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, September 1943

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1943
1-Month
59.0°F
(15.0°C)
63.0°F
(17.2°C)
-4.0°F
(-2.2°C)
11th Coolest Coolest since: 1924 1896, 1993
115th Warmest Warmest since: 1942 1897, 1931
Aug–Sep 1943
2-Month
65.9°F
(18.8°C)
67.1°F
(19.5°C)
-1.2°F
(-0.7°C)
29th Coolest Coolest since: 1942 1974, 1992
97th Warmest Warmest since: 1941 1947
Ties: 1957, 1982
Jul–Sep 1943
3-Month
68.9°F
(20.5°C)
69.5°F
(20.8°C)
-0.6°F
(-0.3°C)
46th Coolest Coolest since: 1942 1992
80th Warmest Warmest since: 1941 1936
Ties: 1952, 1984, 1989
Jun–Sep 1943
4-Month
69.4°F
(20.8°C)
69.4°F
(20.8°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1942 1915
68th Warmest Warmest since: 1941 1936
Ties: 1949, 1997
May–Sep 1943
5-Month
66.8°F
(19.3°C)
67.4°F
(19.7°C)
-0.6°F
(-0.4°C)
39th Coolest Coolest since: 1942 1915
87th Warmest Warmest since: 1941 1936
Ties: 1920, 1960, 1984
Apr–Sep 1943
6-Month
63.6°F
(17.6°C)
64.2°F
(17.9°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1935 1907
91st Warmest Warmest since: 1942 1936
Ties: 1995, 2004
Mar–Sep 1943
7-Month
58.8°F
(14.9°C)
60.0°F
(15.6°C)
-1.2°F
(-0.7°C)
25th Coolest Coolest since: 1928 1951
101st Warmest Warmest since: 1942 2012
Ties: 1979, 2008, 2013
Feb–Sep 1943
8-Month
54.7°F
(12.6°C)
55.4°F
(13.0°C)
-0.7°F
(-0.4°C)
39th Coolest Coolest since: 1929 1950
87th Warmest Warmest since: 1942 2012
Ties: 1945, 1971
Jan–Sep 1943
9-Month
50.2°F
(10.1°C)
51.1°F
(10.6°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1940 1912
93rd Warmest Warmest since: 1942 2012
Dec 1942–Sep 1943
10-Month
47.0°F
(8.3°C)
48.3°F
(9.1°C)
-1.3°F
(-0.8°C)
25th Coolest Coolest since: 1929 1979
100th Warmest Warmest since: 1942 2012
Ties: 1907, 2001, 2009
Nov 1942–Sep 1943
11-Month
46.1°F
(7.8°C)
47.2°F
(8.4°C)
-1.1°F
(-0.6°C)
29th Coolest Coolest since: 1929 1912
96th Warmest Warmest since: 1942 2012
Ties: 1918, 2009
Oct 1942–Sep 1943
12-Month
46.6°F
(8.1°C)
47.6°F
(8.7°C)
-1.0°F
(-0.6°C)
33rd Coolest Coolest since: 1936 1912
92nd Warmest Warmest since: 1942 2012
Ties: 1936, 1970, 1971, 2008, 2019
Apr 1942–Sep 1943
18-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1936 1951
90th Warmest Warmest since: 1942 2012
Ties: 1928, 1946, 1958, 1968, 1978
Oct 1941–Sep 1943
24-Month
47.7°F
(8.7°C)
47.5°F
(8.6°C)
0.2°F
(0.1°C)
75th Coolest Coolest since: 1937 1979
49th Warmest Warmest since: 1942 2017
Ties: 1909, 1915, 1949, 1984, 2011
Oct 1940–Sep 1943
36-Month
48.2°F
(9.0°C)
47.5°F
(8.6°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1938 1979
37th Warmest Warmest since: 1942 2000
Ties: 1954, 2003
Oct 1939–Sep 1943
48-Month
47.9°F
(8.8°C)
47.4°F
(8.6°C)
0.5°F
(0.2°C)
78th Coolest Coolest since: 1938 1905, 1918
44th Warmest Warmest since: 1942 1934
Ties: 1976, 1977, 2016
Oct 1938–Sep 1943
60-Month
48.3°F
(9.1°C)
47.5°F
(8.6°C)
0.8°F
(0.5°C)
93rd Coolest Coolest since: 1941 1906, 1907
28th Warmest Warmest since: 1942 2002
Ties: 1941, 1957

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/