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 2007

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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 2007
1-Month
42.98°F
(6.10°C)
42.76°F
(5.98°C)
0.22°F
(0.12°C)
58th Coolest
Coolest since:
1983
70th Warmest
Warmest since:
2021
Nov–Dec 2007
2-Month
49.44°F
(9.69°C)
47.73°F
(8.74°C)
1.71°F
(0.95°C)
101st Coolest
Coolest since:
2000
27th Warmest
Warmest since:
1999
Oct–Dec 2007
3-Month
55.96°F
(13.31°C)
54.09°F
(12.27°C)
1.87°F
(1.04°C)
111th Coolest
Coolest since:
1972
17th Warmest
Warmest since:
1999
Sep–Dec 2007
4-Month
61.82°F
(16.57°C)
60.02°F
(15.57°C)
1.80°F
(1.00°C)
109th Coolest
Coolest since:
1972
19th Warmest
Warmest since:
2021
Aug–Dec 2007
5-Month
66.95°F
(19.42°C)
65.04°F
(18.36°C)
1.91°F
(1.06°C)
115th Coolest
Coolest since:
1972
13th Warmest
Warmest since:
2021
Jul–Dec 2007
6-Month
70.37°F
(21.32°C)
68.65°F
(20.36°C)
1.72°F
(0.96°C)
111th Coolest
Coolest since:
1972
17th Warmest
Warmest since:
2021
Jun–Dec 2007
7-Month
72.16°F
(22.31°C)
70.46°F
(21.37°C)
1.70°F
(0.94°C)
113th Coolest
Coolest since:
1972
15th Warmest
Warmest since:
2021
May–Dec 2007
8-Month
72.56°F
(22.53°C)
70.77°F
(21.54°C)
1.79°F
(0.99°C)
115th Coolest
Coolest since:
1972
13th Warmest
Warmest since:
2021
Apr–Dec 2007
9-Month
71.48°F
(21.93°C)
69.96°F
(21.09°C)
1.52°F
(0.84°C)
111th Coolest
Coolest since:
1972
17th Warmest
Warmest since:
2012
Mar–Dec 2007
10-Month
70.33°F
(21.29°C)
68.26°F
(20.14°C)
2.07°F
(1.15°C)
120th Coolest
Coolest since:
1912
8th Warmest
Warmest since:
2012
Feb–Dec 2007
11-Month
67.84°F
(19.91°C)
66.14°F
(18.97°C)
1.70°F
(0.94°C)
114th Coolest
Coolest since:
1912
14th Warmest
Warmest since:
2012
Jan–Dec 2007
12-Month
65.64°F
(18.69°C)
64.00°F
(17.78°C)
1.64°F
(0.91°C)
114th Coolest
Coolest since:
1912
14th Warmest
Warmest since:
2012
Ties: 1931, 2001
Jul 2006–Dec 2007
18-Month
67.03°F
(19.46°C)
65.56°F
(18.64°C)
1.47°F
(0.82°C)
114th Coolest
Coolest since:
1912
13th Warmest
Warmest since:
2012
Ties: 1953
Jan 2006–Dec 2007
24-Month
66.03°F
(18.91°C)
64.00°F
(17.78°C)
2.03°F
(1.13°C)
121st Coolest
Coolest since:
1913
6th Warmest
Warmest since:
2017
Jan 2005–Dec 2007
36-Month
65.85°F
(18.81°C)
63.99°F
(17.77°C)
1.86°F
(1.04°C)
123rd Coolest
Coolest since:
1905
3rd Warmest
Warmest to Date
2017
Jan 2004–Dec 2007
48-Month
65.54°F
(18.63°C)
63.97°F
(17.76°C)
1.57°F
(0.87°C)
118th Coolest
Coolest since:
1906
7th Warmest
Warmest since:
2018
Jan 2003–Dec 2007
60-Month
65.45°F
(18.58°C)
63.96°F
(17.76°C)
1.49°F
(0.82°C)
114th Coolest
Coolest since:
1907
10th Warmest
Warmest since:
2016

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