Climate at a Glance

National Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of June 2019. For more information, please see Climatological Rankings.


Contiguous U.S.

Average Temperature Rankings, May 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2015
1-Month
60.84°F
(16.02°C)
60.20°F
(15.67°C)
0.64°F
(0.35°C)
78th Coolest Coolest since: 2011 1917
48th Warmest Warmest since: 2014 2018
Ties: 1959
Apr–May 2015
2-Month
57.04°F
(13.91°C)
55.63°F
(13.13°C)
1.41°F
(0.78°C)
108th Coolest Coolest since: 2014 1907
18th Warmest Warmest since: 2012 1934
Ties: 1962, 1981
Mar–May 2015
3-Month
53.16°F
(11.76°C)
50.92°F
(10.51°C)
2.24°F
(1.25°C)
113th Coolest Coolest since: 2014 1917
13th Warmest Warmest since: 2012 2012
Feb–May 2015
4-Month
48.12°F
(8.96°C)
46.65°F
(8.14°C)
1.47°F
(0.82°C)
100th Coolest Coolest since: 2014 1917
26th Warmest Warmest since: 2012 2012
Jan–May 2015
5-Month
45.11°F
(7.28°C)
43.34°F
(6.30°C)
1.77°F
(0.98°C)
107th Coolest Coolest since: 2014 1917
19th Warmest Warmest since: 2012 2012
Dec 2014–May 2015
6-Month
43.73°F
(6.52°C)
41.58°F
(5.32°C)
2.15°F
(1.20°C)
115th Coolest Coolest since: 2014 1917
10th Warmest Warmest since: 2012 2012
Nov 2014–May 2015
7-Month
43.09°F
(6.16°C)
41.60°F
(5.33°C)
1.49°F
(0.83°C)
105th Coolest Coolest since: 2014 1917
20th Warmest Warmest since: 2012 2012
Oct 2014–May 2015
8-Month
44.82°F
(7.12°C)
43.17°F
(6.21°C)
1.65°F
(0.91°C)
112th Coolest Coolest since: 2014 1917
13th Warmest Warmest since: 2012 2012
Sep 2014–May 2015
9-Month
47.19°F
(8.44°C)
45.57°F
(7.54°C)
1.62°F
(0.90°C)
112th Coolest Coolest since: 2014 1917
13th Warmest Warmest since: 2012 2012
Aug 2014–May 2015
10-Month
49.70°F
(9.83°C)
48.23°F
(9.02°C)
1.47°F
(0.81°C)
113th Coolest Coolest since: 2014 1917
12th Warmest Warmest since: 2012 2012
Jul 2014–May 2015
11-Month
51.84°F
(11.02°C)
50.53°F
(10.29°C)
1.31°F
(0.73°C)
110th Coolest Coolest since: 2014 1917
15th Warmest Warmest since: 2012 2012
Jun 2014–May 2015
12-Month
53.32°F
(11.84°C)
52.03°F
(11.13°C)
1.29°F
(0.71°C)
110th Coolest Coolest since: 2014 1917
15th Warmest Warmest since: 2012 2012
Dec 2013–May 2015
18-Month
49.28°F
(9.60°C)
48.53°F
(9.18°C)
0.75°F
(0.42°C)
93rd Coolest Coolest since: 2014 1918
31st Warmest Warmest since: 2013 2017
Jun 2013–May 2015
24-Month
52.78°F
(11.54°C)
52.02°F
(11.12°C)
0.76°F
(0.42°C)
99th Coolest Coolest since: 2014 1918
25th Warmest Warmest since: 2013 2017
Jun 2012–May 2015
36-Month
52.95°F
(11.64°C)
52.00°F
(11.11°C)
0.95°F
(0.53°C)
101st Coolest Coolest since: 2011 1918
22nd Warmest Warmest since: 2014 2018
Jun 2011–May 2015
48-Month
53.54°F
(11.97°C)
51.99°F
(11.11°C)
1.55°F
(0.86°C)
116th Coolest Coolest since: 2014 1918
6th Warmest Warmest since: 2007 2018
Jun 2010–May 2015
60-Month
53.39°F
(11.88°C)
51.98°F
(11.10°C)
1.41°F
(0.78°C)
110th Coolest Coolest since: 2014 1920
11th Warmest Warmest since: 2008 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published July 2019, retrieved on July 22, 2019 from https://www.ncdc.noaa.gov/cag/