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


Iowa

Average Temperature Rankings, August 1928

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
August 1928
1-Month
71.9°F
(22.2°C)
71.4°F
(21.9°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1927 1915
45th Warmest Warmest since: 1926 1947
Ties: 1957, 1958, 2013
Jul–Aug 1928
2-Month
72.6°F
(22.6°C)
72.6°F
(22.6°C)
0.0°F
(0.0°C)
69th Coolest Coolest since: 1927 1992
57th Warmest Warmest since: 1926 1936
Ties: 1925, 1933, 1970, 1991
Jun–Aug 1928
3-Month
69.7°F
(20.9°C)
71.5°F
(21.9°C)
-1.8°F
(-1.0°C)
19th Coolest Coolest since: 1927 1915
107th Warmest Warmest since: 1926 1936
May–Aug 1928
4-Month
67.7°F
(19.8°C)
68.5°F
(20.3°C)
-0.8°F
(-0.5°C)
38th Coolest Coolest since: 1927 1915
88th Warmest Warmest since: 1926 1934
Ties: 1935, 1971, 1979, 1981, 1990
Apr–Aug 1928
5-Month
62.8°F
(17.1°C)
64.5°F
(18.1°C)
-1.7°F
(-1.0°C)
18th Coolest Coolest since: 1927 1907
108th Warmest Warmest since: 1926 1934
Mar–Aug 1928
6-Month
58.6°F
(14.8°C)
59.5°F
(15.3°C)
-0.9°F
(-0.5°C)
39th Coolest Coolest since: 1927 1950
87th Warmest Warmest since: 1926 2012
Ties: 1926
Feb–Aug 1928
7-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
57th Coolest Coolest since: 1927 1904, 1950
69th Warmest Warmest since: 1926 2012
Ties: 1956, 1992, 2004
Jan–Aug 1928
8-Month
50.2°F
(10.1°C)
49.6°F
(9.8°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1927 1979
49th Warmest Warmest since: 1926 2012
Ties: 1898, 1900, 1910, 1968, 1995
Dec 1927–Aug 1928
9-Month
46.5°F
(8.1°C)
46.6°F
(8.1°C)
-0.1°F
(0.0°C)
58th Coolest Coolest since: 1927 1979
67th Warmest Warmest since: 1926 2012
Ties: 1974, 2013
Nov 1927–Aug 1928
10-Month
45.5°F
(7.5°C)
45.6°F
(7.6°C)
-0.1°F
(-0.1°C)
58th Coolest Coolest since: 1927 1979
67th Warmest Warmest since: 1926 2012
Ties: 1926
Oct 1927–Aug 1928
11-Month
46.3°F
(7.9°C)
46.2°F
(7.9°C)
0.1°F
(0.0°C)
70th Coolest Coolest since: 1927 1912, 1979
55th Warmest Warmest since: 1925 2012
Ties: 1896, 1949, 1953, 2011
Sep 1927–Aug 1928
12-Month
47.9°F
(8.8°C)
47.5°F
(8.6°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1927 1904
48th Warmest Warmest since: 1925 2012
Ties: 1925, 1946, 1974, 2004
Mar 1927–Aug 1928
18-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
57th Coolest Coolest since: 1927 1951
68th Warmest Warmest since: 1926 2012
Ties: 1909, 1948, 2010
Sep 1926–Aug 1928
24-Month
47.3°F
(8.5°C)
47.5°F
(8.6°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1927 1979
72nd Warmest Warmest since: 1926 2017
Ties: 1920, 1945, 2019
Sep 1925–Aug 1928
36-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
41st Coolest Coolest since: 1927 1979
82nd Warmest Warmest since: 1927 2000
Ties: 1914, 1927, 1937, 1958, 1968, 1978
Sep 1924–Aug 1928
48-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
52nd Coolest Coolest since: 1927 1905
70th Warmest Warmest since: 1925 1934
Ties: 1909, 1964, 1966, 1975
Sep 1923–Aug 1928
60-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1927 1907
81st Warmest Warmest since: 1927 2002
Ties: 1913, 1927, 1974, 1975, 1986, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published March 2020, retrieved on April 7, 2020 from https://www.ncdc.noaa.gov/cag/