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.

Minimum Temperature Rankings, August 1927

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1927
1-Month
56.68°F
(13.71°C)
59.06°F
(15.03°C)
-2.38°F
(-1.32°C)
2nd Coolest
Coolest since:
1950
127th Warmest
Warmest since:
2022
Jul–Aug 1927
2-Month
58.09°F
(14.49°C)
59.80°F
(15.44°C)
-1.71°F
(-0.95°C)
3rd Coolest
Coolest since:
1950
126th Warmest
Warmest since:
2022
Jun–Aug 1927
3-Month
57.01°F
(13.89°C)
58.40°F
(14.67°C)
-1.39°F
(-0.78°C)
5th Coolest
Coolest since:
1915
124th Warmest
Warmest since:
2021
May–Aug 1927
4-Month
54.65°F
(12.58°C)
55.67°F
(13.15°C)
-1.02°F
(-0.57°C)
11th Coolest
Coolest since:
1907
118th Warmest
Warmest since:
2018
Apr–Aug 1927
5-Month
51.65°F
(10.92°C)
52.26°F
(11.26°C)
-0.61°F
(-0.34°C)
18th Coolest
Coolest since:
1907
111th Warmest
Warmest since:
2012
Ties: 1912, 1951
Mar–Aug 1927
6-Month
48.25°F
(9.03°C)
48.54°F
(9.19°C)
-0.29°F
(-0.16°C)
37th Coolest
Coolest since:
1917
92nd Warmest
Warmest since:
2012
Ties: 1970
Feb–Aug 1927
7-Month
45.29°F
(7.38°C)
44.87°F
(7.15°C)
0.42°F
(0.23°C)
82nd Coolest
Coolest since:
1917
47th Warmest
Warmest since:
2012
Jan–Aug 1927
8-Month
42.28°F
(5.71°C)
41.73°F
(5.41°C)
0.55°F
(0.30°C)
84th Coolest
Coolest since:
1917
45th Warmest
Warmest since:
2012
Dec 1926–Aug 1927
9-Month
40.01°F
(4.45°C)
39.61°F
(4.23°C)
0.40°F
(0.22°C)
80th Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2012
Ties: 1900
Nov 1926–Aug 1927
10-Month
38.98°F
(3.88°C)
38.72°F
(3.73°C)
0.26°F
(0.15°C)
77th Coolest
Coolest since:
1917
51st Warmest
Warmest since:
2016
Ties: 1994
Oct 1926–Aug 1927
11-Month
39.33°F
(4.07°C)
38.97°F
(3.87°C)
0.36°F
(0.20°C)
81st Coolest
Coolest since:
1917
47th Warmest
Warmest since:
2016
Ties: 1953, 1958
Sep 1926–Aug 1927
12-Month
40.38°F
(4.66°C)
40.05°F
(4.47°C)
0.33°F
(0.19°C)
82nd Coolest
Coolest since:
1917
46th Warmest
Warmest since:
2016
Ties: 1911, 1919
Mar 1926–Aug 1927
18-Month
42.87°F
(6.04°C)
42.88°F
(6.04°C)
-0.01°F
(0.00°C)
55th Coolest
Coolest since:
1917
73rd Warmest
Warmest since:
2016
Sep 1925–Aug 1927
24-Month
40.13°F
(4.52°C)
40.03°F
(4.46°C)
0.10°F
(0.06°C)
65th Coolest
Coolest since:
1918
62nd Warmest
Warmest since:
2017
Sep 1924–Aug 1927
36-Month
40.06°F
(4.48°C)
40.02°F
(4.46°C)
0.04°F
(0.02°C)
62nd Coolest
Coolest since:
1918
64th Warmest
Warmest since:
2017
Ties: 1928
Sep 1923–Aug 1927
48-Month
39.85°F
(4.36°C)
40.01°F
(4.45°C)
-0.16°F
(-0.09°C)
43rd Coolest
Coolest since:
1918
82nd Warmest
Warmest since:
2018
Sep 1922–Aug 1927
60-Month
39.84°F
(4.36°C)
40.00°F
(4.44°C)
-0.16°F
(-0.08°C)
43rd Coolest
Coolest since:
1920
81st Warmest
Warmest since:
2020

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