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, June 2015

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
June 2015
1-Month		83.64°F
(28.69°C)		81.34°F
(27.41°C)		2.30°F
(1.28°C)		111th Coolest
Coolest since:
1928
18th Warmest
Warmest since:
1933
May–Jun 2015
2-Month		78.09°F
(25.61°C)		77.15°F
(25.08°C)		0.94°F
(0.53°C)		91st Coolest
Coolest since:
1907
38th Warmest
Warmest since:
1934
Apr–Jun 2015
3-Month		74.01°F
(23.34°C)		72.59°F
(22.55°C)		1.42°F
(0.79°C)		107th Coolest
Coolest since:
1907
22nd Warmest
Warmest since:
1934
Mar–Jun 2015
4-Month		69.95°F
(21.08°C)		67.70°F
(19.83°C)		2.25°F
(1.25°C)		112th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
2012
Feb–Jun 2015
5-Month		64.84°F
(18.24°C)		63.12°F
(17.29°C)		1.72°F
(0.95°C)		107th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
2012
Jan–Jun 2015
6-Month		61.24°F
(16.24°C)		59.35°F
(15.19°C)		1.89°F
(1.05°C)		111th Coolest
Coolest since:
1979
18th Warmest
Warmest since:
2012
Dec 2014–Jun 2015
7-Month		58.97°F
(14.98°C)		56.99°F
(13.88°C)		1.98°F
(1.10°C)		113th Coolest
Coolest since:
1979
15th Warmest
Warmest since:
2012
Nov 2014–Jun 2015
8-Month		57.89°F
(14.38°C)		56.46°F
(13.59°C)		1.43°F
(0.79°C)		107th Coolest
Coolest since:
1912
21st Warmest
Warmest since:
2012
Ties: 1921
Oct 2014–Jun 2015
9-Month		59.16°F
(15.09°C)		57.61°F
(14.23°C)		1.55°F
(0.86°C)		113th Coolest
Coolest since:
1912
15th Warmest
Warmest since:
2012
Sep 2014–Jun 2015
10-Month		61.07°F
(16.15°C)		59.63°F
(15.35°C)		1.44°F
(0.80°C)		112th Coolest
Coolest since:
1912
16th Warmest
Warmest since:
2012
Aug 2014–Jun 2015
11-Month		63.18°F
(17.32°C)		61.95°F
(16.64°C)		1.23°F
(0.68°C)		109th Coolest
Coolest since:
1912
19th Warmest
Warmest since:
2012
Jul 2014–Jun 2015
12-Month		65.06°F
(18.37°C)		64.01°F
(17.78°C)		1.05°F
(0.59°C)		105th Coolest
Coolest since:
1912
23rd Warmest
Warmest since:
2012
Jan 2014–Jun 2015
18-Month		63.31°F
(17.39°C)		62.45°F
(16.92°C)		0.86°F
(0.47°C)		95th Coolest
Coolest since:
1979
33rd Warmest
Warmest since:
2017
Jul 2013–Jun 2015
24-Month		64.58°F
(18.10°C)		63.99°F
(17.77°C)		0.59°F
(0.33°C)		91st Coolest
Coolest since:
1913
36th Warmest
Warmest since:
2017
Jul 2012–Jun 2015
36-Month		64.85°F
(18.25°C)		63.98°F
(17.77°C)		0.87°F
(0.48°C)		95th Coolest
Coolest since:
1905
31st Warmest
Warmest since:
2018
Jul 2011–Jun 2015
48-Month		65.55°F
(18.64°C)		63.97°F
(17.76°C)		1.58°F
(0.88°C)		120th Coolest
Coolest since:
1906
5th Warmest
Warmest since:
2018
Jul 2010–Jun 2015
60-Month		65.37°F
(18.54°C)		63.96°F
(17.76°C)		1.41°F
(0.78°C)		111th Coolest
Coolest since:
1907
13th Warmest
Warmest since:
2016

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