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 1924

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1924
1-Month
62.74°F
(17.08°C)
64.86°F
(18.26°C)
-2.12°F
(-1.18°C)
7th Coolest
Coolest since:
1965
122nd Warmest
Warmest since:
1998
Aug–Sep 1924
2-Month
67.41°F
(19.67°C)
68.48°F
(20.27°C)
-1.07°F
(-0.60°C)
15th Coolest
Coolest since:
1974
114th Warmest
Warmest since:
1998
Jul–Sep 1924
3-Month
68.90°F
(20.50°C)
70.19°F
(21.22°C)
-1.29°F
(-0.72°C)
8th Coolest
Coolest since:
1950
121st Warmest
Warmest since:
2022
Ties: 1974
Jun–Sep 1924
4-Month
68.82°F
(20.46°C)
69.77°F
(20.98°C)
-0.95°F
(-0.52°C)
14th Coolest
Coolest since:
1903
115th Warmest
Warmest since:
2021, 2022
May–Sep 1924
5-Month
66.64°F
(19.24°C)
67.85°F
(19.92°C)
-1.21°F
(-0.68°C)
9th Coolest
Coolest since:
1907
120th Warmest
Warmest since:
2018
Apr–Sep 1924
6-Month
63.91°F
(17.73°C)
65.05°F
(18.36°C)
-1.14°F
(-0.63°C)
8th Coolest
Coolest since:
1907
121st Warmest
Warmest since:
2012
Mar–Sep 1924
7-Month
60.09°F
(15.61°C)
61.69°F
(16.49°C)
-1.60°F
(-0.88°C)
5th Coolest
Coolest since:
1912
124th Warmest
Warmest since:
2012
Feb–Sep 1924
8-Month
56.98°F
(13.88°C)
58.21°F
(14.56°C)
-1.23°F
(-0.68°C)
10th Coolest
Coolest since:
1917
119th Warmest
Warmest since:
2012
Jan–Sep 1924
9-Month
53.57°F
(11.98°C)
55.08°F
(12.82°C)
-1.51°F
(-0.84°C)
5th Coolest
Coolest since:
1912
124th Warmest
Warmest since:
2012
Dec 1923–Sep 1924
10-Month
51.81°F
(11.01°C)
52.85°F
(11.58°C)
-1.04°F
(-0.57°C)
11th Coolest
Coolest since:
1917
117th Warmest
Warmest since:
2012
Nov 1923–Sep 1924
11-Month
50.97°F
(10.54°C)
51.84°F
(11.02°C)
-0.87°F
(-0.48°C)
12th Coolest
Coolest since:
1912
116th Warmest
Warmest since:
2012
Oct 1923–Sep 1924
12-Month
50.99°F
(10.55°C)
52.03°F
(11.13°C)
-1.04°F
(-0.58°C)
9th Coolest
Coolest since:
1912
119th Warmest
Warmest since:
2012
Apr 1923–Sep 1924
18-Month
55.52°F
(13.07°C)
56.37°F
(13.54°C)
-0.85°F
(-0.47°C)
10th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2012
Oct 1922–Sep 1924
24-Month
51.34°F
(10.74°C)
52.02°F
(11.12°C)
-0.68°F
(-0.38°C)
12th Coolest
Coolest since:
1913, 1918
115th Warmest
Warmest since:
2017
Oct 1921–Sep 1924
36-Month
51.64°F
(10.91°C)
52.00°F
(11.11°C)
-0.36°F
(-0.20°C)
26th Coolest
Coolest since:
1917
100th Warmest
Warmest since:
2018
Ties: 1950
Oct 1920–Sep 1924
48-Month
52.07°F
(11.15°C)
51.99°F
(11.11°C)
0.08°F
(0.04°C)
65th Coolest
Coolest since:
1918
60th Warmest
Warmest since:
2018
Oct 1919–Sep 1924
60-Month
51.75°F
(10.97°C)
51.98°F
(11.10°C)
-0.23°F
(-0.13°C)
33rd Coolest
Coolest since:
1920
91st Warmest
Warmest since:
2020
Ties: 1965, 1966

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