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, April 1927

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1927
1-Month
39.65°F
(4.25°C)
38.61°F
(3.67°C)
1.04°F
(0.58°C)
87th Coolest
Coolest since:
1920
42nd Warmest
Warmest since:
1981
Mar–Apr 1927
2-Month
35.46°F
(1.92°C)
34.30°F
(1.28°C)
1.16°F
(0.64°C)
94th Coolest
Coolest since:
1950
35th Warmest
Warmest since:
2012
Feb–Apr 1927
3-Month
32.81°F
(0.45°C)
30.47°F
(-0.85°C)
2.34°F
(1.30°C)
113th Coolest
Coolest since:
1899
16th Warmest
Warmest since:
2012
Jan–Apr 1927
4-Month
29.91°F
(-1.16°C)
27.79°F
(-2.34°C)
2.12°F
(1.18°C)
113th Coolest
Coolest since:
1912
16th Warmest
Warmest since:
2012
Dec 1926–Apr 1927
5-Month
28.29°F
(-2.06°C)
26.76°F
(-2.91°C)
1.53°F
(0.85°C)
104th Coolest
Coolest since:
1899
24th Warmest
Warmest since:
2012
Nov 1926–Apr 1927
6-Month
28.53°F
(-1.93°C)
27.42°F
(-2.54°C)
1.11°F
(0.61°C)
95th Coolest
Coolest since:
1899
33rd Warmest
Warmest since:
2017
Oct 1926–Apr 1927
7-Month
30.57°F
(-0.79°C)
29.42°F
(-1.43°C)
1.15°F
(0.64°C)
99th Coolest
Coolest since:
1899
29th Warmest
Warmest since:
2017
Ties: 2019
Sep 1926–Apr 1927
8-Month
33.24°F
(0.69°C)
32.23°F
(0.13°C)
1.01°F
(0.56°C)
96th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
2016
Aug 1926–Apr 1927
9-Month
36.17°F
(2.32°C)
35.22°F
(1.79°C)
0.95°F
(0.53°C)
97th Coolest
Coolest since:
1917
31st Warmest
Warmest since:
2017
Jul 1926–Apr 1927
10-Month
38.54°F
(3.63°C)
37.75°F
(3.19°C)
0.79°F
(0.44°C)
93rd Coolest
Coolest since:
1917
35th Warmest
Warmest since:
2017
Jun 1926–Apr 1927
11-Month
40.00°F
(4.44°C)
39.37°F
(4.09°C)
0.63°F
(0.35°C)
91st Coolest
Coolest since:
1917
37th Warmest
Warmest since:
2017
Ties: 2010
May 1926–Apr 1927
12-Month
40.63°F
(4.79°C)
40.04°F
(4.47°C)
0.59°F
(0.32°C)
88th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2016
Ties: 1997
Nov 1925–Apr 1927
18-Month
36.23°F
(2.35°C)
35.83°F
(2.13°C)
0.40°F
(0.22°C)
80th Coolest
Coolest since:
1918
47th Warmest
Warmest since:
2017
May 1925–Apr 1927
24-Month
40.28°F
(4.60°C)
40.04°F
(4.47°C)
0.24°F
(0.13°C)
73rd Coolest
Coolest since:
1918
54th Warmest
Warmest since:
2017
Ties: 1933
May 1924–Apr 1927
36-Month
40.00°F
(4.44°C)
40.02°F
(4.46°C)
-0.02°F
(-0.02°C)
55th Coolest
Coolest since:
1918
71st Warmest
Warmest since:
2017
Ties: 1908
May 1923–Apr 1927
48-Month
39.92°F
(4.40°C)
40.01°F
(4.45°C)
-0.09°F
(-0.05°C)
49th Coolest
Coolest since:
1918
76th Warmest
Warmest since:
2019
May 1922–Apr 1927
60-Month
39.95°F
(4.42°C)
40.00°F
(4.44°C)
-0.05°F
(-0.02°C)
55th Coolest
Coolest since:
1920
69th Warmest
Warmest since:
2020

Citing This Page