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, August 2011

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 2011
1-Month
72.0°F
(22.2°C)
71.4°F
(21.9°C)
0.6°F
(0.3°C)
84th Coolest Coolest since: 2009 1915
42nd Warmest Warmest since: 2010 1947
Ties: 1956, 2016
Jul–Aug 2011
2-Month
75.0°F
(23.9°C)
72.6°F
(22.6°C)
2.4°F
(1.3°C)
111th Coolest Coolest since: 2010 1992
15th Warmest Warmest since: 1995 1936
Ties: 1900, 1980, 1995
Jun–Aug 2011
3-Month
73.2°F
(22.9°C)
71.5°F
(21.9°C)
1.7°F
(1.0°C)
108th Coolest Coolest since: 2009 1915
18th Warmest Warmest since: 2010 1936
Ties: 1949, 1954, 1980
May–Aug 2011
4-Month
69.7°F
(20.9°C)
68.6°F
(20.3°C)
1.1°F
(0.6°C)
95th Coolest Coolest since: 2009 1915
31st Warmest Warmest since: 2010 1934
Ties: 1998
Apr–Aug 2011
5-Month
65.3°F
(18.5°C)
64.5°F
(18.1°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 2009 1907
40th Warmest Warmest since: 2010 1934
Ties: 1922, 1986
Mar–Aug 2011
6-Month
60.2°F
(15.7°C)
59.5°F
(15.3°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 2009 1950
43rd Warmest Warmest since: 2010 2012
Ties: 1913, 1998
Feb–Aug 2011
7-Month
54.9°F
(12.7°C)
54.3°F
(12.4°C)
0.6°F
(0.3°C)
84th Coolest Coolest since: 2009 1904, 1950
42nd Warmest Warmest since: 2010 2012
Ties: 1963
Jan–Aug 2011
8-Month
49.8°F
(9.9°C)
49.6°F
(9.8°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 2009 1979
60th Warmest Warmest since: 2010 2012
Ties: 1949, 1974, 2001
Dec 2010–Aug 2011
9-Month
46.4°F
(8.0°C)
46.7°F
(8.2°C)
-0.3°F
(-0.2°C)
54th Coolest Coolest since: 2009 1979
71st Warmest Warmest since: 2010 2012
Ties: 1898, 1927, 1966
Nov 2010–Aug 2011
10-Month
45.6°F
(7.6°C)
45.6°F
(7.6°C)
0.0°F
(0.0°C)
60th Coolest Coolest since: 2009 1979
65th Warmest Warmest since: 2010 2012
Ties: 1910, 1923, 1966, 1974
Oct 2010–Aug 2011
11-Month
46.3°F
(7.9°C)
46.1°F
(7.8°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 2009 1912, 1979
55th Warmest Warmest since: 2010 2012
Ties: 1896, 1928, 1949, 1953
Sep 2010–Aug 2011
12-Month
47.7°F
(8.7°C)
47.5°F
(8.6°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 2009 1904
58th Warmest Warmest since: 2010 2012
Ties: 1989, 2003
Mar 2010–Aug 2011
18-Month
52.6°F
(11.4°C)
51.5°F
(10.8°C)
1.1°F
(0.6°C)
94th Coolest Coolest since: 2010 1951
31st Warmest Warmest since: 2007 2012
Ties: 1992
Sep 2009–Aug 2011
24-Month
47.9°F
(8.8°C)
47.6°F
(8.7°C)
0.3°F
(0.1°C)
82nd Coolest Coolest since: 2010 1979
42nd Warmest Warmest since: 2007 2017
Ties: 1911, 1938, 1990
Sep 2008–Aug 2011
36-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 2010 1979
69th Warmest Warmest since: 2009 2000
Ties: 1903, 1938, 1975, 2009
Sep 2007–Aug 2011
48-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1997 1905
82nd Warmest Warmest since: 2010 1934
Ties: 1910, 1930, 1994
Sep 2006–Aug 2011
60-Month
47.6°F
(8.7°C)
47.5°F
(8.6°C)
0.1°F
(0.1°C)
64th Coolest Coolest since: 1998 1907
57th Warmest Warmest since: 2010 2002
Ties: 1926, 1948, 1985, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 24, 2020 from https://www.ncdc.noaa.gov/cag/