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


Iowa

Average Temperature Rankings, April 1959

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1959
1-Month
48.1°F
(8.9°C)
48.1°F
(8.9°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1956 2018
70th Warmest Warmest since: 1958 1915
Ties: 1927, 1990
Mar–Apr 1959
2-Month
41.0°F
(5.0°C)
41.4°F
(5.2°C)
-0.4°F
(-0.2°C)
57th Coolest Coolest since: 1958 1951, 1960
69th Warmest Warmest since: 1957 2012
Ties: 1939
Feb–Apr 1959
3-Month
33.7°F
(0.9°C)
35.1°F
(1.7°C)
-1.4°F
(-0.8°C)
46th Coolest Coolest since: 1958 1899
80th Warmest Warmest since: 1957 2012
Ties: 1895, 1902, 2001
Jan–Apr 1959
4-Month
28.6°F
(-1.9°C)
30.8°F
(-0.7°C)
-2.2°F
(-1.2°C)
27th Coolest Coolest since: 1951 1979
99th Warmest Warmest since: 1958 2012
Ties: 1971, 1996, 2019
Dec 1958–Apr 1959
5-Month
26.7°F
(-2.9°C)
29.2°F
(-1.6°C)
-2.5°F
(-1.3°C)
19th Coolest Coolest since: 1951 1979
106th Warmest Warmest since: 1958 2012
Nov 1958–Apr 1959
6-Month
28.7°F
(-1.8°C)
30.3°F
(-0.9°C)
-1.6°F
(-0.9°C)
27th Coolest Coolest since: 1956 1979
98th Warmest Warmest since: 1958 2012
Ties: 1897, 1975
Oct 1958–Apr 1959
7-Month
32.3°F
(0.2°C)
33.3°F
(0.7°C)
-1.0°F
(-0.5°C)
37th Coolest Coolest since: 1956 1912
88th Warmest Warmest since: 1958 2012
Ties: 1952
Sep 1958–Apr 1959
8-Month
36.2°F
(2.3°C)
37.0°F
(2.8°C)
-0.8°F
(-0.5°C)
38th Coolest Coolest since: 1958 1899, 1912
87th Warmest Warmest since: 1958 2012
Ties: 1902, 1958
Aug 1958–Apr 1959
9-Month
40.2°F
(4.6°C)
40.9°F
(4.9°C)
-0.7°F
(-0.3°C)
38th Coolest Coolest since: 1958 1912
87th Warmest Warmest since: 1958 2012
Ties: 1958
Jul 1958–Apr 1959
10-Month
43.1°F
(6.2°C)
44.1°F
(6.7°C)
-1.0°F
(-0.5°C)
32nd Coolest Coolest since: 1952 1899
93rd Warmest Warmest since: 1958 2012
Ties: 1926, 1971
Jun 1958–Apr 1959
11-Month
45.1°F
(7.3°C)
46.4°F
(8.0°C)
-1.3°F
(-0.7°C)
27th Coolest Coolest since: 1952 1904
98th Warmest Warmest since: 1958 2012
Ties: 2001
May 1958–Apr 1959
12-Month
46.5°F
(8.1°C)
47.5°F
(8.6°C)
-1.0°F
(-0.5°C)
30th Coolest Coolest since: 1952 1904, 1936
95th Warmest Warmest since: 1958 2012
Ties: 1926, 1986
Nov 1957–Apr 1959
18-Month
41.1°F
(5.1°C)
41.8°F
(5.4°C)
-0.7°F
(-0.3°C)
31st Coolest Coolest since: 1952 1979
93rd Warmest Warmest since: 1958 2017
Ties: 1897, 1906, 1929, 1944, 1975, 2010
May 1957–Apr 1959
24-Month
46.8°F
(8.2°C)
47.5°F
(8.6°C)
-0.7°F
(-0.4°C)
27th Coolest Coolest since: 1953 1905
97th Warmest Warmest since: 1958 2017
Ties: 1929, 1944, 1953, 2010
May 1956–Apr 1959
36-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 1953 1918
69th Warmest Warmest since: 1958 2000
Ties: 1908, 1945, 1948, 1977, 1978, 1981
May 1955–Apr 1959
48-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
53rd Coolest Coolest since: 1954 1906, 1918, 1980
69th Warmest Warmest since: 1958 2002
Ties: 1926, 1949, 1950
May 1954–Apr 1959
60-Month
47.6°F
(8.7°C)
47.5°F
(8.6°C)
0.1°F
(0.1°C)
66th Coolest Coolest since: 1955 1920, 1997
55th Warmest Warmest since: 1958 1935
Ties: 1948, 1949, 1977, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/