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 1929

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1929
1-Month
58.75°F
(14.86°C)
59.06°F
(15.03°C)
-0.31°F
(-0.17°C)
41st Coolest
Coolest since:
1950
88th Warmest
Warmest since:
2022
Jul–Aug 1929
2-Month
59.52°F
(15.29°C)
59.80°F
(15.44°C)
-0.28°F
(-0.15°C)
37th Coolest
Coolest since:
1950
92nd Warmest
Warmest since:
2022
Jun–Aug 1929
3-Month
57.75°F
(14.31°C)
58.40°F
(14.67°C)
-0.65°F
(-0.36°C)
22nd Coolest
Coolest since:
1915
107th Warmest
Warmest since:
2021
May–Aug 1929
4-Month
54.84°F
(12.69°C)
55.67°F
(13.15°C)
-0.83°F
(-0.46°C)
16th Coolest
Coolest since:
1907
113th Warmest
Warmest since:
2018
Apr–Aug 1929
5-Month
51.72°F
(10.96°C)
52.25°F
(11.25°C)
-0.53°F
(-0.29°C)
24th Coolest
Coolest since:
1907
105th Warmest
Warmest since:
2012
Ties: 1966
Mar–Aug 1929
6-Month
48.46°F
(9.14°C)
48.55°F
(9.19°C)
-0.09°F
(-0.05°C)
46th Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
2012
Feb–Aug 1929
7-Month
43.82°F
(6.57°C)
44.87°F
(7.15°C)
-1.05°F
(-0.58°C)
14th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2012
Jan–Aug 1929
8-Month
40.28°F
(4.60°C)
41.73°F
(5.41°C)
-1.45°F
(-0.81°C)
8th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2012
Dec 1928–Aug 1929
9-Month
38.30°F
(3.50°C)
39.61°F
(4.23°C)
-1.31°F
(-0.73°C)
7th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2012
Nov 1928–Aug 1929
10-Month
37.61°F
(3.12°C)
38.72°F
(3.73°C)
-1.11°F
(-0.61°C)
7th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2016
Oct 1928–Aug 1929
11-Month
38.08°F
(3.38°C)
38.97°F
(3.87°C)
-0.89°F
(-0.49°C)
10th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2016
Sep 1928–Aug 1929
12-Month
39.03°F
(3.91°C)
40.05°F
(4.47°C)
-1.02°F
(-0.56°C)
8th Coolest
Coolest since:
1917
120th Warmest
Warmest since:
2016
Mar 1928–Aug 1929
18-Month
42.03°F
(5.57°C)
42.87°F
(6.04°C)
-0.84°F
(-0.47°C)
10th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2016
Sep 1927–Aug 1929
24-Month
39.48°F
(4.16°C)
40.04°F
(4.47°C)
-0.56°F
(-0.31°C)
14th Coolest
Coolest since:
1918
113th Warmest
Warmest since:
2017
Ties: 1937
Sep 1926–Aug 1929
36-Month
39.78°F
(4.32°C)
40.02°F
(4.46°C)
-0.24°F
(-0.14°C)
38th Coolest
Coolest since:
1918
88th Warmest
Warmest since:
2017
Sep 1925–Aug 1929
48-Month
39.80°F
(4.33°C)
40.00°F
(4.44°C)
-0.20°F
(-0.11°C)
38th Coolest
Coolest since:
1918
87th Warmest
Warmest since:
2018
Sep 1924–Aug 1929
60-Month
39.83°F
(4.35°C)
40.00°F
(4.44°C)
-0.17°F
(-0.09°C)
42nd Coolest
Coolest since:
1920
82nd Warmest
Warmest since:
2020

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