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 2022. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, December 1912

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1912
1-Month
27.6°F
(-2.4°C)
22.7°F
(-5.2°C)
4.9°F
(2.8°C)
102nd Coolest Coolest since: 1911 1983
26th Warmest Warmest since: 1896 2015
Nov–Dec 1912
2-Month
33.0°F
(0.6°C)
29.2°F
(-1.6°C)
3.8°F
(2.2°C)
105th Coolest Coolest since: 1911 1985
23rd Warmest Warmest to Date 2001
Ties: 1954
Oct–Dec 1912
3-Month
39.1°F
(3.9°C)
36.6°F
(2.6°C)
2.5°F
(1.3°C)
101st Coolest Coolest since: 1911 1985
27th Warmest Warmest since: 1899 1931
Sep–Dec 1912
4-Month
44.6°F
(7.0°C)
43.2°F
(6.2°C)
1.4°F
(0.8°C)
92nd Coolest Coolest since: 1911 1985
36th Warmest Warmest since: 1908 1931
Ties: 1933, 1987, 2006
Aug–Dec 1912
5-Month
49.7°F
(9.8°C)
48.8°F
(9.3°C)
0.9°F
(0.5°C)
80th Coolest Coolest since: 1911 1985
48th Warmest Warmest since: 1908 1931
Ties: 1928, 1960, 2010, 2017
Jul–Dec 1912
6-Month
53.8°F
(12.1°C)
53.0°F
(11.7°C)
0.8°F
(0.4°C)
85th Coolest Coolest since: 1911 1985
43rd Warmest Warmest since: 1901 1931
Ties: 1901, 1994, 2002, 2010, 2017
Jun–Dec 1912
7-Month
55.5°F
(13.1°C)
55.3°F
(12.9°C)
0.2°F
(0.2°C)
68th Coolest Coolest since: 1911 1985
60th Warmest Warmest since: 1908 1931
Ties: 1908, 1957
May–Dec 1912
8-Month
56.3°F
(13.5°C)
55.8°F
(13.2°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1910 1917
51st Warmest Warmest since: 1911 1931
Ties: 1944, 1962, 1970, 1973
Apr–Dec 1912
9-Month
55.5°F
(13.1°C)
55.0°F
(12.8°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1911 1917
51st Warmest Warmest since: 1901 1931
Ties: 1940, 1970, 1986
Mar–Dec 1912
10-Month
52.3°F
(11.3°C)
52.9°F
(11.6°C)
-0.6°F
(-0.3°C)
39th Coolest Coolest since: 1909 1951
89th Warmest Warmest since: 1911 2012
Ties: 1944, 1966, 1995
Feb–Dec 1912
11-Month
49.1°F
(9.5°C)
50.2°F
(10.1°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 1909 1917
100th Warmest Warmest since: 1911 2012
Ties: 1958
Jan–Dec 1912
12-Month
45.2°F
(7.3°C)
47.5°F
(8.6°C)
-2.3°F
(-1.3°C)
6th Coolest Coolest to Date 1917
122nd Warmest Warmest since: 1911 2012
Ties: 1929, 1996
Jul 1911–Dec 1912
18-Month
47.5°F
(8.6°C)
49.3°F
(9.6°C)
-1.8°F
(-1.0°C)
5th Coolest Coolest since: 1904 1951
122nd Warmest Warmest since: 1911 2012
Jan 1911–Dec 1912
24-Month
46.8°F
(8.2°C)
47.5°F
(8.6°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 1905 1951
98th Warmest Warmest since: 1911 1931
Ties: 1896, 1937, 1969, 1978, 1985, 1993
Jan 1910–Dec 1912
36-Month
47.1°F
(8.4°C)
47.5°F
(8.6°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1909 1952
87th Warmest Warmest since: 1911 2017
Ties: 1916, 1953, 1959, 1985, 2015
Jan 1909–Dec 1912
48-Month
46.9°F
(8.3°C)
47.5°F
(8.6°C)
-0.6°F
(-0.3°C)
28th Coolest Coolest since: 1907 1905
97th Warmest Warmest since: 1911 1934
Ties: 1926, 1981
Jan 1908–Dec 1912
60-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1910 1907
87th Warmest Warmest since: 1911 1934, 2002
Ties: 1901, 1902, 1910, 1913, 1965, 1966, 1967, 1968, 1974, 1978, 1981, 1983, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 20, 2022 from https://www.ncei.noaa.gov/cag/