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


Iowa

Average Temperature Rankings, December 1966

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1966
1-Month
22.8°F
(-5.1°C)
22.7°F
(-5.2°C)
0.1°F
(0.1°C)
54th Coolest Coolest since: 1964 1983
71st Warmest Warmest since: 1965 2015
Nov–Dec 1966
2-Month
29.6°F
(-1.3°C)
29.3°F
(-1.5°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 1963 1985
60th Warmest Warmest since: 1965 2001
Ties: 1993, 2005
Oct–Dec 1966
3-Month
36.7°F
(2.6°C)
36.6°F
(2.6°C)
0.1°F
(0.0°C)
59th Coolest Coolest since: 1964 1985
66th Warmest Warmest since: 1965 1931
Ties: 1933, 1936, 1981
Sep–Dec 1966
4-Month
42.6°F
(5.9°C)
43.2°F
(6.2°C)
-0.6°F
(-0.3°C)
45th Coolest Coolest since: 1961 1985
80th Warmest Warmest since: 1965 1931
Aug–Dec 1966
5-Month
47.7°F
(8.7°C)
48.8°F
(9.3°C)
-1.1°F
(-0.6°C)
26th Coolest Coolest since: 1951 1985
99th Warmest Warmest since: 1965 1931
Ties: 1916, 1942, 1943, 1983
Jul–Dec 1966
6-Month
52.4°F
(11.3°C)
53.0°F
(11.7°C)
-0.6°F
(-0.4°C)
40th Coolest Coolest since: 1961 1985
85th Warmest Warmest since: 1965 1931
Ties: 1904, 1969
Jun–Dec 1966
7-Month
54.8°F
(12.7°C)
55.3°F
(12.9°C)
-0.5°F
(-0.2°C)
40th Coolest Coolest since: 1961 1985
85th Warmest Warmest since: 1965 1931
Ties: 1977
May–Dec 1966
8-Month
55.0°F
(12.8°C)
55.9°F
(13.3°C)
-0.9°F
(-0.5°C)
34th Coolest Coolest since: 1961 1917
91st Warmest Warmest since: 1965 1931
Ties: 1904, 1968
Apr–Dec 1966
9-Month
53.8°F
(12.1°C)
55.0°F
(12.8°C)
-1.2°F
(-0.7°C)
23rd Coolest Coolest since: 1961 1917
102nd Warmest Warmest since: 1965 1931
Ties: 1902, 1927, 1929, 1983
Mar–Dec 1966
10-Month
52.3°F
(11.3°C)
53.0°F
(11.7°C)
-0.7°F
(-0.4°C)
39th Coolest Coolest since: 1961 1951
86th Warmest Warmest since: 1965 2012
Ties: 1912, 1944, 1995
Feb–Dec 1966
11-Month
49.6°F
(9.8°C)
50.2°F
(10.1°C)
-0.6°F
(-0.3°C)
39th Coolest Coolest since: 1965 1917
86th Warmest Warmest since: 1964 2012
Ties: 1905, 1906, 1919, 1947, 1962, 1982
Jan–Dec 1966
12-Month
46.4°F
(8.0°C)
47.5°F
(8.6°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1960 1917
100th Warmest Warmest since: 1965 2012
Ties: 1899, 1907, 1945
Jul 1965–Dec 1966
18-Month
48.9°F
(9.4°C)
49.4°F
(9.7°C)
-0.5°F
(-0.3°C)
43rd Coolest Coolest since: 1965 1951
81st Warmest Warmest since: 1964 2012
Ties: 1896, 1927, 1959, 1961, 1977
Jan 1965–Dec 1966
24-Month
46.6°F
(8.1°C)
47.6°F
(8.7°C)
-1.0°F
(-0.6°C)
22nd Coolest Coolest since: 1962 1951
102nd Warmest Warmest since: 1965 1931
Ties: 1898, 1899, 1962, 1980, 1994
Jan 1964–Dec 1966
36-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
45th Coolest Coolest since: 1963 1952
78th Warmest Warmest since: 1965 2017
Ties: 1900, 1973, 1984, 2009
Jan 1963–Dec 1966
48-Month
47.3°F
(8.5°C)
47.5°F
(8.6°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1964 1905
77th Warmest Warmest since: 1965 1934
Ties: 1903, 1964, 1974, 1975, 2011
Jan 1962–Dec 1966
60-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1965 1907
84th Warmest Warmest since: 1965 1934, 2002
Ties: 1901, 1902, 1910, 1912, 1913, 1965, 1967, 1968, 1974, 1978, 1981, 1983, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/