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 1913

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1913
1-Month
59.77°F
(15.43°C)
59.06°F
(15.03°C)
0.71°F
(0.40°C)
88th Coolest
Coolest since:
1950
41st Warmest
Warmest since:
2022
Ties: 1909, 1980, 2002
Jul–Aug 1913
2-Month
59.88°F
(15.49°C)
59.80°F
(15.44°C)
0.08°F
(0.05°C)
55th Coolest
Coolest since:
1950
74th Warmest
Warmest since:
2022
Ties: 1975
Jun–Aug 1913
3-Month
58.36°F
(14.64°C)
58.41°F
(14.67°C)
-0.05°F
(-0.03°C)
49th Coolest
Coolest since:
1915
80th Warmest
Warmest since:
2021
Ties: 1923
May–Aug 1913
4-Month
55.52°F
(13.07°C)
55.67°F
(13.15°C)
-0.15°F
(-0.08°C)
45th Coolest
Coolest since:
1907
84th Warmest
Warmest since:
2018
Apr–Aug 1913
5-Month
52.08°F
(11.16°C)
52.25°F
(11.25°C)
-0.17°F
(-0.09°C)
43rd Coolest
Coolest since:
1907
86th Warmest
Warmest since:
2012
Ties: 1897
Mar–Aug 1913
6-Month
47.92°F
(8.84°C)
48.54°F
(9.19°C)
-0.62°F
(-0.35°C)
22nd Coolest
Coolest since:
1917
107th Warmest
Warmest since:
2012
Feb–Aug 1913
7-Month
43.73°F
(6.52°C)
44.87°F
(7.15°C)
-1.14°F
(-0.63°C)
10th Coolest
Coolest since:
1917
119th Warmest
Warmest since:
2012
Jan–Aug 1913
8-Month
40.70°F
(4.83°C)
41.73°F
(5.41°C)
-1.03°F
(-0.58°C)
11th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2012
Dec 1912–Aug 1913
9-Month
38.68°F
(3.71°C)
39.61°F
(4.23°C)
-0.93°F
(-0.52°C)
13th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2012
Ties: 1903
Nov 1912–Aug 1913
10-Month
37.84°F
(3.24°C)
38.72°F
(3.73°C)
-0.88°F
(-0.49°C)
12th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2016
Ties: 1951
Oct 1912–Aug 1913
11-Month
38.11°F
(3.39°C)
38.97°F
(3.87°C)
-0.86°F
(-0.48°C)
11th Coolest
Coolest since:
1917
117th Warmest
Warmest since:
2016
Sep 1912–Aug 1913
12-Month
39.14°F
(3.97°C)
40.04°F
(4.47°C)
-0.90°F
(-0.50°C)
10th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2016
Mar 1912–Aug 1913
18-Month
41.85°F
(5.47°C)
42.87°F
(6.04°C)
-1.02°F
(-0.57°C)
5th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2016
Ties: 1912
Sep 1911–Aug 1913
24-Month
38.80°F
(3.78°C)
40.04°F
(4.47°C)
-1.24°F
(-0.69°C)
3rd Coolest
Coolest to Date
1918
124th Warmest
Warmest since:
2017
Sep 1910–Aug 1913
36-Month
39.32°F
(4.07°C)
40.02°F
(4.46°C)
-0.70°F
(-0.39°C)
8th Coolest
Coolest since:
1918
118th Warmest
Warmest since:
2017
Ties: 1899
Sep 1909–Aug 1913
48-Month
39.34°F
(4.08°C)
40.01°F
(4.45°C)
-0.67°F
(-0.37°C)
7th Coolest
Coolest since:
1918
118th Warmest
Warmest since:
2018
Sep 1908–Aug 1913
60-Month
39.44°F
(4.13°C)
40.00°F
(4.44°C)
-0.56°F
(-0.31°C)
9th Coolest
Coolest since:
1920
115th Warmest
Warmest since:
2020

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