Climate at a Glance

Statewide 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 December 2019. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, April 1918

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1918
1-Month
44.0°F
(6.7°C)
48.1°F
(8.9°C)
-4.1°F
(-2.2°C)
15th Coolest Coolest since: 1909 2018
111th Warmest Warmest since: 1917 1915
Mar–Apr 1918
2-Month
43.0°F
(6.1°C)
41.4°F
(5.2°C)
1.6°F
(0.9°C)
84th Coolest Coolest since: 1917 1951, 1960
42nd Warmest Warmest since: 1910 2012
Feb–Apr 1918
3-Month
36.0°F
(2.2°C)
35.2°F
(1.8°C)
0.8°F
(0.4°C)
82nd Coolest Coolest since: 1917 1899
44th Warmest Warmest since: 1915 2012
Ties: 1922
Jan–Apr 1918
4-Month
28.8°F
(-1.8°C)
30.8°F
(-0.7°C)
-2.0°F
(-1.1°C)
33rd Coolest Coolest since: 1917 1979
93rd Warmest Warmest since: 1915 2012
Dec 1917–Apr 1918
5-Month
25.7°F
(-3.5°C)
29.2°F
(-1.6°C)
-3.5°F
(-1.9°C)
13th Coolest Coolest since: 1917 1979
112th Warmest Warmest since: 1916 2012
Nov 1917–Apr 1918
6-Month
28.0°F
(-2.2°C)
30.3°F
(-0.9°C)
-2.3°F
(-1.3°C)
18th Coolest Coolest since: 1917 1979
107th Warmest Warmest since: 1916 2012
Oct 1917–Apr 1918
7-Month
30.0°F
(-1.1°C)
33.4°F
(0.8°C)
-3.4°F
(-1.9°C)
8th Coolest Coolest since: 1912 1912
117th Warmest Warmest since: 1917 2012
Sep 1917–Apr 1918
8-Month
33.9°F
(1.1°C)
37.0°F
(2.8°C)
-3.1°F
(-1.7°C)
7th Coolest Coolest since: 1912 1899, 1912
118th Warmest Warmest since: 1917 2012
Aug 1917–Apr 1918
9-Month
37.8°F
(3.2°C)
40.9°F
(4.9°C)
-3.1°F
(-1.7°C)
7th Coolest Coolest since: 1912 1912
118th Warmest Warmest since: 1917 2012
Jul 1917–Apr 1918
10-Month
41.4°F
(5.2°C)
44.1°F
(6.7°C)
-2.7°F
(-1.5°C)
8th Coolest Coolest since: 1912 1899
117th Warmest Warmest since: 1917 2012
Jun 1917–Apr 1918
11-Month
43.6°F
(6.4°C)
46.4°F
(8.0°C)
-2.8°F
(-1.6°C)
6th Coolest Coolest since: 1912 1904
119th Warmest Warmest since: 1917 2012
Ties: 1912
May 1917–Apr 1918
12-Month
44.5°F
(6.9°C)
47.5°F
(8.6°C)
-3.0°F
(-1.7°C)
3rd Coolest Coolest since: 1904 1904, 1936
122nd Warmest Warmest since: 1917 2012
Ties: 1899
Nov 1916–Apr 1918
18-Month
38.7°F
(3.7°C)
41.8°F
(5.4°C)
-3.1°F
(-1.7°C)
2nd Coolest Coolest to Date 1979
122nd Warmest Warmest since: 1917 2017
May 1916–Apr 1918
24-Month
45.1°F
(7.3°C)
47.5°F
(8.6°C)
-2.4°F
(-1.3°C)
2nd Coolest Coolest since: 1905 1905
122nd Warmest Warmest since: 1917 2017
May 1915–Apr 1918
36-Month
45.3°F
(7.4°C)
47.5°F
(8.6°C)
-2.2°F
(-1.2°C)
1st Coolest Coolest to Date 1918
122nd Warmest Warmest since: 1917 2000
May 1914–Apr 1918
48-Month
46.1°F
(7.8°C)
47.5°F
(8.6°C)
-1.4°F
(-0.8°C)
1st Coolest Coolest since: 1906 1906, 1918, 1980
121st Warmest Warmest since: 1917 2002
Ties: 1906, 1980
May 1913–Apr 1918
60-Month
46.7°F
(8.2°C)
47.5°F
(8.6°C)
-0.8°F
(-0.4°C)
10th Coolest Coolest since: 1908 1920, 1997
111th Warmest Warmest since: 1917 1935
Ties: 1905, 1952, 1971, 1972, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/