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 1910

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1910
1-Month
62.4°F
(16.9°C)
63.0°F
(17.2°C)
-0.6°F
(-0.3°C)
50th Coolest Coolest since: 1909 1896, 1993
76th Warmest Warmest since: 1908 1897, 1931
Ties: 1901, 1976, 1991
Aug–Sep 1910
2-Month
66.9°F
(19.4°C)
67.2°F
(19.6°C)
-0.3°F
(-0.2°C)
57th Coolest Coolest since: 1907 1974, 1992
69th Warmest Warmest since: 1909 1947
Ties: 1920
Jul–Sep 1910
3-Month
69.3°F
(20.7°C)
69.4°F
(20.8°C)
-0.1°F
(-0.1°C)
56th Coolest Coolest since: 1907 1992
70th Warmest Warmest since: 1909 1936
Ties: 1976, 2006
Jun–Sep 1910
4-Month
69.2°F
(20.7°C)
69.3°F
(20.7°C)
-0.1°F
(0.0°C)
49th Coolest Coolest since: 1908 1915
77th Warmest Warmest since: 1909 1936
Ties: 1957, 1999
May–Sep 1910
5-Month
66.4°F
(19.1°C)
67.5°F
(19.7°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1907 1915
101st Warmest Warmest since: 1909 1936
Ties: 1958, 2014
Apr–Sep 1910
6-Month
63.9°F
(17.7°C)
64.2°F
(17.9°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest since: 1909 1907
79th Warmest Warmest since: 1908 1936
Ties: 1918, 1947, 1957, 1969
Mar–Sep 1910
7-Month
61.6°F
(16.4°C)
60.0°F
(15.6°C)
1.6°F
(0.8°C)
103rd Coolest Coolest since: 1909 1951
23rd Warmest Warmest since: 1901 2012
Ties: 1930, 1986
Feb–Sep 1910
8-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
87th Coolest Coolest since: 1909 1950
39th Warmest Warmest since: 1901 2012
Ties: 1901, 1935, 1952, 1964
Jan–Sep 1910
9-Month
51.5°F
(10.8°C)
51.1°F
(10.6°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1909 1912
54th Warmest Warmest since: 1908 2012
Ties: 1968, 2004, 2015, 2018
Dec 1909–Sep 1910
10-Month
47.7°F
(8.7°C)
48.3°F
(9.1°C)
-0.6°F
(-0.4°C)
44th Coolest Coolest since: 1907 1979
81st Warmest Warmest since: 1909 2012
Ties: 1974
Nov 1909–Sep 1910
11-Month
47.1°F
(8.4°C)
47.2°F
(8.4°C)
-0.1°F
(0.0°C)
61st Coolest Coolest since: 1909 1912
64th Warmest Warmest since: 1908 2012
Ties: 1947, 1963
Oct 1909–Sep 1910
12-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
49th Coolest Coolest since: 1909 1912
76th Warmest Warmest since: 1909 2012
Ties: 1896, 1909, 1940
Apr 1909–Sep 1910
18-Month
52.4°F
(11.3°C)
53.1°F
(11.7°C)
-0.7°F
(-0.4°C)
31st Coolest Coolest since: 1908 1951
94th Warmest Warmest since: 1909 2012
Ties: 1907, 1908, 1970
Oct 1908–Sep 1910
24-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
44th Coolest Coolest since: 1908 1979
80th Warmest Warmest since: 1909 2017
Ties: 1908, 1928, 1930, 1944, 1968, 1975, 2010
Oct 1907–Sep 1910
36-Month
47.5°F
(8.6°C)
47.5°F
(8.6°C)
0.0°F
(0.0°C)
67th Coolest Coolest since: 1909 1979
56th Warmest Warmest since: 1902 2000
Ties: 1925, 1959, 1964, 1978, 2009
Oct 1906–Sep 1910
48-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1908 1905, 1918
82nd Warmest Warmest since: 1909 1934
Ties: 1926, 1930, 1959, 1967, 1974, 1994
Oct 1905–Sep 1910
60-Month
47.3°F
(8.5°C)
47.5°F
(8.6°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1909 1906, 1907
74th Warmest Warmest to Date 2002
Ties: 1915, 1967, 1968, 1983, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/