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, December 1913

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1913
1-Month
24.15°F
(-4.36°C)
22.60°F
(-5.22°C)
1.55°F
(0.86°C)
83rd Coolest
Coolest since:
1909
45th Warmest
Warmest since:
2015
Nov–Dec 1913
2-Month
29.55°F
(-1.36°C)
26.64°F
(-2.98°C)
2.91°F
(1.62°C)
119th Coolest
Coolest since:
1976
9th Warmest
Warmest to Date
2015
Oct–Dec 1913
3-Month
32.92°F
(0.51°C)
31.57°F
(-0.24°C)
1.35°F
(0.75°C)
98th Coolest
Coolest since:
1976
30th Warmest
Warmest since:
2015
Sep–Dec 1913
4-Month
37.41°F
(3.01°C)
36.65°F
(2.58°C)
0.76°F
(0.43°C)
85th Coolest
Coolest since:
1976
43rd Warmest
Warmest since:
2015
Aug–Dec 1913
5-Month
41.88°F
(5.49°C)
41.13°F
(5.07°C)
0.75°F
(0.42°C)
90th Coolest
Coolest since:
1976
38th Warmest
Warmest since:
2015
Ties: 1991
Jul–Dec 1913
6-Month
44.90°F
(7.17°C)
44.37°F
(6.87°C)
0.53°F
(0.30°C)
82nd Coolest
Coolest since:
1976
46th Warmest
Warmest since:
2021
Jun–Dec 1913
7-Month
46.39°F
(7.99°C)
45.98°F
(7.77°C)
0.41°F
(0.22°C)
72nd Coolest
Coolest since:
1976
56th Warmest
Warmest since:
2021
May–Dec 1913
8-Month
46.46°F
(8.03°C)
46.15°F
(7.86°C)
0.31°F
(0.17°C)
67th Coolest
Coolest since:
1976
61st Warmest
Warmest since:
2015
Apr–Dec 1913
9-Month
45.56°F
(7.53°C)
45.32°F
(7.40°C)
0.24°F
(0.13°C)
69th Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2015
Ties: 1982
Mar–Dec 1913
10-Month
43.72°F
(6.51°C)
43.79°F
(6.55°C)
-0.07°F
(-0.04°C)
54th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2015
Ties: 1983
Feb–Dec 1913
11-Month
41.43°F
(5.24°C)
41.88°F
(5.49°C)
-0.45°F
(-0.25°C)
28th Coolest
Coolest since:
1917
100th Warmest
Warmest since:
2016
Ties: 1948, 1966
Jan–Dec 1913
12-Month
39.60°F
(4.22°C)
40.03°F
(4.46°C)
-0.43°F
(-0.24°C)
27th Coolest
Coolest since:
1917
101st Warmest
Warmest since:
2016
Jul 1912–Dec 1913
18-Month
40.95°F
(4.97°C)
41.49°F
(5.27°C)
-0.54°F
(-0.30°C)
18th Coolest
Coolest since:
1917
109th Warmest
Warmest since:
2016
Ties: 1909
Jan 1912–Dec 1913
24-Month
39.05°F
(3.92°C)
40.03°F
(4.46°C)
-0.98°F
(-0.54°C)
4th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2017
Jan 1911–Dec 1913
36-Month
39.40°F
(4.11°C)
40.03°F
(4.46°C)
-0.63°F
(-0.35°C)
11th Coolest
Coolest since:
1918
115th Warmest
Warmest since:
2017
Jan 1910–Dec 1913
48-Month
39.52°F
(4.18°C)
40.01°F
(4.45°C)
-0.49°F
(-0.27°C)
15th Coolest
Coolest since:
1919
110th Warmest
Warmest since:
2018
Jan 1909–Dec 1913
60-Month
39.52°F
(4.18°C)
40.00°F
(4.44°C)
-0.48°F
(-0.26°C)
13th Coolest
Coolest since:
1920
111th Warmest
Warmest since:
2019

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