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 August 2020. For more information, please see Climatological Rankings.


Contiguous U.S.

Minimum Temperature Rankings, September 2019

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 2019
1-Month
56.26°F
(13.48°C)
51.90°F
(11.06°C)
4.36°F
(2.42°C)
125th Coolest Coolest since: 2018 1918
1st Warmest Warmest to Date 2019
Aug–Sep 2019
2-Month
58.69°F
(14.83°C)
55.48°F
(13.04°C)
3.21°F
(1.79°C)
125th Coolest Coolest since: 2018 1974
1st Warmest Warmest to Date 2019
Jul–Sep 2019
3-Month
59.83°F
(15.46°C)
57.16°F
(13.98°C)
2.67°F
(1.48°C)
124th Coolest Coolest since: 2018 1924
2nd Warmest Warmest since: 1998 1998
Jun–Sep 2019
4-Month
58.93°F
(14.96°C)
56.78°F
(13.77°C)
2.15°F
(1.19°C)
121st Coolest Coolest since: 2017 1903
5th Warmest Warmest since: 2018 2018
May–Sep 2019
5-Month
56.77°F
(13.76°C)
54.92°F
(12.73°C)
1.85°F
(1.03°C)
121st Coolest Coolest since: 2017 1907, 1924
5th Warmest Warmest since: 2018 2018
Apr–Sep 2019
6-Month
54.10°F
(12.28°C)
52.19°F
(11.22°C)
1.91°F
(1.06°C)
121st Coolest Coolest since: 2017 1907
5th Warmest Warmest since: 2018 2018
Mar–Sep 2019
7-Month
50.55°F
(10.31°C)
49.03°F
(9.46°C)
1.52°F
(0.85°C)
116th Coolest Coolest since: 2014 1917
10th Warmest Warmest since: 2018 2012
Feb–Sep 2019
8-Month
46.97°F
(8.32°C)
45.74°F
(7.63°C)
1.23°F
(0.69°C)
105th Coolest Coolest since: 2014 1917
21st Warmest Warmest since: 2018 2012
Jan–Sep 2019
9-Month
44.29°F
(6.83°C)
42.86°F
(6.03°C)
1.43°F
(0.80°C)
109th Coolest Coolest since: 2014 1917
17th Warmest Warmest since: 2018 2012
Dec 2018–Sep 2019
10-Month
42.49°F
(5.83°C)
40.84°F
(4.91°C)
1.65°F
(0.92°C)
113th Coolest Coolest since: 2014 1917
12th Warmest Warmest since: 2018 2016
Nov 2018–Sep 2019
11-Month
41.34°F
(5.19°C)
39.92°F
(4.40°C)
1.42°F
(0.79°C)
109th Coolest Coolest since: 2014 1917
16th Warmest Warmest since: 2018 2016
Oct 2018–Sep 2019
12-Month
41.48°F
(5.27°C)
40.04°F
(4.47°C)
1.44°F
(0.80°C)
112th Coolest Coolest since: 2014 1917
13th Warmest Warmest since: 2018 2016
Ties: 1921
Apr 2018–Sep 2019
18-Month
45.83°F
(7.68°C)
44.09°F
(6.72°C)
1.74°F
(0.96°C)
119th Coolest Coolest since: 2015 1917
6th Warmest Warmest since: 2018 2016
Oct 2017–Sep 2019
24-Month
41.77°F
(5.43°C)
40.04°F
(4.47°C)
1.73°F
(0.96°C)
114th Coolest Coolest since: 2015 1918
10th Warmest Warmest since: 2018 2017
Oct 2016–Sep 2019
36-Month
42.22°F
(5.68°C)
40.02°F
(4.46°C)
2.20°F
(1.22°C)
120th Coolest Coolest since: 2016 1918
3rd Warmest Warmest since: 2018 2017, 2018
Oct 2015–Sep 2019
48-Month
42.52°F
(5.84°C)
40.01°F
(4.45°C)
2.51°F
(1.39°C)
120th Coolest Coolest since: 2017 1918
2nd Warmest Warmest since: 2018 2018
Oct 2014–Sep 2019
60-Month
42.43°F
(5.79°C)
40.00°F
(4.44°C)
2.43°F
(1.35°C)
120th Coolest Coolest since: 2018 1920
1st Warmest Warmest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2020, retrieved on September 19, 2020 from https://www.ncdc.noaa.gov/cag/