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 1929

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1929
1-Month
73.5°F
(23.1°C)
73.9°F
(23.3°C)
-0.4°F
(-0.2°C)
60th Coolest Coolest since: 1928 2009
66th Warmest Warmest since: 1926 1936
Ties: 1925
Jun–Jul 1929
2-Month
70.2°F
(21.2°C)
71.5°F
(21.9°C)
-1.3°F
(-0.7°C)
34th Coolest Coolest since: 1928 1915
92nd Warmest Warmest since: 1925 1934
Ties: 1909, 1961, 2003
May–Jul 1929
3-Month
65.8°F
(18.8°C)
67.6°F
(19.8°C)
-1.8°F
(-1.0°C)
17th Coolest Coolest since: 1927 1924
109th Warmest Warmest since: 1928 1934
Ties: 1905, 1960
Apr–Jul 1929
4-Month
61.8°F
(16.6°C)
62.7°F
(17.1°C)
-0.9°F
(-0.5°C)
34th Coolest Coolest since: 1928 1907
92nd Warmest Warmest since: 1926 1934
Ties: 1960, 1972, 1990
Mar–Jul 1929
5-Month
57.0°F
(13.9°C)
57.1°F
(13.9°C)
-0.1°F
(0.0°C)
58th Coolest Coolest since: 1928 1951
68th Warmest Warmest since: 1925 2012
Ties: 1948, 1952, 1956, 1989
Feb–Jul 1929
6-Month
49.6°F
(9.8°C)
51.4°F
(10.8°C)
-1.8°F
(-1.0°C)
24th Coolest Coolest since: 1924 1899, 1947
102nd Warmest Warmest since: 1928 2012
Jan–Jul 1929
7-Month
43.7°F
(6.5°C)
46.6°F
(8.1°C)
-2.9°F
(-1.6°C)
13th Coolest Coolest since: 1924 1979
113th Warmest Warmest since: 1928 2012
Ties: 1905
Dec 1928–Jul 1929
8-Month
41.6°F
(5.3°C)
43.6°F
(6.4°C)
-2.0°F
(-1.1°C)
18th Coolest Coolest since: 1920 1979
107th Warmest Warmest since: 1928 2012
Ties: 1936, 1969
Nov 1928–Jul 1929
9-Month
41.1°F
(5.1°C)
42.7°F
(5.9°C)
-1.6°F
(-0.8°C)
21st Coolest Coolest since: 1920 1979
104th Warmest Warmest since: 1928 2012
Ties: 1950, 1965, 2008
Oct 1928–Jul 1929
10-Month
42.3°F
(5.7°C)
43.6°F
(6.4°C)
-1.3°F
(-0.7°C)
27th Coolest Coolest since: 1926 1912, 1979
98th Warmest Warmest since: 1928 2012
Ties: 1924, 1956, 2001
Sep 1928–Jul 1929
11-Month
43.9°F
(6.6°C)
45.4°F
(7.4°C)
-1.5°F
(-0.8°C)
22nd Coolest Coolest since: 1920 1904, 1912
103rd Warmest Warmest since: 1928 2012
Ties: 1950, 1994
Aug 1928–Jul 1929
12-Month
46.2°F
(7.9°C)
47.5°F
(8.6°C)
-1.3°F
(-0.7°C)
22nd Coolest Coolest since: 1920 1904
103rd Warmest Warmest since: 1928 2012
Ties: 1950, 1994
Feb 1928–Jul 1929
18-Month
47.8°F
(8.8°C)
48.8°F
(9.3°C)
-1.0°F
(-0.5°C)
23rd Coolest Coolest since: 1924 1951
102nd Warmest Warmest since: 1928 2012, 2017
Ties: 1920, 1996
Aug 1927–Jul 1929
24-Month
46.9°F
(8.3°C)
47.6°F
(8.7°C)
-0.7°F
(-0.4°C)
33rd Coolest Coolest since: 1918 1979
91st Warmest Warmest since: 1928 2017
Ties: 1897, 1903, 1930, 1972
Aug 1926–Jul 1929
36-Month
47.0°F
(8.3°C)
47.5°F
(8.6°C)
-0.5°F
(-0.3°C)
32nd Coolest Coolest since: 1926 1905, 1979
91st Warmest Warmest since: 1928 2000
Ties: 1926, 1984, 2010
Aug 1925–Jul 1929
48-Month
46.9°F
(8.3°C)
47.5°F
(8.6°C)
-0.6°F
(-0.3°C)
24th Coolest Coolest since: 1920 1905
98th Warmest Warmest since: 1928 1934
Ties: 1912, 1951, 1960, 1969
Aug 1924–Jul 1929
60-Month
47.1°F
(8.4°C)
47.5°F
(8.6°C)
-0.4°F
(-0.2°C)
30th Coolest Coolest since: 1928 1907
91st Warmest Warmest since: 1928 1935, 2002
Ties: 1901, 1903, 1904, 1912, 1928, 1930, 1961, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/