°C)		80.78°F
(27.10°C)		-0.79°F
(-0.44°C)		19th Coolest
Coolest since:
1915
110th Warmest
Warmest since:
1936
Ties: 1905
Apr–Sep 1906
6-Month		77.55°F
(25.31°C)		77.90°F
(25.50°C)		-0.35°F
(-0.19°C)		40th Coolest
Coolest since:
1907
89th Warmest
Warmest since:
2012
Ties: 1908
Mar–Sep 1906
7-Month		73.08°F
(22.82°C)		74.35°F
(23.53°C)		-1.27°F
(-0.71°C)		11th Coolest
Coolest since:
1912
118th Warmest
Warmest since:
2012
Feb–Sep 1906
8-Month		69.57°F
(20.87°C)		70.66°F
(21.48°C)		-1.09°F
(-0.61°C)		16th Coolest
Coolest since:
1912
113th Warmest
Warmest since:
2012
Ties: 1904
Jan–Sep 1906
9-Month		66.66°F
(19.26°C)		67.30°F
(19.61°C)		-0.64°F
(-0.35°C)		25th Coolest
Coolest since:
1912
104th Warmest
Warmest since:
2012
Ties: 1969
Dec 1905–Sep 1906
10-Month		64.08°F
(17.82°C)		64.86°F
(18.26°C)		-0.78°F
(-0.44°C)		22nd Coolest
Coolest since:
1912
106th Warmest
Warmest since:
2012
Nov 1905–Sep 1906
11-Month		63.11°F
(17.28°C)		63.75°F
(17.64°C)		-0.64°F
(-0.36°C)		22nd Coolest
Coolest since:
1912
106th Warmest
Warmest since:
2012
Oct 1905–Sep 1906
12-Month		63.17°F
(17.32°C)		64.01°F
(17.78°C)		-0.84°F
(-0.46°C)		20th Coolest
Coolest since:
1912
108th Warmest
Warmest since:
2012
Apr 1905–Sep 1906
18-Month		67.80°F
(19.89°C)		68.64°F
(20.36°C)		-0.84°F
(-0.47°C)		16th Coolest
Coolest since:
1912
112th Warmest
Warmest since:
2012
Ties: 1913
Oct 1904–Sep 1906
24-Month		63.15°F
(17.31°C)		64.00°F
(17.78°C)		-0.85°F
(-0.47°C)		13th Coolest
Coolest since:
1913
114th Warmest
Warmest since:
2017
Oct 1903–Sep 1906
36-Month		63.11°F
(17.28°C)		63.98°F
(17.77°C)		-0.87°F
(-0.49°C)		7th Coolest
Coolest since:
1917
119th Warmest
Warmest since:
2018
Ties: 1907
Oct 1902–Sep 1906
48-Month		62.96°F
(17.20°C)		63.97°F
(17.76°C)		-1.01°F
(-0.56°C)		2nd Coolest
Coolest to Date
1915
123rd Warmest
Warmest since:
2018
Oct 1901–Sep 1906
60-Month		63.09°F
(17.27°C)		63.96°F
(17.76°C)		-0.87°F
(-0.49°C)		3rd Coolest
Coolest to Date
1907
121st Warmest
Warmest since:
2016

Citing This Page