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 January 2020. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, April 1942

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1942
1-Month
53.6°F
(12.0°C)
48.1°F
(8.9°C)
5.5°F
(3.1°C)
118th Coolest Coolest since: 1941 2018
8th Warmest Warmest since: 1925 1915
Ties: 1985
Mar–Apr 1942
2-Month
45.3°F
(7.4°C)
41.4°F
(5.2°C)
3.9°F
(2.2°C)
108th Coolest Coolest since: 1941 1951, 1960
18th Warmest Warmest since: 1938 2012
Ties: 1991
Feb–Apr 1942
3-Month
37.5°F
(3.1°C)
35.2°F
(1.8°C)
2.3°F
(1.3°C)
95th Coolest Coolest since: 1941 1899
31st Warmest Warmest since: 1938 2012
Ties: 1915, 1974
Jan–Apr 1942
4-Month
33.0°F
(0.6°C)
30.7°F
(-0.7°C)
2.3°F
(1.3°C)
95th Coolest Coolest since: 1941 1979
31st Warmest Warmest since: 1938 2012
Ties: 1910
Dec 1941–Apr 1942
5-Month
32.5°F
(0.3°C)
29.2°F
(-1.6°C)
3.3°F
(1.9°C)
108th Coolest Coolest since: 1941 1979
17th Warmest Warmest since: 1931 2012
Ties: 1946
Nov 1941–Apr 1942
6-Month
33.4°F
(0.8°C)
30.2°F
(-1.0°C)
3.2°F
(1.8°C)
108th Coolest Coolest since: 1941 1979
17th Warmest Warmest since: 1931 2012
Oct 1941–Apr 1942
7-Month
36.3°F
(2.4°C)
33.4°F
(0.8°C)
2.9°F
(1.6°C)
110th Coolest Coolest since: 1941 1912
15th Warmest Warmest since: 1931 2012
Ties: 1981
Sep 1941–Apr 1942
8-Month
39.9°F
(4.4°C)
37.0°F
(2.8°C)
2.9°F
(1.6°C)
110th Coolest Coolest since: 1941 1899, 1912
15th Warmest Warmest since: 1932 2012
Aug 1941–Apr 1942
9-Month
43.7°F
(6.5°C)
40.8°F
(4.9°C)
2.9°F
(1.6°C)
113th Coolest Coolest since: 1941 1912
12th Warmest Warmest since: 1932 2012
Ties: 1976
Jul 1941–Apr 1942
10-Month
46.8°F
(8.2°C)
44.2°F
(6.8°C)
2.6°F
(1.4°C)
113th Coolest Coolest since: 1941 1899
12th Warmest Warmest since: 1932 2012
Ties: 1954, 1976
Jun 1941–Apr 1942
11-Month
48.8°F
(9.3°C)
46.4°F
(8.0°C)
2.4°F
(1.3°C)
111th Coolest Coolest since: 1941 1904
14th Warmest Warmest since: 1932 2012
Ties: 1976
May 1941–Apr 1942
12-Month
50.2°F
(10.1°C)
47.5°F
(8.6°C)
2.7°F
(1.5°C)
116th Coolest Coolest since: 1941 1904, 1936
9th Warmest Warmest since: 1935 2012
Ties: 1931, 1935
Nov 1940–Apr 1942
18-Month
43.8°F
(6.6°C)
41.8°F
(5.4°C)
2.0°F
(1.2°C)
110th Coolest Coolest since: 1941 1979
14th Warmest Warmest since: 1935 2017
Ties: 1992
May 1940–Apr 1942
24-Month
49.3°F
(9.6°C)
47.5°F
(8.6°C)
1.8°F
(1.0°C)
113th Coolest Coolest since: 1941 1905
11th Warmest Warmest since: 1935 2017
Ties: 1988
May 1939–Apr 1942
36-Month
48.9°F
(9.4°C)
47.5°F
(8.6°C)
1.4°F
(0.8°C)
107th Coolest Coolest since: 1941 1918
16th Warmest Warmest since: 1935 2000
Ties: 2008
May 1938–Apr 1942
48-Month
49.0°F
(9.4°C)
47.5°F
(8.6°C)
1.5°F
(0.8°C)
115th Coolest Coolest since: 1941 1906, 1918, 1980
7th Warmest Warmest since: 1935 2002
Ties: 1990, 2005, 2006, 2018
May 1937–Apr 1942
60-Month
48.9°F
(9.4°C)
47.4°F
(8.6°C)
1.5°F
(0.8°C)
116th Coolest Coolest since: 1941 1920, 1997
5th Warmest Warmest since: 1935 1935
Ties: 1934, 1991, 2007, 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/