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


Iowa

Average Temperature Rankings, September 1952

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1952
1-Month
63.8°F
(17.7°C)
63.0°F
(17.2°C)
0.8°F
(0.5°C)
73rd Coolest Coolest since: 1951 1896, 1993
53rd Warmest Warmest since: 1948 1897, 1931
Aug–Sep 1952
2-Month
66.4°F
(19.1°C)
67.2°F
(19.6°C)
-0.8°F
(-0.5°C)
44th Coolest Coolest since: 1951 1974, 1992
82nd Warmest Warmest since: 1948 1947
Ties: 1923, 1987, 1994
Jul–Sep 1952
3-Month
68.9°F
(20.5°C)
69.4°F
(20.8°C)
-0.5°F
(-0.3°C)
46th Coolest Coolest since: 1951 1992
80th Warmest Warmest since: 1948 1936
Ties: 1943, 1984, 1989
Jun–Sep 1952
4-Month
70.0°F
(21.1°C)
69.3°F
(20.7°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 1951 1915
46th Warmest Warmest since: 1948 1936
Ties: 1956, 1995, 2011, 2013
May–Sep 1952
5-Month
67.7°F
(19.8°C)
67.4°F
(19.7°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 1951 1915
56th Warmest Warmest since: 1949 1936
Ties: 1898, 1975, 2006, 2015
Apr–Sep 1952
6-Month
64.6°F
(18.1°C)
64.2°F
(17.9°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1951 1907
53rd Warmest Warmest since: 1949 1936
Ties: 1983, 1999
Mar–Sep 1952
7-Month
59.7°F
(15.4°C)
60.0°F
(15.6°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1951 1951
76th Warmest Warmest since: 1949 2012
Ties: 1896, 1916, 1929, 1957
Feb–Sep 1952
8-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
87th Coolest Coolest since: 1951 1950
39th Warmest Warmest since: 1946 2012
Ties: 1901, 1910, 1935, 1964
Jan–Sep 1952
9-Month
51.8°F
(11.0°C)
51.1°F
(10.6°C)
0.7°F
(0.4°C)
84th Coolest Coolest since: 1951 1912
42nd Warmest Warmest since: 1946 2012
Ties: 1896, 1898, 1935, 1953, 1992
Dec 1951–Sep 1952
10-Month
48.5°F
(9.2°C)
48.3°F
(9.1°C)
0.2°F
(0.1°C)
62nd Coolest Coolest since: 1951 1979
63rd Warmest Warmest since: 1948 2012
Ties: 1989
Nov 1951–Sep 1952
11-Month
46.7°F
(8.2°C)
47.1°F
(8.4°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1951 1912
82nd Warmest Warmest since: 1949 2012
Ties: 1937, 1940, 1958, 1961, 1986
Oct 1951–Sep 1952
12-Month
47.1°F
(8.4°C)
47.6°F
(8.7°C)
-0.5°F
(-0.3°C)
45th Coolest Coolest since: 1951 1912
80th Warmest Warmest since: 1949 2012
Ties: 1927, 1945, 1961
Apr 1951–Sep 1952
18-Month
51.8°F
(11.0°C)
53.1°F
(11.7°C)
-1.3°F
(-0.7°C)
16th Coolest Coolest since: 1951 1951
109th Warmest Warmest since: 1950 2012
Oct 1950–Sep 1952
24-Month
45.9°F
(7.7°C)
47.5°F
(8.6°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest since: 1951 1979
117th Warmest Warmest since: 1950 2017
Ties: 1899
Oct 1949–Sep 1952
36-Month
46.0°F
(7.8°C)
47.5°F
(8.6°C)
-1.5°F
(-0.8°C)
5th Coolest Coolest since: 1918 1979
118th Warmest Warmest since: 1951 2000
Ties: 1917, 1980
Oct 1948–Sep 1952
48-Month
46.3°F
(7.9°C)
47.5°F
(8.6°C)
-1.2°F
(-0.7°C)
4th Coolest Coolest since: 1918 1905, 1918
118th Warmest Warmest since: 1951 1934
Ties: 1980
Oct 1947–Sep 1952
60-Month
46.7°F
(8.2°C)
47.5°F
(8.6°C)
-0.8°F
(-0.4°C)
11th Coolest Coolest since: 1920 1906, 1907
110th Warmest Warmest since: 1951 2002
Ties: 1963, 1969, 1979

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/