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 August 2022. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, January 1921

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1921
1-Month
26.5°F
(-3.1°C)
17.7°F
(-7.9°C)
8.8°F
(4.8°C)
119th Coolest Coolest since: 1920 1912
10th Warmest Warmest to Date 2006
Ties: 2012
Dec 1920–Jan 1921
2-Month
25.6°F
(-3.6°C)
20.3°F
(-6.5°C)
5.3°F
(2.9°C)
112th Coolest Coolest since: 1920 1918
16th Warmest Warmest since: 1919 2002
Ties: 1939, 1958, 2021
Nov 1920–Jan 1921
3-Month
28.3°F
(-2.1°C)
25.4°F
(-3.7°C)
2.9°F
(1.6°C)
97th Coolest Coolest since: 1920 1977
31st Warmest Warmest since: 1919 2002
Ties: 1955
Oct 1920–Jan 1921
4-Month
35.4°F
(1.9°C)
32.0°F
(0.0°C)
3.4°F
(1.9°C)
115th Coolest Coolest since: 1920 1977
13th Warmest Warmest since: 1919 2002
Ties: 1947, 2022
Sep 1920–Jan 1921
5-Month
41.4°F
(5.2°C)
38.2°F
(3.4°C)
3.2°F
(1.8°C)
116th Coolest Coolest since: 1920 1977
12th Warmest Warmest since: 1914 1932
Aug 1920–Jan 1921
6-Month
45.9°F
(7.7°C)
43.7°F
(6.5°C)
2.2°F
(1.2°C)
108th Coolest Coolest since: 1920 1918, 1977
20th Warmest Warmest since: 1919 1932
Jul 1920–Jan 1921
7-Month
49.6°F
(9.8°C)
48.0°F
(8.9°C)
1.6°F
(0.9°C)
99th Coolest Coolest since: 1920 1918
29th Warmest Warmest since: 1919 1932
Ties: 1941
Jun 1920–Jan 1921
8-Month
52.1°F
(11.2°C)
50.6°F
(10.3°C)
1.5°F
(0.9°C)
97th Coolest Coolest since: 1920 1918
31st Warmest Warmest since: 1919 1932
May 1920–Jan 1921
9-Month
52.8°F
(11.6°C)
51.6°F
(10.9°C)
1.2°F
(0.7°C)
92nd Coolest Coolest since: 1920 1918
36th Warmest Warmest since: 1919 1932
Ties: 1902, 1941, 1955
Apr 1920–Jan 1921
10-Month
51.7°F
(10.9°C)
51.3°F
(10.7°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1920 1918
54th Warmest Warmest since: 1919 1932
Ties: 1906, 1909, 1944, 1958
Mar 1920–Jan 1921
11-Month
50.4°F
(10.2°C)
49.8°F
(9.9°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1920 1918
45th Warmest Warmest since: 1919 2013
Feb 1920–Jan 1921
12-Month
48.0°F
(8.9°C)
47.5°F
(8.6°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1920 1918
44th Warmest Warmest since: 1919 2013
Ties: 1909, 1950, 1953
Aug 1919–Jan 1921
18-Month
45.7°F
(7.6°C)
46.2°F
(7.9°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1918 1918
89th Warmest Warmest since: 1920 2013
Ties: 1897, 1906, 1916, 1936, 1969, 2014
Feb 1919–Jan 1921
24-Month
47.3°F
(8.5°C)
47.5°F
(8.6°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1919 1952
77th Warmest Warmest since: 1920 1932
Ties: 1938, 1949, 1981, 1984, 1985
Feb 1918–Jan 1921
36-Month
48.1°F
(8.9°C)
47.5°F
(8.6°C)
0.6°F
(0.3°C)
87th Coolest Coolest since: 1920 1918
39th Warmest Warmest to Date 1933, 2018
Ties: 1949, 2012, 2020
Feb 1917–Jan 1921
48-Month
46.9°F
(8.3°C)
47.5°F
(8.6°C)
-0.6°F
(-0.3°C)
27th Coolest Coolest since: 1920 1918
98th Warmest Warmest since: 1917 1934, 2002
Ties: 1913, 1964, 1968, 1972
Feb 1916–Jan 1921
60-Month
46.8°F
(8.2°C)
47.5°F
(8.6°C)
-0.7°F
(-0.4°C)
17th Coolest Coolest since: 1920 1907
107th Warmest Warmest since: 1917 1935
Ties: 1954, 1962, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/