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, October 1929

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1929
1-Month
41.38°F
(5.21°C)
41.41°F
(5.23°C)
-0.03°F
(-0.02°C)
60th Coolest
Coolest since:
1917
69th Warmest
Warmest since:
1947
Sep–Oct 1929
2-Month
46.18°F
(7.88°C)
46.66°F
(8.14°C)
-0.48°F
(-0.26°C)
34th Coolest
Coolest since:
1917
95th Warmest
Warmest since:
2015
Ties: 1923, 1989
Aug–Oct 1929
3-Month
50.37°F
(10.21°C)
50.79°F
(10.44°C)
-0.42°F
(-0.23°C)
34th Coolest
Coolest since:
1917
95th Warmest
Warmest since:
2016
Jul–Oct 1929
4-Month
52.84°F
(11.58°C)
53.22°F
(11.79°C)
-0.38°F
(-0.21°C)
35th Coolest
Coolest since:
1976
94th Warmest
Warmest since:
2021
Jun–Oct 1929
5-Month
53.12°F
(11.73°C)
53.70°F
(12.06°C)
-0.58°F
(-0.33°C)
20th Coolest
Coolest since:
1917
109th Warmest
Warmest since:
2021
Ties: 1913
May–Oct 1929
6-Month
51.95°F
(11.08°C)
52.66°F
(11.48°C)
-0.71°F
(-0.40°C)
15th Coolest
Coolest since:
1917
114th Warmest
Warmest since:
2018
Apr–Oct 1929
7-Month
50.14°F
(10.08°C)
50.66°F
(10.37°C)
-0.52°F
(-0.29°C)
23rd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
2015
Ties: 1951
Mar–Oct 1929
8-Month
47.89°F
(8.83°C)
48.07°F
(8.93°C)
-0.18°F
(-0.10°C)
43rd Coolest
Coolest since:
1917
86th Warmest
Warmest since:
2016
Feb–Oct 1929
9-Month
44.34°F
(6.86°C)
45.27°F
(7.37°C)
-0.93°F
(-0.51°C)
11th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2016
Ties: 1904
Jan–Oct 1929
10-Month
41.46°F
(5.26°C)
42.72°F
(5.96°C)
-1.26°F
(-0.70°C)
6th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2016
Dec 1928–Oct 1929
11-Month
39.73°F
(4.29°C)
40.89°F
(4.94°C)
-1.16°F
(-0.65°C)
6th Coolest
Coolest since:
1917
122nd Warmest
Warmest since:
2016
Nov 1928–Oct 1929
12-Month
39.04°F
(3.91°C)
40.05°F
(4.47°C)
-1.01°F
(-0.56°C)
7th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2016
May 1928–Oct 1929
18-Month
43.44°F
(6.36°C)
44.25°F
(6.81°C)
-0.81°F
(-0.45°C)
7th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2016
Ties: 1916, 1977, 1979
Nov 1927–Oct 1929
24-Month
39.38°F
(4.10°C)
40.04°F
(4.47°C)
-0.66°F
(-0.37°C)
13th Coolest
Coolest since:
1917, 1918
114th Warmest
Warmest since:
2017
Ties: 1930, 1952
Nov 1926–Oct 1929
36-Month
39.71°F
(4.28°C)
40.02°F
(4.46°C)
-0.31°F
(-0.18°C)
31st Coolest
Coolest since:
1918
95th Warmest
Warmest since:
2017
Nov 1925–Oct 1929
48-Month
39.80°F
(4.33°C)
40.01°F
(4.45°C)
-0.21°F
(-0.12°C)
38th Coolest
Coolest since:
1918
87th Warmest
Warmest since:
2018
Nov 1924–Oct 1929
60-Month
39.85°F
(4.36°C)
40.00°F
(4.44°C)
-0.15°F
(-0.08°C)
41st Coolest
Coolest since:
1920
83rd Warmest
Warmest since:
2019, 2020
Ties: 1901, 1927

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