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 2008

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  • Record Warmest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
October 2008
1-Month
41.16°F
(5.09°C)
41.41°F
(5.23°C)
-0.25°F
(-0.14°C)
47th Coolest
Coolest since:
1917
82nd Warmest
Warmest since:
1947
Ties: 1989
Sep–Oct 2008
2-Month
46.80°F
(8.22°C)
46.66°F
(8.14°C)
0.14°F
(0.08°C)
64th Coolest
Coolest since:
1917
65th Warmest
Warmest since:
2015
Aug–Oct 2008
3-Month
51.07°F
(10.59°C)
50.79°F
(10.44°C)
0.28°F
(0.15°C)
70th Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2016
Jul–Oct 2008
4-Month
53.57°F
(11.98°C)
53.23°F
(11.79°C)
0.34°F
(0.19°C)
74th Coolest
Coolest since:
1976
55th Warmest
Warmest since:
2021
Jun–Oct 2008
5-Month
54.17°F
(12.32°C)
53.71°F
(12.06°C)
0.46°F
(0.26°C)
79th Coolest
Coolest since:
1917
50th Warmest
Warmest since:
2021
May–Oct 2008
6-Month
52.90°F
(11.61°C)
52.66°F
(11.48°C)
0.24°F
(0.13°C)
70th Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2018
Ties: 1896
Apr–Oct 2008
7-Month
50.68°F
(10.38°C)
50.65°F
(10.36°C)
0.03°F
(0.02°C)
55th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2015
Mar–Oct 2008
8-Month
48.05°F
(8.92°C)
48.07°F
(8.93°C)
-0.02°F
(-0.01°C)
55th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2016
Feb–Oct 2008
9-Month
45.31°F
(7.39°C)
45.27°F
(7.37°C)
0.04°F
(0.02°C)
63rd Coolest
Coolest since:
1917
66th Warmest
Warmest since:
2016
Jan–Oct 2008
10-Month
42.76°F
(5.98°C)
42.71°F
(5.95°C)
0.05°F
(0.03°C)
62nd Coolest
Coolest since:
1917
67th Warmest
Warmest since:
2016
Ties: 1945
Dec 2007–Oct 2008
11-Month
41.00°F
(5.00°C)
40.89°F
(4.94°C)
0.11°F
(0.06°C)
67th Coolest
Coolest since:
1917
61st Warmest
Warmest since:
2016
Nov 2007–Oct 2008
12-Month
40.26°F
(4.59°C)
40.04°F
(4.47°C)
0.22°F
(0.12°C)
73rd Coolest
Coolest since:
1917
55th Warmest
Warmest since:
2016
Ties: 1974
May 2007–Oct 2008
18-Month
45.05°F
(7.25°C)
44.25°F
(6.81°C)
0.80°F
(0.44°C)
98th Coolest
Coolest since:
1917
30th Warmest
Warmest since:
2016
Nov 2006–Oct 2008
24-Month
41.09°F
(5.05°C)
40.04°F
(4.47°C)
1.05°F
(0.58°C)
103rd Coolest
Coolest since:
1917, 1918
24th Warmest
Warmest since:
2017
Nov 2005–Oct 2008
36-Month
41.34°F
(5.19°C)
40.02°F
(4.46°C)
1.32°F
(0.73°C)
107th Coolest
Coolest since:
1918
19th Warmest
Warmest since:
2017
Nov 2004–Oct 2008
48-Month
41.51°F
(5.28°C)
40.01°F
(4.45°C)
1.50°F
(0.83°C)
110th Coolest
Coolest since:
1918
15th Warmest
Warmest since:
2018
Ties: 2002
Nov 2003–Oct 2008
60-Month
41.50°F
(5.28°C)
40.00°F
(4.44°C)
1.50°F
(0.84°C)
113th Coolest
Coolest since:
1920
11th Warmest
Warmest since:
2020

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