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 1934

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1934
1-Month
22.91°F
(-5.05°C)
22.60°F
(-5.22°C)
0.31°F
(0.17°C)
58th Coolest
Coolest since:
1909
71st Warmest
Warmest since:
2015
Ties: 2010
Nov–Dec 1934
2-Month
28.52°F
(-1.93°C)
26.64°F
(-2.98°C)
1.88°F
(1.05°C)
106th Coolest
Coolest since:
1976
23rd Warmest
Warmest since:
2015
Oct–Dec 1934
3-Month
33.44°F
(0.80°C)
31.56°F
(-0.24°C)
1.88°F
(1.04°C)
113th Coolest
Coolest since:
1976
16th Warmest
Warmest since:
2015
Sep–Dec 1934
4-Month
37.77°F
(3.21°C)
36.65°F
(2.58°C)
1.12°F
(0.63°C)
99th Coolest
Coolest since:
1976
30th Warmest
Warmest since:
2015
Aug–Dec 1934
5-Month
42.22°F
(5.68°C)
41.13°F
(5.07°C)
1.09°F
(0.61°C)
102nd Coolest
Coolest since:
1976
27th Warmest
Warmest since:
2015
Jul–Dec 1934
6-Month
45.55°F
(7.53°C)
44.36°F
(6.87°C)
1.19°F
(0.66°C)
105th Coolest
Coolest since:
1976
24th Warmest
Warmest since:
2021
Jun–Dec 1934
7-Month
47.18°F
(8.43°C)
45.97°F
(7.76°C)
1.21°F
(0.67°C)
106th Coolest
Coolest since:
1976
23rd Warmest
Warmest since:
2021
Ties: 1900, 2004
May–Dec 1934
8-Month
47.55°F
(8.64°C)
46.16°F
(7.87°C)
1.39°F
(0.77°C)
113th Coolest
Coolest since:
1976
16th Warmest
Warmest since:
2015
Ties: 2019
Apr–Dec 1934
9-Month
46.75°F
(8.19°C)
45.32°F
(7.40°C)
1.43°F
(0.79°C)
114th Coolest
Coolest since:
1917
15th Warmest
Warmest to Date
2015
Ties: 2014
Mar–Dec 1934
10-Month
45.04°F
(7.24°C)
43.79°F
(6.55°C)
1.25°F
(0.69°C)
110th Coolest
Coolest since:
1917
19th Warmest
Warmest to Date
2015
Ties: 1991, 2019
Feb–Dec 1934
11-Month
42.98°F
(6.10°C)
41.88°F
(5.49°C)
1.10°F
(0.61°C)
104th Coolest
Coolest since:
1917
25th Warmest
Warmest since:
2016
Ties: 1981
Jan–Dec 1934
12-Month
41.44°F
(5.24°C)
40.04°F
(4.47°C)
1.40°F
(0.77°C)
111th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
2016
Jul 1933–Dec 1934
18-Month
42.78°F
(5.99°C)
41.48°F
(5.27°C)
1.30°F
(0.72°C)
110th Coolest
Coolest since:
1917
18th Warmest
Warmest to Date
2016
Jan 1933–Dec 1934
24-Month
41.01°F
(5.01°C)
40.03°F
(4.46°C)
0.98°F
(0.55°C)
103rd Coolest
Coolest since:
1917
25th Warmest
Warmest to Date
2017
Jan 1932–Dec 1934
36-Month
40.57°F
(4.76°C)
40.02°F
(4.46°C)
0.55°F
(0.30°C)
90th Coolest
Coolest since:
1918
37th Warmest
Warmest since:
2017
Ties: 1933, 1983
Jan 1931–Dec 1934
48-Month
40.78°F
(4.88°C)
40.01°F
(4.45°C)
0.77°F
(0.43°C)
97th Coolest
Coolest since:
1919
29th Warmest
Warmest to Date
2018
Jan 1930–Dec 1934
60-Month
40.58°F
(4.77°C)
40.00°F
(4.44°C)
0.58°F
(0.33°C)
90th Coolest
Coolest since:
1920
35th Warmest
Warmest to Date
2019

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