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 August 2019. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, April 2004

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  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 2004
1-Month
51.1°F
(10.6°C)
48.1°F
(8.9°C)
3.0°F
(1.7°C)
98th Coolest Coolest since: 2003 2018
28th Warmest Warmest since: 2001 1915
Ties: 2015, 2017
Mar–Apr 2004
2-Month
46.0°F
(7.8°C)
41.4°F
(5.2°C)
4.6°F
(2.6°C)
113th Coolest Coolest since: 2003 1951, 1960
13th Warmest Warmest since: 2000 2012
Feb–Apr 2004
3-Month
38.2°F
(3.4°C)
35.2°F
(1.8°C)
3.0°F
(1.6°C)
100th Coolest Coolest since: 2003 1899
26th Warmest Warmest since: 2000 2012
Jan–Apr 2004
4-Month
33.1°F
(0.6°C)
30.8°F
(-0.7°C)
2.3°F
(1.3°C)
98th Coolest Coolest since: 2003 1979
28th Warmest Warmest since: 2002 2012
Ties: 1908, 1964
Dec 2003–Apr 2004
5-Month
32.1°F
(0.1°C)
29.2°F
(-1.6°C)
2.9°F
(1.7°C)
105th Coolest Coolest since: 2003 1979
20th Warmest Warmest since: 2002 2012
Nov 2003–Apr 2004
6-Month
32.7°F
(0.4°C)
30.3°F
(-0.9°C)
2.4°F
(1.3°C)
104th Coolest Coolest since: 2003 1979
21st Warmest Warmest since: 2002 2012
Ties: 1914, 2007
Oct 2003–Apr 2004
7-Month
35.5°F
(1.9°C)
33.3°F
(0.7°C)
2.2°F
(1.2°C)
105th Coolest Coolest since: 2003 1912
20th Warmest Warmest since: 2002 2012
Sep 2003–Apr 2004
8-Month
38.7°F
(3.7°C)
37.0°F
(2.8°C)
1.7°F
(0.9°C)
102nd Coolest Coolest since: 2003 1899, 1912
23rd Warmest Warmest since: 2002 2012
Ties: 1946, 1995
Aug 2003–Apr 2004
9-Month
42.7°F
(5.9°C)
40.9°F
(4.9°C)
1.8°F
(1.0°C)
105th Coolest Coolest since: 2003 1912
20th Warmest Warmest since: 2002 2012
Jul 2003–Apr 2004
10-Month
45.7°F
(7.6°C)
44.1°F
(6.7°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 2003 1899
21st Warmest Warmest since: 2002 2012
Ties: 1935, 1938, 1992
Jun 2003–Apr 2004
11-Month
47.7°F
(8.7°C)
46.4°F
(8.0°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 2003 1904
27th Warmest Warmest since: 2002 2012
Ties: 1938, 1989, 1991
May 2003–Apr 2004
12-Month
48.5°F
(9.2°C)
47.5°F
(8.6°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 2003 1904, 1936
33rd Warmest Warmest since: 2002 2012
Ties: 1901, 1955, 1991, 2007
Nov 2002–Apr 2004
18-Month
42.8°F
(6.0°C)
41.7°F
(5.4°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 2002 1979
32nd Warmest Warmest since: 2003 2017
May 2002–Apr 2004
24-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
91st Coolest Coolest since: 1998 1905
33rd Warmest Warmest since: 2003 2017
Ties: 1901, 1902, 1943, 1991
May 2001–Apr 2004
36-Month
49.0°F
(9.4°C)
47.5°F
(8.6°C)
1.5°F
(0.8°C)
108th Coolest Coolest since: 2003 1918
15th Warmest Warmest since: 2002 2000
May 2000–Apr 2004
48-Month
48.4°F
(9.1°C)
47.5°F
(8.6°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 1999 1906, 1918, 1980
26th Warmest Warmest since: 2003 2002
Ties: 1923, 1932, 2009, 2014
May 1999–Apr 2004
60-Month
48.8°F
(9.3°C)
47.5°F
(8.6°C)
1.3°F
(0.7°C)
111th Coolest Coolest since: 2001 1920, 1997
10th Warmest Warmest since: 2003 1935
Ties: 1992, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/