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, December 1929

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1929
1-Month
44.69°F
(7.05°C)
42.76°F
(5.98°C)
1.93°F
(1.07°C)
94th Coolest
Coolest since:
1983
34th Warmest
Warmest since:
2021
Nov–Dec 1929
2-Month
46.98°F
(8.32°C)
47.73°F
(8.74°C)
-0.75°F
(-0.42°C)
38th Coolest
Coolest since:
2000
90th Warmest
Warmest since:
1999
Oct–Dec 1929
3-Month
53.47°F
(11.93°C)
54.09°F
(12.27°C)
-0.62°F
(-0.34°C)
39th Coolest
Coolest since:
1972
89th Warmest
Warmest since:
1999
Sep–Dec 1929
4-Month
59.06°F
(15.03°C)
60.02°F
(15.57°C)
-0.96°F
(-0.54°C)
26th Coolest
Coolest since:
1972
102nd Warmest
Warmest since:
2021
Aug–Dec 1929
5-Month
64.54°F
(18.08°C)
65.04°F
(18.36°C)
-0.50°F
(-0.28°C)
40th Coolest
Coolest since:
1972
88th Warmest
Warmest since:
2021
Jul–Dec 1929
6-Month
68.27°F
(20.15°C)
68.65°F
(20.36°C)
-0.38°F
(-0.21°C)
46th Coolest
Coolest since:
1972
82nd Warmest
Warmest since:
2021
Jun–Dec 1929
7-Month
70.05°F
(21.14°C)
70.46°F
(21.37°C)
-0.41°F
(-0.23°C)
44th Coolest
Coolest since:
1972
84th Warmest
Warmest since:
2021
May–Dec 1929
8-Month
70.25°F
(21.25°C)
70.77°F
(21.54°C)
-0.52°F
(-0.29°C)
36th Coolest
Coolest since:
1972
92nd Warmest
Warmest since:
2021
Ties: 1902
Apr–Dec 1929
9-Month
69.45°F
(20.81°C)
69.96°F
(21.09°C)
-0.51°F
(-0.28°C)
36th Coolest
Coolest since:
1972
92nd Warmest
Warmest since:
2012
Ties: 1915
Mar–Dec 1929
10-Month
68.01°F
(20.01°C)
68.27°F
(20.15°C)
-0.26°F
(-0.14°C)
52nd Coolest
Coolest since:
1912
76th Warmest
Warmest since:
2012
Ties: 1911
Feb–Dec 1929
11-Month
65.27°F
(18.48°C)
66.14°F
(18.97°C)
-0.87°F
(-0.49°C)
19th Coolest
Coolest since:
1912
109th Warmest
Warmest since:
2012
Ties: 1915
Jan–Dec 1929
12-Month
62.92°F
(17.18°C)
64.00°F
(17.78°C)
-1.08°F
(-0.60°C)
11th Coolest
Coolest since:
1912
117th Warmest
Warmest since:
2012
Ties: 1924
Jul 1928–Dec 1929
18-Month
64.76°F
(18.20°C)
65.56°F
(18.64°C)
-0.80°F
(-0.44°C)
16th Coolest
Coolest since:
1912
111th Warmest
Warmest since:
2012
Jan 1928–Dec 1929
24-Month
63.42°F
(17.46°C)
63.99°F
(17.77°C)
-0.57°F
(-0.31°C)
26th Coolest
Coolest since:
1913
101st Warmest
Warmest since:
2017
Jan 1927–Dec 1929
36-Month
63.59°F
(17.55°C)
63.99°F
(17.77°C)
-0.40°F
(-0.22°C)
28th Coolest
Coolest since:
1905
98th Warmest
Warmest since:
2017
Ties: 1908
Jan 1926–Dec 1929
48-Month
63.66°F
(17.59°C)
63.98°F
(17.77°C)
-0.32°F
(-0.18°C)
32nd Coolest
Coolest since:
1906
93rd Warmest
Warmest since:
2018
Ties: 1978
Jan 1925–Dec 1929
60-Month
63.85°F
(17.69°C)
63.96°F
(17.76°C)
-0.11°F
(-0.07°C)
47th Coolest
Coolest since:
1907
77th Warmest
Warmest since:
2016
Ties: 1928, 1997

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