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, July 1911

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1911
1-Month
75.0°F
(23.9°C)
73.9°F
(23.3°C)
1.1°F
(0.6°C)
87th Coolest Coolest since: 1910 2009
39th Warmest Warmest since: 1901 1936
Ties: 1897, 1989
Jun–Jul 1911
2-Month
75.0°F
(23.9°C)
71.5°F
(21.9°C)
3.5°F
(2.0°C)
118th Coolest Coolest since: 1910 1915
8th Warmest Warmest since: 1901 1934
May–Jul 1911
3-Month
71.5°F
(21.9°C)
67.6°F
(19.8°C)
3.9°F
(2.1°C)
122nd Coolest Coolest since: 1910 1924
4th Warmest Warmest to Date 1934
Ties: 1977, 1987, 1988
Apr–Jul 1911
4-Month
65.1°F
(18.4°C)
62.7°F
(17.1°C)
2.4°F
(1.3°C)
114th Coolest Coolest since: 1910 1907
12th Warmest Warmest since: 1901 1934
Ties: 1896, 2006, 2010
Mar–Jul 1911
5-Month
59.7°F
(15.4°C)
57.1°F
(13.9°C)
2.6°F
(1.5°C)
115th Coolest Coolest since: 1910 1951
11th Warmest Warmest to Date 2012
Feb–Jul 1911
6-Month
54.1°F
(12.3°C)
51.4°F
(10.8°C)
2.7°F
(1.5°C)
112th Coolest Coolest since: 1910 1899, 1947
14th Warmest Warmest to Date 2012
Jan–Jul 1911
7-Month
49.0°F
(9.4°C)
46.6°F
(8.1°C)
2.4°F
(1.3°C)
107th Coolest Coolest since: 1910 1979
19th Warmest Warmest to Date 2012
Dec 1910–Jul 1911
8-Month
45.6°F
(7.6°C)
43.6°F
(6.4°C)
2.0°F
(1.2°C)
104th Coolest Coolest since: 1910 1979
21st Warmest Warmest to Date 2012
Nov 1910–Jul 1911
9-Month
44.0°F
(6.7°C)
42.7°F
(5.9°C)
1.3°F
(0.8°C)
96th Coolest Coolest since: 1910 1979
29th Warmest Warmest to Date 2012
Oct 1910–Jul 1911
10-Month
45.0°F
(7.2°C)
43.6°F
(6.4°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 1910 1912, 1979
26th Warmest Warmest since: 1901 2012
Ties: 1901, 1955, 1988
Sep 1910–Jul 1911
11-Month
46.6°F
(8.1°C)
45.4°F
(7.4°C)
1.2°F
(0.7°C)
97th Coolest Coolest since: 1910 1904, 1912
28th Warmest Warmest since: 1901 2012
Ties: 2007
Aug 1910–Jul 1911
12-Month
48.7°F
(9.3°C)
47.6°F
(8.7°C)
1.1°F
(0.6°C)
98th Coolest Coolest since: 1910 1904
27th Warmest Warmest since: 1901 2012
Ties: 1938, 2007
Feb 1910–Jul 1911
18-Month
49.9°F
(9.9°C)
48.8°F
(9.3°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 1910 1951
29th Warmest Warmest to Date 2012, 2017
Ties: 1914
Aug 1909–Jul 1911
24-Month
48.1°F
(8.9°C)
47.6°F
(8.7°C)
0.5°F
(0.2°C)
85th Coolest Coolest since: 1910 1979
39th Warmest Warmest since: 1902 2017
Ties: 1902, 1941
Aug 1908–Jul 1911
36-Month
47.8°F
(8.8°C)
47.5°F
(8.6°C)
0.3°F
(0.2°C)
77th Coolest Coolest since: 1910 1905, 1979
46th Warmest Warmest since: 1902 2000
Ties: 1977, 1982, 1983, 1985
Aug 1907–Jul 1911
48-Month
47.8°F
(8.8°C)
47.5°F
(8.6°C)
0.3°F
(0.2°C)
74th Coolest Coolest since: 1910 1905
48th Warmest Warmest since: 1903 1934
Ties: 1903, 1949, 1993
Aug 1906–Jul 1911
60-Month
47.6°F
(8.7°C)
47.5°F
(8.6°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1910 1907
56th Warmest Warmest to Date 1935, 2002
Ties: 1948, 1959, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/