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 1911

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1911
1-Month
26.3°F
(-3.2°C)
22.7°F
(-5.2°C)
3.6°F
(2.0°C)
87th Coolest Coolest since: 1910 1983
39th Warmest Warmest since: 1907 2015
Nov–Dec 1911
2-Month
27.2°F
(-2.7°C)
29.2°F
(-1.6°C)
-2.0°F
(-1.1°C)
34th Coolest Coolest since: 1910 1985
92nd Warmest Warmest since: 1908 2001
Ties: 1978
Oct–Dec 1911
3-Month
34.0°F
(1.1°C)
36.6°F
(2.6°C)
-2.6°F
(-1.5°C)
19th Coolest Coolest since: 1903 1985
107th Warmest Warmest since: 1910 1931
Ties: 1903, 1937
Sep–Dec 1911
4-Month
41.7°F
(5.4°C)
43.2°F
(6.2°C)
-1.5°F
(-0.8°C)
28th Coolest Coolest since: 1909 1985
98th Warmest Warmest since: 1910 1931
Ties: 1937
Aug–Dec 1911
5-Month
47.6°F
(8.7°C)
48.9°F
(9.4°C)
-1.3°F
(-0.7°C)
25th Coolest Coolest since: 1903 1985
101st Warmest Warmest since: 1910 1931
Jul–Dec 1911
6-Month
52.1°F
(11.2°C)
53.0°F
(11.7°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest since: 1909 1985
94th Warmest Warmest since: 1910 1931
Ties: 1927, 1991
Jun–Dec 1911
7-Month
55.4°F
(13.0°C)
55.3°F
(12.9°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1910 1985
61st Warmest Warmest since: 1908 1931
May–Dec 1911
8-Month
56.5°F
(13.6°C)
55.8°F
(13.2°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1910 1917
45th Warmest Warmest since: 1901 1931
Ties: 2002
Apr–Dec 1911
9-Month
55.4°F
(13.0°C)
55.1°F
(12.8°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1910 1917
53rd Warmest Warmest since: 1901 1931
Ties: 1946, 1947, 1964, 1981
Mar–Dec 1911
10-Month
53.7°F
(12.1°C)
53.0°F
(11.7°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1909 1951
42nd Warmest Warmest since: 1910 2012
Ties: 1901, 1955, 1980
Feb–Dec 1911
11-Month
51.1°F
(10.6°C)
50.2°F
(10.1°C)
0.9°F
(0.5°C)
90th Coolest Coolest since: 1910 1917
36th Warmest Warmest to Date 2012
Ties: 2000
Jan–Dec 1911
12-Month
48.4°F
(9.1°C)
47.5°F
(8.6°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1910 1917
35th Warmest Warmest since: 1900 2012
Ties: 1900, 1977, 2011
Jul 1910–Dec 1911
18-Month
49.8°F
(9.9°C)
49.4°F
(9.7°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1910 1951
45th Warmest Warmest since: 1908 2012
Ties: 1908, 1956, 1957
Jan 1910–Dec 1911
24-Month
48.0°F
(8.9°C)
47.5°F
(8.6°C)
0.5°F
(0.3°C)
82nd Coolest Coolest since: 1910 1951
43rd Warmest Warmest since: 1901 1931
Ties: 1956, 1990
Jan 1909–Dec 1911
36-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
53rd Coolest Coolest since: 1910 1952
71st Warmest Warmest since: 1910 2017
Ties: 1908, 1910, 1913, 1927, 1944, 1976, 1981, 1986, 1993
Jan 1908–Dec 1911
48-Month
47.7°F
(8.7°C)
47.5°F
(8.6°C)
0.2°F
(0.1°C)
74th Coolest Coolest since: 1910 1905
49th Warmest Warmest to Date 1934
Ties: 1938, 1948, 1977, 1983
Jan 1907–Dec 1911
60-Month
47.4°F
(8.6°C)
47.5°F
(8.6°C)
-0.1°F
(0.0°C)
55th Coolest Coolest since: 1910 1907
67th Warmest Warmest to Date 1934, 2002
Ties: 1915, 1930, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 25, 2020 from https://www.ncdc.noaa.gov/cag/