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 September 2019. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, January 1978

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
January 1978
1-Month
8.0°F
(-13.3°C)
17.7°F
(-7.9°C)
-9.7°F
(-5.4°C)
8th Coolest Coolest since: 1977 1912
118th Warmest Warmest since: 1976 2006
Dec 1977–Jan 1978
2-Month
13.8°F
(-10.1°C)
20.2°F
(-6.6°C)
-6.4°F
(-3.5°C)
5th Coolest Coolest since: 1977 1918
120th Warmest Warmest since: 1976 2002
Nov 1977–Jan 1978
3-Month
21.0°F
(-6.1°C)
25.5°F
(-3.6°C)
-4.5°F
(-2.5°C)
9th Coolest Coolest since: 1977 1977
116th Warmest Warmest since: 1976 2002
Ties: 1986, 2001
Oct 1977–Jan 1978
4-Month
28.1°F
(-2.2°C)
32.0°F
(0.0°C)
-3.9°F
(-2.2°C)
7th Coolest Coolest since: 1977 1977
118th Warmest Warmest since: 1976 2002
Ties: 1899
Sep 1977–Jan 1978
5-Month
35.2°F
(1.8°C)
38.1°F
(3.4°C)
-2.9°F
(-1.6°C)
10th Coolest Coolest since: 1977 1977
115th Warmest Warmest since: 1976 1932
Ties: 1920, 1979
Aug 1977–Jan 1978
6-Month
40.7°F
(4.8°C)
43.7°F
(6.5°C)
-3.0°F
(-1.7°C)
5th Coolest Coolest since: 1977 1918, 1977
120th Warmest Warmest since: 1976 1932
Ties: 1986
Jul 1977–Jan 1978
7-Month
45.9°F
(7.7°C)
48.0°F
(8.9°C)
-2.1°F
(-1.2°C)
14th Coolest Coolest since: 1977 1918
111th Warmest Warmest since: 1976 1932
Ties: 1899, 2010
Jun 1977–Jan 1978
8-Month
49.0°F
(9.4°C)
50.7°F
(10.4°C)
-1.7°F
(-1.0°C)
20th Coolest Coolest since: 1977 1918
105th Warmest Warmest since: 1976 1932
Ties: 1899, 1962, 1973
May 1977–Jan 1978
9-Month
51.0°F
(10.6°C)
51.7°F
(10.9°C)
-0.7°F
(-0.3°C)
41st Coolest Coolest since: 1977 1918
84th Warmest Warmest since: 1976 1932
Ties: 1908, 1928, 1963, 1984
Apr 1977–Jan 1978
10-Month
51.4°F
(10.8°C)
51.3°F
(10.7°C)
0.1°F
(0.1°C)
55th Coolest Coolest since: 1977 1918
70th Warmest Warmest since: 1976 1932
Ties: 1938, 1948, 1961, 1966, 1974
Mar 1977–Jan 1978
11-Month
50.5°F
(10.3°C)
49.8°F
(9.9°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1977 1918
41st Warmest Warmest since: 1974 2013
Ties: 1974
Feb 1977–Jan 1978
12-Month
48.5°F
(9.2°C)
47.5°F
(8.6°C)
1.0°F
(0.6°C)
94th Coolest Coolest since: 1977 1918
31st Warmest Warmest since: 1964 2013
Ties: 2008
Aug 1976–Jan 1978
18-Month
45.2°F
(7.3°C)
46.2°F
(7.9°C)
-1.0°F
(-0.6°C)
19th Coolest Coolest since: 1970 1918
105th Warmest Warmest since: 1977 2013
Ties: 1917, 2010
Feb 1976–Jan 1978
24-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
56th Coolest Coolest since: 1977 1952
68th Warmest Warmest since: 1976 1932
Ties: 1912, 1927, 1928, 1929, 1944, 1945, 1972, 1991
Feb 1975–Jan 1978
36-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
57th Coolest Coolest since: 1977 1918
66th Warmest Warmest since: 1976 1933, 2018
Ties: 1959, 1975, 1982, 1984, 1985
Feb 1974–Jan 1978
48-Month
47.5°F
(8.6°C)
47.5°F
(8.6°C)
0.0°F
(0.0°C)
66th Coolest Coolest since: 1977 1918
56th Warmest Warmest since: 1977 1934, 2002
Ties: 1916, 1948, 1959, 1975, 1977, 1987, 1994, 1995, 2012
Feb 1973–Jan 1978
60-Month
47.7°F
(8.7°C)
47.5°F
(8.6°C)
0.2°F
(0.1°C)
74th Coolest Coolest since: 1977 1907
47th Warmest Warmest since: 1959 1935
Ties: 1946, 1947, 1956, 1999, 2011, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/