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 2008

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  • Record Warmest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
April 2008
1-Month
37.33°F
(2.96°C)
38.61°F
(3.67°C)
-1.28°F
(-0.71°C)
23rd Coolest
Coolest since:
1920
106th Warmest
Warmest since:
1981
Ties: 1933
Mar–Apr 2008
2-Month
33.50°F
(0.83°C)
34.30°F
(1.28°C)
-0.80°F
(-0.45°C)
35th Coolest
Coolest since:
1950
94th Warmest
Warmest since:
2012
Ties: 1928
Feb–Apr 2008
3-Month
30.12°F
(-1.04°C)
30.47°F
(-0.85°C)
-0.35°F
(-0.19°C)
54th Coolest
Coolest since:
1899
75th Warmest
Warmest since:
2012
Ties: 1928
Jan–Apr 2008
4-Month
27.53°F
(-2.48°C)
27.79°F
(-2.34°C)
-0.26°F
(-0.14°C)
53rd Coolest
Coolest since:
1912
76th Warmest
Warmest since:
2012
Dec 2007–Apr 2008
5-Month
26.72°F
(-2.93°C)
26.76°F
(-2.91°C)
-0.04°F
(-0.02°C)
58th Coolest
Coolest since:
1899
70th Warmest
Warmest since:
2012
Nov 2007–Apr 2008
6-Month
27.62°F
(-2.43°C)
27.42°F
(-2.54°C)
0.20°F
(0.11°C)
68th Coolest
Coolest since:
1899
60th Warmest
Warmest since:
2017
Ties: 1988
Oct 2007–Apr 2008
7-Month
30.01°F
(-1.11°C)
29.42°F
(-1.43°C)
0.59°F
(0.32°C)
81st Coolest
Coolest since:
1899
47th Warmest
Warmest since:
2017
Sep 2007–Apr 2008
8-Month
32.94°F
(0.52°C)
32.23°F
(0.13°C)
0.71°F
(0.39°C)
88th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2016
Aug 2007–Apr 2008
9-Month
36.15°F
(2.31°C)
35.21°F
(1.78°C)
0.94°F
(0.53°C)
96th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
2017
Jul 2007–Apr 2008
10-Month
38.73°F
(3.74°C)
37.74°F
(3.19°C)
0.99°F
(0.55°C)
96th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
2017
Jun 2007–Apr 2008
11-Month
40.37°F
(4.65°C)
39.37°F
(4.09°C)
1.00°F
(0.56°C)
97th Coolest
Coolest since:
1917
31st Warmest
Warmest since:
2017
May 2007–Apr 2008
12-Month
41.12°F
(5.07°C)
40.04°F
(4.47°C)
1.08°F
(0.60°C)
101st Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2016
Nov 2006–Apr 2008
18-Month
37.16°F
(2.87°C)
35.83°F
(2.13°C)
1.33°F
(0.74°C)
107th Coolest
Coolest since:
1918
20th Warmest
Warmest since:
2017
May 2006–Apr 2008
24-Month
41.27°F
(5.15°C)
40.03°F
(4.46°C)
1.24°F
(0.69°C)
108th Coolest
Coolest since:
1918
19th Warmest
Warmest since:
2017
May 2005–Apr 2008
36-Month
41.52°F
(5.29°C)
40.02°F
(4.46°C)
1.50°F
(0.83°C)
110th Coolest
Coolest since:
1918
16th Warmest
Warmest since:
2017
May 2004–Apr 2008
48-Month
41.59°F
(5.33°C)
40.01°F
(4.45°C)
1.58°F
(0.88°C)
111th Coolest
Coolest since:
1918
14th Warmest
Warmest since:
2019
May 2003–Apr 2008
60-Month
41.60°F
(5.33°C)
40.00°F
(4.44°C)
1.60°F
(0.89°C)
113th Coolest
Coolest since:
1920
11th Warmest
Warmest since:
2020

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