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


Iowa

Average Temperature Rankings, May 1925

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1925
1-Month
56.9°F
(13.8°C)
59.8°F
(15.4°C)
-2.9°F
(-1.6°C)
25th Coolest Coolest since: 1924 1907
101st Warmest Warmest since: 1923 1934
Ties: 1984
Apr–May 1925
2-Month
56.2°F
(13.4°C)
54.0°F
(12.2°C)
2.2°F
(1.2°C)
106th Coolest Coolest since: 1924 1907
20th Warmest Warmest since: 1921 1977
Ties: 1939, 1962, 1970
Mar–May 1925
3-Month
50.4°F
(10.2°C)
47.5°F
(8.6°C)
2.9°F
(1.6°C)
108th Coolest Coolest since: 1924 1960
18th Warmest Warmest since: 1921 2012
Feb–May 1925
4-Month
44.5°F
(6.9°C)
41.3°F
(5.2°C)
3.2°F
(1.7°C)
110th Coolest Coolest since: 1924 1899
16th Warmest Warmest since: 1921 2012
Jan–May 1925
5-Month
39.1°F
(3.9°C)
36.6°F
(2.6°C)
2.5°F
(1.3°C)
104th Coolest Coolest since: 1924 1979
22nd Warmest Warmest since: 1921 2012
Ties: 1896, 1986
Dec 1924–May 1925
6-Month
34.8°F
(1.6°C)
34.3°F
(1.3°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1924 1979
52nd Warmest Warmest since: 1922 2012
Ties: 1926, 1953, 1957, 1973, 1995
Nov 1924–May 1925
7-Month
35.1°F
(1.7°C)
34.5°F
(1.4°C)
0.6°F
(0.3°C)
79th Coolest Coolest since: 1924 1979
46th Warmest Warmest since: 1922 2012
Ties: 1900, 1903, 1928, 1953, 1980
Oct 1924–May 1925
8-Month
37.8°F
(3.2°C)
36.6°F
(2.6°C)
1.2°F
(0.6°C)
94th Coolest Coolest since: 1924 1899, 1979
31st Warmest Warmest since: 1921 2012
Ties: 1908, 1983
Sep 1924–May 1925
9-Month
40.0°F
(4.4°C)
39.5°F
(4.2°C)
0.5°F
(0.2°C)
77th Coolest Coolest since: 1924 1899
48th Warmest Warmest since: 1923 2012
Ties: 1901, 1935, 1945, 2018
Aug 1924–May 1925
10-Month
43.1°F
(6.2°C)
42.7°F
(5.9°C)
0.4°F
(0.3°C)
74th Coolest Coolest since: 1924 1899
51st Warmest Warmest since: 1923 2012
Ties: 1945
Jul 1924–May 1925
11-Month
45.5°F
(7.5°C)
45.6°F
(7.6°C)
-0.1°F
(-0.1°C)
59th Coolest Coolest since: 1924 1899
66th Warmest Warmest since: 1923 2012
Ties: 1958
Jun 1924–May 1925
12-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
49th Coolest Coolest since: 1924 1904
76th Warmest Warmest since: 1924 2012
Ties: 1910, 1924, 1930, 1977, 1984, 2008
Dec 1923–May 1925
18-Month
42.7°F
(5.9°C)
43.1°F
(6.2°C)
-0.4°F
(-0.3°C)
45th Coolest Coolest since: 1924 1979
79th Warmest Warmest since: 1923 2017
Ties: 1907, 1910, 1959
Jun 1923–May 1925
24-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 1919 1905
78th Warmest Warmest since: 1924 2017
Ties: 1907, 1908, 1919, 1927, 1947, 1967, 1996
Jun 1922–May 1925
36-Month
47.5°F
(8.6°C)
47.5°F
(8.6°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1920 1905, 1918
65th Warmest Warmest since: 1924 2000
Ties: 1911, 1948, 1949, 1959, 1965
Jun 1921–May 1925
48-Month
47.9°F
(8.8°C)
47.5°F
(8.6°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1921 1907
42nd Warmest Warmest since: 1924 1934
Ties: 1903, 1939, 1945, 1977, 1999
Jun 1920–May 1925
60-Month
48.4°F
(9.1°C)
47.5°F
(8.6°C)
0.9°F
(0.5°C)
98th Coolest Coolest since: 1924 1907, 1997
23rd Warmest Warmest since: 1923 1935
Ties: 1943, 1957, 1990, 2013, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on June 1, 2020 from https://www.ncdc.noaa.gov/cag/