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, July 1978

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1978
1-Month
72.7°F
(22.6°C)
73.9°F
(23.3°C)
-1.2°F
(-0.7°C)
45th Coolest Coolest since: 1972 2009
81st Warmest Warmest since: 1977 1936
Ties: 1908, 1985
Jun–Jul 1978
2-Month
71.2°F
(21.8°C)
71.4°F
(21.9°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1972 1915
76th Warmest Warmest since: 1977 1934
Ties: 1922, 1959, 2008
May–Jul 1978
3-Month
67.4°F
(19.7°C)
67.6°F
(19.8°C)
-0.2°F
(-0.1°C)
61st Coolest Coolest since: 1976 1924
65th Warmest Warmest since: 1977 1934
Ties: 1899, 1943
Apr–Jul 1978
4-Month
62.6°F
(17.0°C)
62.7°F
(17.1°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1975 1907
72nd Warmest Warmest since: 1977 1934
Ties: 1899, 1944, 1946, 1971, 2019
Mar–Jul 1978
5-Month
56.2°F
(13.4°C)
57.1°F
(13.9°C)
-0.9°F
(-0.5°C)
37th Coolest Coolest since: 1975 1951
89th Warmest Warmest since: 1977 2012
Ties: 1940, 1983, 1992, 2009
Feb–Jul 1978
6-Month
48.8°F
(9.3°C)
51.3°F
(10.7°C)
-2.5°F
(-1.4°C)
11th Coolest Coolest since: 1960 1899, 1947
115th Warmest Warmest since: 1977 2012
Ties: 1958, 1993
Jan–Jul 1978
7-Month
43.0°F
(6.1°C)
46.6°F
(8.1°C)
-3.6°F
(-2.0°C)
4th Coolest Coolest since: 1912 1979
122nd Warmest Warmest since: 1977 2012
Dec 1977–Jul 1978
8-Month
40.1°F
(4.5°C)
43.6°F
(6.4°C)
-3.5°F
(-1.9°C)
6th Coolest Coolest since: 1917 1979
119th Warmest Warmest since: 1977 2012
Ties: 2014
Nov 1977–Jul 1978
9-Month
39.5°F
(4.2°C)
42.7°F
(5.9°C)
-3.2°F
(-1.7°C)
7th Coolest Coolest since: 1951 1979
118th Warmest Warmest since: 1977 2012
Ties: 1917
Oct 1977–Jul 1978
10-Month
40.5°F
(4.7°C)
43.6°F
(6.4°C)
-3.1°F
(-1.7°C)
5th Coolest Coolest since: 1912 1912, 1979
120th Warmest Warmest since: 1977 2012
Ties: 2014
Sep 1977–Jul 1978
11-Month
42.6°F
(5.9°C)
45.3°F
(7.4°C)
-2.7°F
(-1.5°C)
6th Coolest Coolest since: 1917 1904, 1912
119th Warmest Warmest since: 1977 2012
Aug 1977–Jul 1978
12-Month
44.8°F
(7.1°C)
47.6°F
(8.7°C)
-2.8°F
(-1.6°C)
5th Coolest Coolest since: 1912 1904
120th Warmest Warmest since: 1977 2012
Feb 1977–Jul 1978
18-Month
48.6°F
(9.2°C)
48.8°F
(9.3°C)
-0.2°F
(-0.1°C)
59th Coolest Coolest since: 1975 1951
66th Warmest Warmest since: 1977 2012, 2017
Ties: 1898, 1902, 1927, 1990
Aug 1976–Jul 1978
24-Month
46.1°F
(7.8°C)
47.5°F
(8.6°C)
-1.4°F
(-0.8°C)
11th Coolest Coolest since: 1952 1979
113th Warmest Warmest since: 1977 2017
Ties: 1899
Aug 1975–Jul 1978
36-Month
47.3°F
(8.5°C)
47.5°F
(8.6°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1975 1905, 1979
76th Warmest Warmest since: 1977 2000
Ties: 1901, 1927, 1938, 1958, 1975, 2011
Aug 1974–Jul 1978
48-Month
47.1°F
(8.4°C)
47.5°F
(8.6°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1973 1905
86th Warmest Warmest since: 1977 1934
Ties: 1915, 1930, 1965
Aug 1973–Jul 1978
60-Month
47.3°F
(8.5°C)
47.5°F
(8.6°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1975 1907
73rd Warmest Warmest since: 1977 1935, 2002
Ties: 1902, 1927, 1967, 1968

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/