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.

Average Temperature Rankings, April 1918

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1918
1-Month
49.03°F
(9.46°C)
51.05°F
(10.58°C)
-2.02°F
(-1.12°C)
15th Coolest
Coolest since:
1920
114th Warmest
Warmest since:
2006
Ties: 2018
Mar–Apr 1918
2-Month
47.39°F
(8.55°C)
46.28°F
(7.93°C)
1.11°F
(0.62°C)
92nd Coolest
Coolest since:
1975
37th Warmest
Warmest since:
2012
Feb–Apr 1918
3-Month
42.87°F
(6.04°C)
42.13°F
(5.63°C)
0.74°F
(0.41°C)
85th Coolest
Coolest since:
1899
44th Warmest
Warmest since:
2012
Ties: 2010
Jan–Apr 1918
4-Month
38.11°F
(3.39°C)
39.12°F
(3.96°C)
-1.01°F
(-0.57°C)
32nd Coolest
Coolest since:
1912
97th Warmest
Warmest since:
2012
Dec 1917–Apr 1918
5-Month
36.42°F
(2.46°C)
37.85°F
(3.25°C)
-1.43°F
(-0.79°C)
15th Coolest
Coolest since:
1979
113th Warmest
Warmest since:
2012
Nov 1917–Apr 1918
6-Month
37.61°F
(3.12°C)
38.50°F
(3.61°C)
-0.89°F
(-0.49°C)
25th Coolest
Coolest since:
1899
103rd Warmest
Warmest since:
2012
Oct 1917–Apr 1918
7-Month
39.44°F
(4.13°C)
40.73°F
(4.85°C)
-1.29°F
(-0.72°C)
10th Coolest
Coolest since:
1899
118th Warmest
Warmest since:
2017
Sep 1917–Apr 1918
8-Month
42.52°F
(5.84°C)
43.75°F
(6.53°C)
-1.23°F
(-0.69°C)
10th Coolest
Coolest since:
1899
118th Warmest
Warmest since:
2016
Aug 1917–Apr 1918
9-Month
45.68°F
(7.60°C)
46.89°F
(8.27°C)
-1.21°F
(-0.67°C)
9th Coolest
Coolest since:
1899
119th Warmest
Warmest since:
2016
Ties: 1969
Jul 1917–Apr 1918
10-Month
48.58°F
(9.21°C)
49.57°F
(9.76°C)
-0.99°F
(-0.55°C)
13th Coolest
Coolest since:
1899
115th Warmest
Warmest since:
2012
Ties: 1905
Jun 1917–Apr 1918
11-Month
50.25°F
(10.14°C)
51.29°F
(10.72°C)
-1.04°F
(-0.58°C)
12th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2017
May 1917–Apr 1918
12-Month
50.66°F
(10.37°C)
52.03°F
(11.13°C)
-1.37°F
(-0.76°C)
5th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2017
Nov 1916–Apr 1918
18-Month
45.69°F
(7.61°C)
47.51°F
(8.62°C)
-1.82°F
(-1.01°C)
2nd Coolest
Coolest since:
1913
125th Warmest
Warmest since:
2017
May 1916–Apr 1918
24-Month
50.41°F
(10.23°C)
52.02°F
(11.12°C)
-1.61°F
(-0.89°C)
1st Coolest
Coolest since:
1918
126th Warmest
Warmest since:
2017
May 1915–Apr 1918
36-Month
50.69°F
(10.38°C)
52.00°F
(11.11°C)
-1.31°F
(-0.73°C)
1st Coolest
Coolest since:
1918
125th Warmest
Warmest since:
2017
May 1914–Apr 1918
48-Month
50.98°F
(10.54°C)
51.99°F
(11.11°C)
-1.01°F
(-0.57°C)
1st Coolest
Coolest since:
1918
124th Warmest
Warmest since:
2018, 2019
May 1913–Apr 1918
60-Month
51.19°F
(10.66°C)
51.98°F
(11.10°C)
-0.79°F
(-0.44°C)
2nd Coolest
Coolest since:
1920
122nd Warmest
Warmest since:
2020

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