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


Iowa

Average Temperature Rankings, December 1958

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1958
1-Month
19.3°F
(-7.1°C)
22.7°F
(-5.2°C)
-3.4°F
(-1.9°C)
31st Coolest Coolest since: 1955 1983
95th Warmest Warmest since: 1957 2015
Ties: 1978
Nov–Dec 1958
2-Month
29.0°F
(-1.7°C)
29.3°F
(-1.5°C)
-0.3°F
(-0.2°C)
54th Coolest Coolest since: 1955 1985
72nd Warmest Warmest since: 1957 2001
Ties: 1902, 1940, 2018
Oct–Dec 1958
3-Month
37.2°F
(2.9°C)
36.6°F
(2.6°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 1957 1985
52nd Warmest Warmest since: 1956 1931
Ties: 1921, 2005
Sep–Dec 1958
4-Month
43.8°F
(6.6°C)
43.2°F
(6.2°C)
0.6°F
(0.4°C)
69th Coolest Coolest since: 1957 1985
57th Warmest Warmest since: 1956 1931
Ties: 2002
Aug–Dec 1958
5-Month
49.4°F
(9.7°C)
48.8°F
(9.3°C)
0.6°F
(0.4°C)
69th Coolest Coolest since: 1957 1985
57th Warmest Warmest since: 1956 1931
Ties: 1934
Jul–Dec 1958
6-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1952 1985
74th Warmest Warmest since: 1957 1931
Ties: 1897, 1907, 1962, 1970, 2018
Jun–Dec 1958
7-Month
54.6°F
(12.6°C)
55.3°F
(12.9°C)
-0.7°F
(-0.3°C)
36th Coolest Coolest since: 1951 1985
90th Warmest Warmest since: 1957 1931
Ties: 2013
May–Dec 1958
8-Month
55.5°F
(13.1°C)
55.9°F
(13.3°C)
-0.4°F
(-0.2°C)
47th Coolest Coolest since: 1951 1917
79th Warmest Warmest since: 1957 1931
Ties: 1981, 1997
Apr–Dec 1958
9-Month
54.7°F
(12.6°C)
55.0°F
(12.8°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 1951 1917
79th Warmest Warmest since: 1957 1931
Ties: 1974
Mar–Dec 1958
10-Month
52.5°F
(11.4°C)
53.0°F
(11.7°C)
-0.5°F
(-0.3°C)
46th Coolest Coolest since: 1952 1951
80th Warmest Warmest since: 1957 2012
Ties: 1952, 1962, 1965
Feb–Dec 1958
11-Month
49.1°F
(9.5°C)
50.2°F
(10.1°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 1951 1917
98th Warmest Warmest since: 1957 2012
Ties: 1912
Jan–Dec 1958
12-Month
46.9°F
(8.3°C)
47.6°F
(8.7°C)
-0.7°F
(-0.4°C)
43rd Coolest Coolest since: 1951 1917
83rd Warmest Warmest since: 1957 2012
Ties: 1959, 1970
Jul 1957–Dec 1958
18-Month
49.0°F
(9.4°C)
49.3°F
(9.6°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1952 1951
75th Warmest Warmest since: 1957 2012
Ties: 1902, 1910, 1915
Jan 1957–Dec 1958
24-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
48th Coolest Coolest since: 1952 1951
77th Warmest Warmest since: 1957 1931
Ties: 1945, 1971, 1986, 2019
Jan 1956–Dec 1958
36-Month
47.5°F
(8.6°C)
47.5°F
(8.6°C)
0.0°F
(0.0°C)
64th Coolest Coolest since: 1953 1952
60th Warmest Warmest since: 1957 2017
Ties: 1930
Jan 1955–Dec 1958
48-Month
47.6°F
(8.7°C)
47.5°F
(8.6°C)
0.1°F
(0.1°C)
69th Coolest Coolest since: 1954 1905
54th Warmest Warmest since: 1957 1934
Ties: 1914, 1928, 1943, 1946, 1954, 1984, 1998
Jan 1954–Dec 1958
60-Month
47.9°F
(8.8°C)
47.4°F
(8.6°C)
0.5°F
(0.2°C)
76th Coolest Coolest since: 1955 1907
46th Warmest Warmest since: 1957 1934, 2002
Ties: 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 21, 2020 from https://www.ncdc.noaa.gov/cag/