National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Average Temperature Rankings, September 1980

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
September 1980
1-Month
66.24°F
(19.02°C)
64.86°F
(18.26°C)
1.38°F
(0.76°C)
97th Coolest
Coolest since:
1965
32nd Warmest
Warmest since:
1998
Aug–Sep 1980
2-Month
69.52°F
(20.84°C)
68.48°F
(20.27°C)
1.04°F
(0.57°C)
99th Coolest
Coolest since:
1974
30th Warmest
Warmest since:
1998
Jul–Sep 1980
3-Month
71.60°F
(22.00°C)
70.19°F
(21.22°C)
1.41°F
(0.78°C)
109th Coolest
Coolest since:
1950
20th Warmest
Warmest since:
2022
Jun–Sep 1980
4-Month
70.88°F
(21.60°C)
69.77°F
(20.98°C)
1.11°F
(0.62°C)
101st Coolest
Coolest since:
1903
28th Warmest
Warmest since:
2021
May–Sep 1980
5-Month
68.76°F
(20.42°C)
67.85°F
(19.92°C)
0.91°F
(0.50°C)
98th Coolest
Coolest since:
1907
31st Warmest
Warmest since:
2018
Apr–Sep 1980
6-Month
65.88°F
(18.82°C)
65.05°F
(18.36°C)
0.83°F
(0.46°C)
94th Coolest
Coolest since:
1907
35th Warmest
Warmest since:
2012
Mar–Sep 1980
7-Month
62.09°F
(16.72°C)
61.69°F
(16.49°C)
0.40°F
(0.23°C)
78th Coolest
Coolest since:
1912
51st Warmest
Warmest since:
2012
Ties: 1937
Feb–Sep 1980
8-Month
58.43°F
(14.68°C)
58.21°F
(14.56°C)
0.22°F
(0.12°C)
72nd Coolest
Coolest since:
1917
57th Warmest
Warmest since:
2012
Ties: 1918, 1933
Jan–Sep 1980
9-Month
55.40°F
(13.00°C)
55.08°F
(12.82°C)
0.32°F
(0.18°C)
78th Coolest
Coolest since:
1912
51st Warmest
Warmest since:
2012
Ties: 1898
Dec 1979–Sep 1980
10-Month
53.46°F
(11.92°C)
52.85°F
(11.58°C)
0.61°F
(0.34°C)
88th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2012
Ties: 2009
Nov 1979–Sep 1980
11-Month
52.23°F
(11.24°C)
51.84°F
(11.02°C)
0.39°F
(0.22°C)
79th Coolest
Coolest since:
1912
49th Warmest
Warmest since:
2012
Oct 1979–Sep 1980
12-Month
52.48°F
(11.38°C)
52.03°F
(11.13°C)
0.45°F
(0.25°C)
83rd Coolest
Coolest since:
1912
45th Warmest
Warmest since:
2012
Ties: 1976
Apr 1979–Sep 1980
18-Month
56.51°F
(13.62°C)
56.37°F
(13.54°C)
0.14°F
(0.08°C)
70th Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2012
Ties: 1974
Oct 1978–Sep 1980
24-Month
51.45°F
(10.81°C)
52.02°F
(11.12°C)
-0.57°F
(-0.31°C)
16th Coolest
Coolest since:
1913, 1918
111th Warmest
Warmest since:
2017
Oct 1977–Sep 1980
36-Month
51.44°F
(10.80°C)
52.00°F
(11.11°C)
-0.56°F
(-0.31°C)
14th Coolest
Coolest since:
1917
112th Warmest
Warmest since:
2018
Oct 1976–Sep 1980
48-Month
51.50°F
(10.83°C)
51.99°F
(11.11°C)
-0.49°F
(-0.28°C)
15th Coolest
Coolest since:
1918
110th Warmest
Warmest since:
2018
Oct 1975–Sep 1980
60-Month
51.69°F
(10.94°C)
51.98°F
(11.10°C)
-0.29°F
(-0.16°C)
27th Coolest
Coolest since:
1920
97th Warmest
Warmest since:
2020

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