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 September 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Minimum Temperature Rankings, May 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 2015
1-Month
49.12°F
(9.51°C)
47.44°F
(8.58°C)
1.68°F
(0.93°C)
110th Coolest Coolest since: 2014 1917
18th Warmest Warmest since: 2012 2018
Apr–May 2015
2-Month
44.87°F
(7.15°C)
43.03°F
(6.13°C)
1.84°F
(1.02°C)
117th Coolest Coolest since: 2014 1907
11th Warmest Warmest since: 2012 2012
Mar–May 2015
3-Month
40.92°F
(4.96°C)
38.68°F
(3.71°C)
2.24°F
(1.25°C)
120th Coolest Coolest since: 2014 1917
8th Warmest Warmest since: 2012 2012
Feb–May 2015
4-Month
36.09°F
(2.27°C)
34.72°F
(1.51°C)
1.37°F
(0.76°C)
100th Coolest Coolest since: 2014 1917
28th Warmest Warmest since: 2012 2012
Jan–May 2015
5-Month
33.45°F
(0.81°C)
31.72°F
(-0.16°C)
1.73°F
(0.97°C)
110th Coolest Coolest since: 2014 1917
18th Warmest Warmest since: 2012 2012
Dec 2014–May 2015
6-Month
32.58°F
(0.32°C)
30.21°F
(-0.99°C)
2.37°F
(1.31°C)
118th Coolest Coolest since: 2014 1917
9th Warmest Warmest since: 2012 2012
Nov 2014–May 2015
7-Month
31.96°F
(-0.02°C)
30.28°F
(-0.96°C)
1.68°F
(0.94°C)
110th Coolest Coolest since: 2014 1917
17th Warmest Warmest since: 2012 2012
Oct 2014–May 2015
8-Month
33.52°F
(0.84°C)
31.67°F
(-0.18°C)
1.85°F
(1.02°C)
113th Coolest Coolest since: 2014 1917
14th Warmest Warmest since: 2012 2016, 2017
Sep 2014–May 2015
9-Month
35.81°F
(2.12°C)
33.92°F
(1.07°C)
1.89°F
(1.05°C)
116th Coolest Coolest since: 2014 1917
11th Warmest Warmest since: 2012 2016
Aug 2014–May 2015
10-Month
38.26°F
(3.48°C)
36.44°F
(2.47°C)
1.82°F
(1.01°C)
115th Coolest Coolest since: 2014 1917
12th Warmest Warmest since: 2012 2017
Jul 2014–May 2015
11-Month
40.30°F
(4.61°C)
38.62°F
(3.68°C)
1.68°F
(0.93°C)
115th Coolest Coolest since: 2014 1917
12th Warmest Warmest since: 2012 2017
Ties: 2005
Jun 2014–May 2015
12-Month
41.72°F
(5.40°C)
40.04°F
(4.47°C)
1.68°F
(0.93°C)
115th Coolest Coolest since: 2014 1917
12th Warmest Warmest since: 2012 2017
Dec 2013–May 2015
18-Month
37.59°F
(3.11°C)
36.75°F
(2.64°C)
0.84°F
(0.47°C)
95th Coolest Coolest since: 2014 1918
31st Warmest Warmest since: 2013 2017
Jun 2013–May 2015
24-Month
41.00°F
(5.00°C)
40.03°F
(4.46°C)
0.97°F
(0.54°C)
104th Coolest Coolest since: 2014 1918
22nd Warmest Warmest since: 2013 2017
Jun 2012–May 2015
36-Month
41.04°F
(5.02°C)
40.02°F
(4.46°C)
1.02°F
(0.56°C)
104th Coolest Coolest since: 2011 1918
21st Warmest Warmest since: 2014 2017
Jun 2011–May 2015
48-Month
41.53°F
(5.29°C)
40.00°F
(4.44°C)
1.53°F
(0.85°C)
111th Coolest Coolest since: 2014 1918
13th Warmest Warmest since: 2008 2018
Ties: 2008
Jun 2010–May 2015
60-Month
41.42°F
(5.23°C)
40.00°F
(4.44°C)
1.42°F
(0.79°C)
111th Coolest Coolest since: 2014 1920
12th Warmest Warmest since: 2008 2020
Ties: 2001

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2021, retrieved on October 17, 2021 from https://www.ncdc.noaa.gov/cag/