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 January 2020. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, June 1921

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
June 1921
1-Month
74.0°F
(23.3°C)
69.1°F
(20.6°C)
4.9°F
(2.7°C)
120th Coolest Coolest since: 1920 1945
6th Warmest Warmest since: 1911 1933
May–Jun 1921
2-Month
68.3°F
(20.2°C)
64.5°F
(18.1°C)
3.8°F
(2.1°C)
117th Coolest Coolest since: 1920 1945
9th Warmest Warmest since: 1911 1934
Apr–Jun 1921
3-Month
62.7°F
(17.1°C)
59.0°F
(15.0°C)
3.7°F
(2.1°C)
120th Coolest Coolest since: 1920 1907
6th Warmest Warmest since: 1896 1934
Ties: 1896
Mar–Jun 1921
4-Month
57.5°F
(14.2°C)
52.9°F
(11.6°C)
4.6°F
(2.6°C)
122nd Coolest Coolest since: 1920 1951, 1960
4th Warmest Warmest to Date 2012
Feb–Jun 1921
5-Month
51.9°F
(11.1°C)
46.9°F
(8.3°C)
5.0°F
(2.8°C)
122nd Coolest Coolest since: 1920 1899
4th Warmest Warmest to Date 2012
Jan–Jun 1921
6-Month
47.7°F
(8.7°C)
42.0°F
(5.6°C)
5.7°F
(3.1°C)
123rd Coolest Coolest since: 1920 1912, 1979
3rd Warmest Warmest to Date 2012
Dec 1920–Jun 1921
7-Month
44.4°F
(6.9°C)
39.3°F
(4.1°C)
5.1°F
(2.8°C)
122nd Coolest Coolest since: 1920 1979
3rd Warmest Warmest to Date 2012
Nov 1920–Jun 1921
8-Month
43.1°F
(6.2°C)
38.9°F
(3.8°C)
4.2°F
(2.4°C)
119th Coolest Coolest since: 1920 1979
6th Warmest Warmest to Date 2012
Ties: 2017
Oct 1920–Jun 1921
9-Month
44.6°F
(7.0°C)
40.3°F
(4.6°C)
4.3°F
(2.4°C)
123rd Coolest Coolest since: 1920 1912
2nd Warmest Warmest to Date 2012
Ties: 2016
Sep 1920–Jun 1921
10-Month
46.6°F
(8.1°C)
42.5°F
(5.8°C)
4.1°F
(2.3°C)
121st Coolest Coolest since: 1920 1912
4th Warmest Warmest to Date 2012
Aug 1920–Jun 1921
11-Month
48.6°F
(9.2°C)
45.1°F
(7.3°C)
3.5°F
(1.9°C)
121st Coolest Coolest since: 1920 1912
4th Warmest Warmest to Date 2012
Jul 1920–Jun 1921
12-Month
50.5°F
(10.3°C)
47.5°F
(8.6°C)
3.0°F
(1.7°C)
120th Coolest Coolest since: 1920 1904
5th Warmest Warmest to Date 2012
Ties: 1931
Jan 1920–Jun 1921
18-Month
47.3°F
(8.5°C)
45.7°F
(7.6°C)
1.6°F
(0.9°C)
103rd Coolest Coolest since: 1920 1979
22nd Warmest Warmest to Date 2017
Ties: 1954, 2005
Jul 1919–Jun 1921
24-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
89th Coolest Coolest since: 1920 1979
35th Warmest Warmest since: 1915 2017
Ties: 1901, 1938
Jul 1918–Jun 1921
36-Month
48.6°F
(9.2°C)
47.5°F
(8.6°C)
1.1°F
(0.6°C)
100th Coolest Coolest since: 1920 1905
23rd Warmest Warmest to Date 2000
Ties: 1942, 1955, 1956, 1988, 1991, 2005
Jul 1917–Jun 1921
48-Month
47.9°F
(8.8°C)
47.5°F
(8.6°C)
0.4°F
(0.2°C)
81st Coolest Coolest since: 1920 1906, 1907, 1918
41st Warmest Warmest to Date 1934
Ties: 1937, 1958, 1977, 1999, 2016
Jul 1916–Jun 1921
60-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 1920 1907, 1997
67th Warmest Warmest since: 1915 1935, 2002
Ties: 1914, 1955

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/