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 1989

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1989
1-Month
49.3°F
(9.6°C)
48.1°F
(8.9°C)
1.2°F
(0.7°C)
79th Coolest Coolest since: 1988 2018
47th Warmest Warmest since: 1987 1915
Ties: 1913, 1970, 1980
Mar–Apr 1989
2-Month
41.5°F
(5.3°C)
41.4°F
(5.2°C)
0.1°F
(0.1°C)
69th Coolest Coolest since: 1984 1951, 1960
57th Warmest Warmest since: 1988 2012
Feb–Apr 1989
3-Month
32.4°F
(0.2°C)
35.2°F
(1.8°C)
-2.8°F
(-1.6°C)
25th Coolest Coolest since: 1982 1899
101st Warmest Warmest since: 1988 2012
Ties: 1982
Jan–Apr 1989
4-Month
31.6°F
(-0.2°C)
30.8°F
(-0.7°C)
0.8°F
(0.5°C)
76th Coolest Coolest since: 1988 1979
50th Warmest Warmest since: 1987 2012
Ties: 1903
Dec 1988–Apr 1989
5-Month
30.3°F
(-0.9°C)
29.2°F
(-1.6°C)
1.1°F
(0.7°C)
81st Coolest Coolest since: 1988 1979
44th Warmest Warmest since: 1987 2012
Ties: 1945, 1973
Nov 1988–Apr 1989
6-Month
31.5°F
(-0.3°C)
30.3°F
(-0.9°C)
1.2°F
(0.6°C)
88th Coolest Coolest since: 1986 1979
37th Warmest Warmest since: 1988 2012
Ties: 1925
Oct 1988–Apr 1989
7-Month
33.6°F
(0.9°C)
33.3°F
(0.7°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1986 1912
56th Warmest Warmest since: 1988 2012
Ties: 1913, 1980
Sep 1988–Apr 1989
8-Month
37.5°F
(3.1°C)
37.1°F
(2.8°C)
0.4°F
(0.3°C)
77th Coolest Coolest since: 1988 1899, 1912
48th Warmest Warmest since: 1987 2012
Ties: 1900, 1901, 1915, 2003
Aug 1988–Apr 1989
9-Month
41.7°F
(5.4°C)
40.8°F
(4.9°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1988 1912
41st Warmest Warmest since: 1987 2012
Ties: 1908, 1922, 1923
Jul 1988–Apr 1989
10-Month
45.1°F
(7.3°C)
44.2°F
(6.8°C)
0.9°F
(0.5°C)
89th Coolest Coolest since: 1988 1899
36th Warmest Warmest since: 1987 2012
Ties: 1990
Jun 1988–Apr 1989
11-Month
47.7°F
(8.7°C)
46.4°F
(8.0°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 1988 1904
27th Warmest Warmest since: 1987 2012
Ties: 1938, 1991, 2004
May 1988–Apr 1989
12-Month
49.2°F
(9.6°C)
47.6°F
(8.7°C)
1.6°F
(0.9°C)
105th Coolest Coolest since: 1988 1904, 1936
20th Warmest Warmest since: 1987 2012
Ties: 1939
Nov 1987–Apr 1989
18-Month
43.3°F
(6.3°C)
41.8°F
(5.4°C)
1.5°F
(0.9°C)
101st Coolest Coolest since: 1987 1979
23rd Warmest Warmest since: 1988 2017
Ties: 1915
May 1987–Apr 1989
24-Month
48.9°F
(9.4°C)
47.5°F
(8.6°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 1987 1905
19th Warmest Warmest since: 1988 2017
Ties: 2016
May 1986–Apr 1989
36-Month
49.2°F
(9.6°C)
47.5°F
(8.6°C)
1.7°F
(1.0°C)
115th Coolest Coolest since: 1988 1918
8th Warmest Warmest since: 1933 2000
Ties: 2001, 2002
May 1985–Apr 1989
48-Month
48.6°F
(9.2°C)
47.5°F
(8.6°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1988 1906, 1918, 1980
20th Warmest Warmest since: 1957 2002
Ties: 1940, 1941, 1957, 1991, 2017
May 1984–Apr 1989
60-Month
48.5°F
(9.2°C)
47.5°F
(8.6°C)
1.0°F
(0.6°C)
104th Coolest Coolest since: 1988 1920, 1997
17th Warmest Warmest since: 1943 1935
Ties: 1943, 1990, 2005, 2009

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/