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 2019. For more information, please see Climatological Rankings.


Contiguous U.S.

Average Temperature Rankings, August 1999

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
August 1999
1-Month
72.91°F
(22.73°C)
72.10°F
(22.28°C)
0.81°F
(0.45°C)
90th Coolest Coolest since: 1997 1927
35th Warmest Warmest since: 1998 1983
Jul–Aug 1999
2-Month
73.61°F
(23.12°C)
72.86°F
(22.70°C)
0.75°F
(0.42°C)
92nd Coolest Coolest since: 1997 1992
33rd Warmest Warmest since: 1998 1936
Jun–Aug 1999
3-Month
71.84°F
(22.13°C)
71.40°F
(21.89°C)
0.44°F
(0.24°C)
72nd Coolest Coolest since: 1997 1915
53rd Warmest Warmest since: 1998 1936
May–Aug 1999
4-Month
68.90°F
(20.50°C)
68.61°F
(20.34°C)
0.29°F
(0.16°C)
72nd Coolest Coolest since: 1997 1907
53rd Warmest Warmest since: 1998 2018
Ties: 1930
Apr–Aug 1999
5-Month
65.43°F
(18.57°C)
65.10°F
(18.39°C)
0.33°F
(0.18°C)
71st Coolest Coolest since: 1997 1907
54th Warmest Warmest since: 1998 2012
Ties: 1963, 1990
Mar–Aug 1999
6-Month
61.66°F
(16.48°C)
61.16°F
(16.20°C)
0.50°F
(0.28°C)
84th Coolest Coolest since: 1997 1917
41st Warmest Warmest since: 1998 2012
Feb–Aug 1999
7-Month
58.49°F
(14.72°C)
57.26°F
(14.03°C)
1.23°F
(0.69°C)
105th Coolest Coolest since: 1997 1917
20th Warmest Warmest since: 1998 2012
Ties: 1981
Jan–Aug 1999
8-Month
55.40°F
(13.00°C)
53.86°F
(12.14°C)
1.54°F
(0.86°C)
110th Coolest Coolest since: 1997 1912
15th Warmest Warmest since: 1998 2012
Ties: 2005
Dec 1998–Aug 1999
9-Month
53.19°F
(11.77°C)
51.51°F
(10.84°C)
1.68°F
(0.93°C)
111th Coolest Coolest since: 1997 1917
13th Warmest Warmest since: 1998 2012
Nov 1998–Aug 1999
10-Month
52.37°F
(11.32°C)
50.54°F
(10.30°C)
1.83°F
(1.02°C)
114th Coolest Coolest since: 1998 1912
10th Warmest Warmest since: 1934 2012
Oct 1998–Aug 1999
11-Month
52.62°F
(11.46°C)
50.87°F
(10.48°C)
1.75°F
(0.98°C)
115th Coolest Coolest since: 1998 1912
9th Warmest Warmest since: 1934 2012
Sep 1998–Aug 1999
12-Month
53.98°F
(12.21°C)
52.03°F
(11.13°C)
1.95°F
(1.08°C)
117th Coolest Coolest since: 1998 1917
7th Warmest Warmest since: 1934 2012
Mar 1998–Aug 1999
18-Month
56.68°F
(13.71°C)
55.06°F
(12.81°C)
1.62°F
(0.90°C)
113th Coolest Coolest since: 1998 1917
11th Warmest Warmest since: 1934 2017
Sep 1997–Aug 1999
24-Month
53.72°F
(12.07°C)
52.02°F
(11.12°C)
1.70°F
(0.95°C)
114th Coolest Coolest since: 1998 1918
9th Warmest Warmest to Date 2017
Sep 1996–Aug 1999
36-Month
53.09°F
(11.72°C)
52.01°F
(11.12°C)
1.08°F
(0.60°C)
107th Coolest Coolest since: 1998 1917
15th Warmest Warmest to Date 2018
Sep 1995–Aug 1999
48-Month
52.87°F
(11.59°C)
51.99°F
(11.11°C)
0.88°F
(0.48°C)
101st Coolest Coolest since: 1998 1920
20th Warmest Warmest since: 1992 2018
Ties: 1992
Sep 1994–Aug 1999
60-Month
52.89°F
(11.61°C)
51.98°F
(11.10°C)
0.91°F
(0.51°C)
101st Coolest Coolest since: 1998 1920
19th Warmest Warmest to Date 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 18, 2019 from https://www.ncdc.noaa.gov/cag/