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


Iowa

Average Temperature Rankings, September 2008

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 2008
1-Month
63.5°F
(17.5°C)
63.0°F
(17.2°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 2006 1896, 1993
58th Warmest Warmest since: 2007 1897, 1931
Ties: 1913
Aug–Sep 2008
2-Month
66.7°F
(19.3°C)
67.2°F
(19.6°C)
-0.5°F
(-0.3°C)
53rd Coolest Coolest since: 2006 1974, 1992
73rd Warmest Warmest since: 2007 1947
Ties: 1976
Jul–Sep 2008
3-Month
68.8°F
(20.4°C)
69.4°F
(20.8°C)
-0.6°F
(-0.4°C)
43rd Coolest Coolest since: 2004 1992
83rd Warmest Warmest since: 2007 1936
Ties: 1964, 1975
Jun–Sep 2008
4-Month
68.9°F
(20.5°C)
69.3°F
(20.7°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 2004 1915
85th Warmest Warmest since: 2007 1936
Ties: 1908, 1964, 1975, 2003
May–Sep 2008
5-Month
66.6°F
(19.2°C)
67.4°F
(19.7°C)
-0.8°F
(-0.5°C)
30th Coolest Coolest since: 2004 1915
96th Warmest Warmest since: 2007 1936
Ties: 1982, 1985
Apr–Sep 2008
6-Month
63.2°F
(17.3°C)
64.2°F
(17.9°C)
-1.0°F
(-0.6°C)
25th Coolest Coolest since: 1997 1907
101st Warmest Warmest since: 2007 1936
Mar–Sep 2008
7-Month
58.8°F
(14.9°C)
60.0°F
(15.6°C)
-1.2°F
(-0.7°C)
25th Coolest Coolest since: 1996 1951
101st Warmest Warmest since: 2007 2012
Ties: 1943, 1979, 2013
Feb–Sep 2008
8-Month
53.6°F
(12.0°C)
55.3°F
(12.9°C)
-1.7°F
(-0.9°C)
16th Coolest Coolest since: 1996 1950
110th Warmest Warmest since: 2007 2012
Ties: 1958, 1967, 1975
Jan–Sep 2008
9-Month
49.5°F
(9.7°C)
51.2°F
(10.7°C)
-1.7°F
(-1.0°C)
20th Coolest Coolest since: 1996 1912
106th Warmest Warmest since: 2007 2012
Ties: 1907, 1915
Dec 2007–Sep 2008
10-Month
46.6°F
(8.1°C)
48.4°F
(9.1°C)
-1.8°F
(-1.0°C)
17th Coolest Coolest since: 1996 1979
108th Warmest Warmest since: 2007 2012
Ties: 1905, 1924, 1984, 1996
Nov 2007–Sep 2008
11-Month
45.7°F
(7.6°C)
47.2°F
(8.4°C)
-1.5°F
(-0.8°C)
21st Coolest Coolest since: 2001 1912
104th Warmest Warmest since: 2007 2012
Ties: 1929, 1969, 1984
Oct 2007–Sep 2008
12-Month
46.6°F
(8.1°C)
47.6°F
(8.7°C)
-1.0°F
(-0.6°C)
33rd Coolest Coolest since: 2001 1912
92nd Warmest Warmest since: 2007 2012
Ties: 1936, 1943, 1970, 1971, 2019
Apr 2007–Sep 2008
18-Month
53.0°F
(11.7°C)
53.1°F
(11.7°C)
-0.1°F
(0.0°C)
61st Coolest Coolest since: 2001 1951
64th Warmest Warmest since: 2007 2012
Ties: 1963, 1974
Oct 2006–Sep 2008
24-Month
47.9°F
(8.8°C)
47.5°F
(8.6°C)
0.4°F
(0.2°C)
83rd Coolest Coolest since: 2004 1979
41st Warmest Warmest since: 2007 2017
Ties: 1948, 1956, 1990
Oct 2005–Sep 2008
36-Month
48.6°F
(9.2°C)
47.5°F
(8.6°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 2005 1979
21st Warmest Warmest since: 2007 2000
Ties: 1999, 2005
Oct 2004–Sep 2008
48-Month
49.0°F
(9.4°C)
47.5°F
(8.6°C)
1.5°F
(0.8°C)
111th Coolest Coolest since: 2006 1905, 1918
11th Warmest Warmest since: 2007 1934
Ties: 2013
Oct 2003–Sep 2008
60-Month
48.8°F
(9.3°C)
47.4°F
(8.6°C)
1.4°F
(0.7°C)
112th Coolest Coolest since: 2005 1906, 1907
9th Warmest Warmest since: 2007 2002
Ties: 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/