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.

Maximum Temperature Rankings, August 1946

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1946
1-Month
84.20°F
(29.00°C)
85.14°F
(29.52°C)
-0.94°F
(-0.52°C)
26th Coolest
Coolest since:
1927
103rd Warmest
Warmest since:
2011
Jul–Aug 1946
2-Month
85.68°F
(29.82°C)
85.91°F
(29.95°C)
-0.23°F
(-0.13°C)
43rd Coolest
Coolest since:
1992
86th Warmest
Warmest since:
1936
Ties: 1945
Jun–Aug 1946
3-Month
84.31°F
(29.06°C)
84.38°F
(29.10°C)
-0.07°F
(-0.04°C)
46th Coolest
Coolest since:
1915
83rd Warmest
Warmest since:
1936
Ties: 1971
May–Aug 1946
4-Month
81.05°F
(27.25°C)
81.53°F
(27.52°C)
-0.48°F
(-0.27°C)
35th Coolest
Coolest since:
1915
94th Warmest
Warmest since:
1934
Apr–Aug 1946
5-Month
78.45°F
(25.81°C)
77.92°F
(25.51°C)
0.53°F
(0.30°C)
79th Coolest
Coolest since:
1907
50th Warmest
Warmest since:
1934
Ties: 1956
Mar–Aug 1946
6-Month
75.18°F
(23.99°C)
73.76°F
(23.20°C)
1.42°F
(0.79°C)
108th Coolest
Coolest since:
1912
21st Warmest
Warmest since:
2012
Feb–Aug 1946
7-Month
71.19°F
(21.77°C)
69.63°F
(20.91°C)
1.56°F
(0.86°C)
112th Coolest
Coolest since:
1912
17th Warmest
Warmest since:
2012
Jan–Aug 1946
8-Month
67.54°F
(19.74°C)
65.99°F
(18.88°C)
1.55°F
(0.86°C)
113th Coolest
Coolest since:
1912
16th Warmest
Warmest since:
2012
Ties: 2007
Dec 1945–Aug 1946
9-Month
64.35°F
(17.97°C)
63.42°F
(17.46°C)
0.93°F
(0.51°C)
96th Coolest
Coolest since:
1979
32nd Warmest
Warmest since:
2012
Nov 1945–Aug 1946
10-Month
63.24°F
(17.36°C)
62.35°F
(16.86°C)
0.89°F
(0.50°C)
100th Coolest
Coolest since:
1912
28th Warmest
Warmest since:
2012
Oct 1945–Aug 1946
11-Month
63.60°F
(17.56°C)
62.76°F
(17.09°C)
0.84°F
(0.47°C)
101st Coolest
Coolest since:
1912
27th Warmest
Warmest since:
2012
Sep 1945–Aug 1946
12-Month
64.79°F
(18.22°C)
64.01°F
(17.78°C)
0.78°F
(0.44°C)
99th Coolest
Coolest since:
1912
29th Warmest
Warmest since:
2012
Mar 1945–Aug 1946
18-Month
67.69°F
(19.83°C)
67.26°F
(19.59°C)
0.43°F
(0.24°C)
82nd Coolest
Coolest since:
1899
46th Warmest
Warmest since:
2012
Sep 1944–Aug 1946
24-Month
64.33°F
(17.96°C)
64.00°F
(17.78°C)
0.33°F
(0.18°C)
79th Coolest
Coolest since:
1913
48th Warmest
Warmest since:
2017
Ties: 1995
Sep 1943–Aug 1946
36-Month
64.21°F
(17.89°C)
63.97°F
(17.76°C)
0.24°F
(0.13°C)
78th Coolest
Coolest since:
1905
48th Warmest
Warmest since:
2018
Ties: 1943
Sep 1942–Aug 1946
48-Month
64.32°F
(17.96°C)
63.97°F
(17.76°C)
0.35°F
(0.20°C)
81st Coolest
Coolest since:
1915
44th Warmest
Warmest since:
2018
Sep 1941–Aug 1946
60-Month
64.25°F
(17.92°C)
63.96°F
(17.76°C)
0.29°F
(0.16°C)
77th Coolest
Coolest since:
1907
47th Warmest
Warmest since:
2020

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