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, September 1909

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
September 1909
1-Month
64.40°F
(18.00°C)
64.86°F
(18.26°C)
-0.46°F
(-0.26°C)
41st Coolest Coolest since: 1907 1965
84th Warmest Warmest since: 1908 1998
Ties: 1973
Aug–Sep 1909
2-Month
68.67°F
(20.37°C)
68.48°F
(20.27°C)
0.19°F
(0.10°C)
63rd Coolest Coolest since: 1908 1974
62nd Warmest Warmest since: 1906 1998
Jul–Sep 1909
3-Month
69.99°F
(21.11°C)
70.19°F
(21.22°C)
-0.20°F
(-0.11°C)
47th Coolest Coolest since: 1908 1950
78th Warmest Warmest since: 1906 1998
Jun–Sep 1909
4-Month
69.72°F
(20.96°C)
69.76°F
(20.98°C)
-0.04°F
(-0.02°C)
52nd Coolest Coolest since: 1908 1903
73rd Warmest Warmest since: 1901 1936
May–Sep 1909
5-Month
67.41°F
(19.67°C)
67.85°F
(19.92°C)
-0.44°F
(-0.25°C)
30th Coolest Coolest since: 1908 1907
95th Warmest Warmest since: 1906 2018
Ties: 1972
Apr–Sep 1909
6-Month
64.33°F
(17.96°C)
65.05°F
(18.36°C)
-0.72°F
(-0.40°C)
20th Coolest Coolest since: 1907 1907
105th Warmest Warmest since: 1908 2012
Mar–Sep 1909
7-Month
60.91°F
(16.06°C)
61.69°F
(16.49°C)
-0.78°F
(-0.43°C)
16th Coolest Coolest since: 1907 1912
109th Warmest Warmest since: 1908 2012
Feb–Sep 1909
8-Month
57.67°F
(14.26°C)
58.20°F
(14.56°C)
-0.53°F
(-0.30°C)
31st Coolest Coolest since: 1907 1917
94th Warmest Warmest since: 1908 2012
Ties: 1947
Jan–Sep 1909
9-Month
54.85°F
(12.69°C)
55.08°F
(12.82°C)
-0.23°F
(-0.13°C)
46th Coolest Coolest since: 1907 1912
79th Warmest Warmest since: 1908 2012
Dec 1908–Sep 1909
10-Month
52.70°F
(11.50°C)
52.85°F
(11.58°C)
-0.15°F
(-0.08°C)
43rd Coolest Coolest since: 1907 1917
81st Warmest Warmest since: 1908 2012
Nov 1908–Sep 1909
11-Month
51.77°F
(10.98°C)
51.83°F
(11.02°C)
-0.06°F
(-0.04°C)
47th Coolest Coolest since: 1907 1912
77th Warmest Warmest since: 1908 2012
Ties: 1967
Oct 1908–Sep 1909
12-Month
51.77°F
(10.98°C)
52.03°F
(11.13°C)
-0.26°F
(-0.15°C)
40th Coolest Coolest since: 1907 1912
84th Warmest Warmest since: 1908 2012
Ties: 1951
Apr 1908–Sep 1909
18-Month
56.07°F
(13.37°C)
56.37°F
(13.54°C)
-0.30°F
(-0.17°C)
31st Coolest Coolest since: 1908 1917
93rd Warmest Warmest since: 1902 2012
Oct 1907–Sep 1909
24-Month
52.00°F
(11.11°C)
52.02°F
(11.12°C)
-0.02°F
(-0.01°C)
60th Coolest Coolest since: 1908 1913, 1918
63rd Warmest Warmest since: 1901 2017
Oct 1906–Sep 1909
36-Month
51.79°F
(10.99°C)
52.01°F
(11.12°C)
-0.22°F
(-0.13°C)
39th Coolest Coolest since: 1908 1917
83rd Warmest Warmest since: 1902 2018
Ties: 1928, 1965, 1968
Oct 1905–Sep 1909
48-Month
51.71°F
(10.95°C)
51.99°F
(11.11°C)
-0.28°F
(-0.16°C)
28th Coolest Coolest since: 1908 1918
93rd Warmest Warmest since: 1903 2018
Ties: 1969
Oct 1904–Sep 1909
60-Month
51.64°F
(10.91°C)
51.99°F
(11.11°C)
-0.35°F
(-0.20°C)
22nd Coolest Coolest since: 1908 1920
98th Warmest Warmest since: 1902 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/