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


Iowa

Average Temperature Rankings, May 1933

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1933
1-Month
59.8°F
(15.4°C)
59.8°F
(15.4°C)
0.0°F
(0.0°C)
69th Coolest Coolest since: 1931 1907
58th Warmest Warmest since: 1932 1934
Ties: 2009
Apr–May 1933
2-Month
53.8°F
(12.1°C)
54.0°F
(12.2°C)
-0.2°F
(-0.1°C)
56th Coolest Coolest since: 1931 1907
71st Warmest Warmest since: 1932 1977
Ties: 1899, 1944, 2014
Mar–May 1933
3-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
57th Coolest Coolest since: 1932 1960
70th Warmest Warmest since: 1930 2012
Ties: 1980, 1989
Feb–May 1933
4-Month
40.8°F
(4.9°C)
41.3°F
(5.2°C)
-0.5°F
(-0.3°C)
56th Coolest Coolest since: 1929 1899
71st Warmest Warmest since: 1932 2012
Ties: 1959, 1983, 1984
Jan–May 1933
5-Month
38.7°F
(3.7°C)
36.6°F
(2.6°C)
2.1°F
(1.1°C)
101st Coolest Coolest since: 1932 1979
26th Warmest Warmest since: 1931 2012
Dec 1932–May 1933
6-Month
35.6°F
(2.0°C)
34.3°F
(1.3°C)
1.3°F
(0.7°C)
86th Coolest Coolest since: 1930 1979
40th Warmest Warmest since: 1932 2012
Ties: 1968, 1988
Nov 1932–May 1933
7-Month
35.0°F
(1.7°C)
34.5°F
(1.4°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1930 1979
53rd Warmest Warmest since: 1932 2012
Ties: 1935, 1974, 2013
Oct 1932–May 1933
8-Month
36.7°F
(2.6°C)
36.7°F
(2.6°C)
0.0°F
(0.0°C)
68th Coolest Coolest since: 1930 1899, 1979
58th Warmest Warmest since: 1932 2012
Ties: 1913, 1927, 1930, 1967, 1972, 2013, 2018
Sep 1932–May 1933
9-Month
39.4°F
(4.1°C)
39.6°F
(4.2°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1930 1899
73rd Warmest Warmest since: 1932 2012
Ties: 1930, 1967
Aug 1932–May 1933
10-Month
42.6°F
(5.9°C)
42.8°F
(6.0°C)
-0.2°F
(-0.1°C)
57th Coolest Coolest since: 1930 1899
69th Warmest Warmest since: 1932 2012
Ties: 1902, 1910, 1930, 2015
Jul 1932–May 1933
11-Month
45.6°F
(7.6°C)
45.6°F
(7.6°C)
0.0°F
(0.0°C)
61st Coolest Coolest since: 1930 1899
65th Warmest Warmest since: 1932 2012
Ties: 1961
Jun 1932–May 1933
12-Month
47.7°F
(8.7°C)
47.5°F
(8.6°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1930 1904
56th Warmest Warmest since: 1932 2012
Ties: 1898, 1906, 1949, 1972, 1980, 1983
Dec 1931–May 1933
18-Month
43.9°F
(6.6°C)
43.1°F
(6.2°C)
0.8°F
(0.4°C)
90th Coolest Coolest since: 1930 1979
35th Warmest Warmest since: 1932 2017
Ties: 1921, 1977, 1998
Jun 1931–May 1933
24-Month
49.2°F
(9.6°C)
47.5°F
(8.6°C)
1.7°F
(1.0°C)
110th Coolest Coolest since: 1931 1905
15th Warmest Warmest since: 1932 2017
Ties: 1939
Jun 1930–May 1933
36-Month
49.4°F
(9.7°C)
47.5°F
(8.6°C)
1.9°F
(1.1°C)
119th Coolest Coolest since: 1932 1905, 1918
5th Warmest Warmest to Date 2000
Ties: 2006, 2007, 2013
Jun 1929–May 1933
48-Month
48.9°F
(9.4°C)
47.5°F
(8.6°C)
1.4°F
(0.8°C)
111th Coolest Coolest since: 1932 1907
12th Warmest Warmest to Date 1934
Ties: 1990, 2008
Jun 1928–May 1933
60-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
92nd Coolest Coolest since: 1932 1907, 1997
30th Warmest Warmest since: 1932 1935
Ties: 1932, 1958

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 6, 2020 from https://www.ncdc.noaa.gov/cag/