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 2020. For more information, please see Climatological Rankings.


Iowa

Average Temperature Rankings, December 1928

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1928
1-Month
27.0°F
(-2.8°C)
22.7°F
(-5.2°C)
4.3°F
(2.4°C)
96th Coolest Coolest since: 1927 1983
30th Warmest Warmest since: 1923 2015
Ties: 1994, 1999
Nov–Dec 1928
2-Month
32.0°F
(0.0°C)
29.2°F
(-1.6°C)
2.8°F
(1.6°C)
101st Coolest Coolest since: 1927 1985
25th Warmest Warmest since: 1923 2001
Ties: 2003
Oct–Dec 1928
3-Month
39.0°F
(3.9°C)
36.6°F
(2.6°C)
2.4°F
(1.3°C)
99th Coolest Coolest since: 1927 1985
27th Warmest Warmest since: 1923 1931
Sep–Dec 1928
4-Month
44.1°F
(6.7°C)
43.2°F
(6.2°C)
0.9°F
(0.5°C)
75th Coolest Coolest since: 1927 1985
51st Warmest Warmest since: 1923 1931
Ties: 1960, 1984
Aug–Dec 1928
5-Month
49.7°F
(9.8°C)
48.9°F
(9.4°C)
0.8°F
(0.4°C)
80th Coolest Coolest since: 1927 1985
46th Warmest Warmest since: 1923 1931
Ties: 1912, 1960, 2010, 2017
Jul–Dec 1928
6-Month
53.6°F
(12.0°C)
53.0°F
(11.7°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 1927 1985
52nd Warmest Warmest since: 1923 1931
Ties: 1982, 1990, 2019
Jun–Dec 1928
7-Month
55.1°F
(12.8°C)
55.3°F
(12.9°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1927 1985
74th Warmest Warmest since: 1923 1931
Ties: 1906, 1981, 1991
May–Dec 1928
8-Month
55.9°F
(13.3°C)
55.9°F
(13.3°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1927 1917
70th Warmest Warmest since: 1923 1931
Ties: 1905, 2019
Apr–Dec 1928
9-Month
54.5°F
(12.5°C)
55.0°F
(12.8°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1927 1917
84th Warmest Warmest since: 1923 1931
Ties: 1910, 1920, 1968
Mar–Dec 1928
10-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
56th Coolest Coolest since: 1927 1951
70th Warmest Warmest since: 1923 2012
Ties: 1895, 1899, 2019
Feb–Dec 1928
11-Month
50.5°F
(10.3°C)
50.3°F
(10.2°C)
0.2°F
(0.1°C)
76th Coolest Coolest since: 1927 1917
50th Warmest Warmest since: 1922 2012
Ties: 1910, 1955, 1980, 1984, 2003
Jan–Dec 1928
12-Month
48.2°F
(9.0°C)
47.5°F
(8.6°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1927 1917
40th Warmest Warmest since: 1922 2012
Ties: 1914, 2010
Jul 1927–Dec 1928
18-Month
49.5°F
(9.7°C)
49.4°F
(9.7°C)
0.1°F
(0.0°C)
68th Coolest Coolest since: 1927 1951
57th Warmest Warmest since: 1923 2012
Ties: 1947, 1995
Jan 1927–Dec 1928
24-Month
47.9°F
(8.8°C)
47.5°F
(8.6°C)
0.4°F
(0.2°C)
79th Coolest Coolest since: 1927 1951
46th Warmest Warmest since: 1923 1931
Ties: 1946, 1949, 1977
Jan 1926–Dec 1928
36-Month
47.6°F
(8.7°C)
47.5°F
(8.6°C)
0.1°F
(0.1°C)
70th Coolest Coolest since: 1927 1952
54th Warmest Warmest since: 1923 2017
Ties: 1901, 1920, 1964, 1965, 1983
Jan 1925–Dec 1928
48-Month
47.6°F
(8.7°C)
47.5°F
(8.6°C)
0.1°F
(0.1°C)
69th Coolest Coolest since: 1927 1905
54th Warmest Warmest since: 1924 1934
Ties: 1914, 1943, 1946, 1954, 1958, 1984, 1998
Jan 1924–Dec 1928
60-Month
47.1°F
(8.4°C)
47.5°F
(8.6°C)
-0.4°F
(-0.2°C)
30th Coolest Coolest since: 1927 1907
92nd Warmest Warmest since: 1926 1934, 2002
Ties: 1900, 1903, 1929, 1954, 1960, 1964

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/