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 2019. For more information, please see Climatological Rankings.


Contiguous U.S.

Average Temperature Rankings, October 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
October 1999
1-Month
54.75°F
(12.64°C)
54.11°F
(12.28°C)
0.64°F
(0.36°C)
79th Coolest Coolest since: 1997 1925
46th Warmest Warmest since: 1998 1963
Ties: 1991
Sep–Oct 1999
2-Month
59.55°F
(15.31°C)
59.49°F
(15.27°C)
0.06°F
(0.04°C)
64th Coolest Coolest since: 1996 1976
61st Warmest Warmest since: 1998 2015
Aug–Oct 1999
3-Month
64.00°F
(17.78°C)
63.69°F
(17.61°C)
0.31°F
(0.17°C)
77th Coolest Coolest since: 1996 1976
48th Warmest Warmest since: 1998 1947
Jul–Oct 1999
4-Month
66.58°F
(19.21°C)
66.17°F
(18.98°C)
0.41°F
(0.23°C)
82nd Coolest Coolest since: 1997 1976
43rd Warmest Warmest since: 1998 1998
Ties: 1973
Jun–Oct 1999
5-Month
66.92°F
(19.40°C)
66.63°F
(19.24°C)
0.29°F
(0.16°C)
74th Coolest Coolest since: 1997 1912
51st Warmest Warmest since: 1998 2016
May–Oct 1999
6-Month
65.78°F
(18.77°C)
65.56°F
(18.64°C)
0.22°F
(0.13°C)
72nd Coolest Coolest since: 1997 1917
53rd Warmest Warmest since: 1998 2018
Ties: 1983
Apr–Oct 1999
7-Month
63.75°F
(17.64°C)
63.49°F
(17.49°C)
0.26°F
(0.15°C)
65th Coolest Coolest since: 1997 1907
60th Warmest Warmest since: 1998 1934, 2012
Mar–Oct 1999
8-Month
61.13°F
(16.18°C)
60.74°F
(15.97°C)
0.39°F
(0.21°C)
79th Coolest Coolest since: 1997 1917
46th Warmest Warmest since: 1998 2012
Feb–Oct 1999
9-Month
58.72°F
(14.84°C)
57.75°F
(14.31°C)
0.97°F
(0.53°C)
99th Coolest Coolest since: 1997 1917
26th Warmest Warmest since: 1998 2012
Jan–Oct 1999
10-Month
56.23°F
(13.46°C)
54.99°F
(12.77°C)
1.24°F
(0.69°C)
106th Coolest Coolest since: 1997 1912, 1917
19th Warmest Warmest since: 1998 2012
Dec 1998–Oct 1999
11-Month
54.35°F
(12.42°C)
52.96°F
(11.64°C)
1.39°F
(0.78°C)
111th Coolest Coolest since: 1997 1917
13th Warmest Warmest since: 1998 2012
Nov 1998–Oct 1999
12-Month
53.56°F
(11.98°C)
52.02°F
(11.12°C)
1.54°F
(0.86°C)
111th Coolest Coolest since: 1997 1917
13th Warmest Warmest since: 1998 2012
May 1998–Oct 1999
18-Month
58.17°F
(14.54°C)
56.54°F
(13.63°C)
1.63°F
(0.91°C)
117th Coolest Coolest since: 1998 1917
7th Warmest Warmest since: 1934 2016
Nov 1997–Oct 1999
24-Month
53.67°F
(12.04°C)
52.02°F
(11.12°C)
1.65°F
(0.92°C)
114th Coolest Coolest since: 1998 1913
9th Warmest Warmest to Date 2017
Nov 1996–Oct 1999
36-Month
53.14°F
(11.74°C)
52.00°F
(11.11°C)
1.14°F
(0.63°C)
107th Coolest Coolest since: 1998 1917
15th Warmest Warmest to Date 2018
Nov 1995–Oct 1999
48-Month
52.87°F
(11.59°C)
52.00°F
(11.11°C)
0.87°F
(0.48°C)
100th Coolest Coolest since: 1998 1918
21st Warmest Warmest since: 1992 2018
Nov 1994–Oct 1999
60-Month
52.88°F
(11.60°C)
51.98°F
(11.10°C)
0.90°F
(0.50°C)
98th Coolest Coolest since: 1998 1920
22nd Warmest Warmest since: 1991 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/