Climate at a Glance

National Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Minimum Temperature Rankings, April 1947

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1947
1-Month
38.89°F
(3.83°C)
38.61°F
(3.67°C)
0.28°F
(0.16°C)
69th Coolest Coolest since: 1945 1920
59th Warmest Warmest since: 1946 1981
Mar–Apr 1947
2-Month
33.14°F
(0.63°C)
34.30°F
(1.28°C)
-1.16°F
(-0.65°C)
29th Coolest Coolest since: 1944 1950
99th Warmest Warmest since: 1946 2012
Feb–Apr 1947
3-Month
28.66°F
(-1.86°C)
30.47°F
(-0.85°C)
-1.81°F
(-1.01°C)
14th Coolest Coolest since: 1936 1899
114th Warmest Warmest since: 1946 2012
Jan–Apr 1947
4-Month
26.81°F
(-2.88°C)
27.79°F
(-2.34°C)
-0.98°F
(-0.54°C)
36th Coolest Coolest since: 1940 1912
92nd Warmest Warmest since: 1946 2012
Dec 1946–Apr 1947
5-Month
26.56°F
(-3.02°C)
26.77°F
(-2.91°C)
-0.21°F
(-0.11°C)
52nd Coolest Coolest since: 1944 1899
75th Warmest Warmest since: 1946 2012
Nov 1946–Apr 1947
6-Month
27.35°F
(-2.58°C)
27.43°F
(-2.54°C)
-0.08°F
(-0.04°C)
59th Coolest Coolest since: 1944 1899
68th Warmest Warmest since: 1946 2017
Oct 1946–Apr 1947
7-Month
29.33°F
(-1.48°C)
29.42°F
(-1.43°C)
-0.09°F
(-0.05°C)
57th Coolest Coolest since: 1944 1899
70th Warmest Warmest since: 1946 2017
Ties: 1928
Sep 1946–Apr 1947
8-Month
32.12°F
(0.07°C)
32.24°F
(0.13°C)
-0.12°F
(-0.06°C)
53rd Coolest Coolest since: 1944 1917
74th Warmest Warmest since: 1946 2016
Ties: 1925
Aug 1946–Apr 1947
9-Month
35.01°F
(1.67°C)
35.22°F
(1.79°C)
-0.21°F
(-0.12°C)
48th Coolest Coolest since: 1944 1917
79th Warmest Warmest since: 1946 2017
Ties: 2014
Jul 1946–Apr 1947
10-Month
37.56°F
(3.09°C)
37.75°F
(3.19°C)
-0.19°F
(-0.10°C)
49th Coolest Coolest since: 1944 1917
78th Warmest Warmest since: 1946 2017
Jun 1946–Apr 1947
11-Month
39.15°F
(3.97°C)
39.37°F
(4.09°C)
-0.22°F
(-0.12°C)
47th Coolest Coolest since: 1944 1917
80th Warmest Warmest since: 1946 2017
May 1946–Apr 1947
12-Month
39.74°F
(4.30°C)
40.04°F
(4.47°C)
-0.30°F
(-0.17°C)
36th Coolest Coolest since: 1944 1917
91st Warmest Warmest since: 1946 2016
Nov 1945–Apr 1947
18-Month
35.89°F
(2.16°C)
35.82°F
(2.12°C)
0.07°F
(0.04°C)
62nd Coolest Coolest since: 1945 1918
64th Warmest Warmest since: 1946 2017
Ties: 1909
May 1945–Apr 1947
24-Month
39.87°F
(4.37°C)
40.03°F
(4.46°C)
-0.16°F
(-0.09°C)
46th Coolest Coolest since: 1944 1918
80th Warmest Warmest since: 1946 2017
Ties: 1924
May 1944–Apr 1947
36-Month
40.06°F
(4.48°C)
40.02°F
(4.46°C)
0.04°F
(0.02°C)
62nd Coolest Coolest since: 1946 1918
63rd Warmest Warmest since: 1943 2017
Ties: 1956
May 1943–Apr 1947
48-Month
39.96°F
(4.42°C)
40.01°F
(4.45°C)
-0.05°F
(-0.03°C)
52nd Coolest Coolest since: 1946 1918
72nd Warmest Warmest since: 1945 2019
Ties: 1982
May 1942–Apr 1947
60-Month
39.91°F
(4.39°C)
40.00°F
(4.44°C)
-0.09°F
(-0.05°C)
51st Coolest Coolest since: 1933 1920
72nd Warmest Warmest since: 1946 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2021, retrieved on December 2, 2021 from https://www.ncdc.noaa.gov/cag/