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


Contiguous U.S.

Average Temperature Rankings, March 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
March 1999
1-Month
42.80°F
(6.00°C)
41.50°F
(5.28°C)
1.30°F
(0.72°C)
80th Coolest Coolest since: 1998 1965
47th Warmest Warmest since: 1997 2012
Feb–Mar 1999
2-Month
41.14°F
(5.08°C)
37.66°F
(3.14°C)
3.48°F
(1.94°C)
118th Coolest Coolest since: 1998 1899
9th Warmest Warmest since: 1992 2012
Jan–Mar 1999
3-Month
38.69°F
(3.72°C)
35.15°F
(1.75°C)
3.54°F
(1.97°C)
116th Coolest Coolest since: 1998 1912
11th Warmest Warmest since: 1992 2012
Dec 1998–Mar 1999
4-Month
37.91°F
(3.28°C)
34.55°F
(1.42°C)
3.36°F
(1.86°C)
119th Coolest Coolest since: 1998 1899
7th Warmest Warmest since: 1992 2012
Nov 1998–Mar 1999
5-Month
39.31°F
(4.06°C)
35.99°F
(2.22°C)
3.32°F
(1.84°C)
121st Coolest Coolest since: 1998 1899
5th Warmest Warmest to Date 2000
Oct 1998–Mar 1999
6-Month
41.94°F
(5.52°C)
39.00°F
(3.89°C)
2.94°F
(1.63°C)
121st Coolest Coolest since: 1998 1899
5th Warmest Warmest to Date 2016
Sep 1998–Mar 1999
7-Month
45.81°F
(7.67°C)
42.70°F
(5.94°C)
3.11°F
(1.73°C)
121st Coolest Coolest since: 1998 1899
5th Warmest Warmest to Date 2016
Aug 1998–Mar 1999
8-Month
49.33°F
(9.63°C)
46.37°F
(7.98°C)
2.96°F
(1.65°C)
121st Coolest Coolest since: 1998 1899
5th Warmest Warmest to Date 2016
Jul 1998–Mar 1999
9-Month
52.24°F
(11.24°C)
49.40°F
(9.67°C)
2.84°F
(1.57°C)
122nd Coolest Coolest since: 1998 1899
4th Warmest Warmest to Date 2012
Jun 1998–Mar 1999
10-Month
53.83°F
(12.13°C)
51.31°F
(10.73°C)
2.52°F
(1.40°C)
122nd Coolest Coolest since: 1998 1899
4th Warmest Warmest to Date 2017
May 1998–Mar 1999
11-Month
54.62°F
(12.57°C)
52.12°F
(11.18°C)
2.50°F
(1.39°C)
122nd Coolest Coolest since: 1998 1899
4th Warmest Warmest to Date 2017
Apr 1998–Mar 1999
12-Month
54.32°F
(12.40°C)
52.03°F
(11.13°C)
2.29°F
(1.27°C)
122nd Coolest Coolest since: 1998 1899
4th Warmest Warmest to Date 2017
Oct 1997–Mar 1999
18-Month
49.76°F
(9.87°C)
47.68°F
(8.71°C)
2.08°F
(1.16°C)
119th Coolest Coolest since: 1998 1913
6th Warmest Warmest to Date 2017
Apr 1997–Mar 1999
24-Month
53.44°F
(11.91°C)
52.01°F
(11.12°C)
1.43°F
(0.79°C)
113th Coolest Coolest since: 1998 1918
12th Warmest Warmest since: 1935 2017
Apr 1996–Mar 1999
36-Month
53.10°F
(11.72°C)
52.00°F
(11.11°C)
1.10°F
(0.61°C)
105th Coolest Coolest since: 1998 1918
19th Warmest Warmest since: 1992 2018
Ties: 1935, 2003
Apr 1995–Mar 1999
48-Month
52.79°F
(11.55°C)
51.99°F
(11.11°C)
0.80°F
(0.44°C)
98th Coolest Coolest since: 1998 1918
25th Warmest Warmest since: 1992 2018
Apr 1994–Mar 1999
60-Month
52.94°F
(11.63°C)
51.98°F
(11.10°C)
0.96°F
(0.53°C)
99th Coolest Coolest since: 1998 1920
23rd Warmest Warmest since: 1992 2020
Ties: 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/