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 1951

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
September 1951
1-Month
58.7°F
(14.8°C)
63.0°F
(17.2°C)
-4.3°F
(-2.4°C)
8th Coolest Coolest since: 1949 1896, 1993
118th Warmest Warmest since: 1950 1897, 1931
Ties: 1975
Aug–Sep 1951
2-Month
64.0°F
(17.8°C)
67.1°F
(19.5°C)
-3.1°F
(-1.7°C)
5th Coolest Coolest since: 1915 1974, 1992
121st Warmest Warmest since: 1950 1947
Ties: 1915
Jul–Sep 1951
3-Month
66.5°F
(19.2°C)
69.5°F
(20.8°C)
-3.0°F
(-1.6°C)
7th Coolest Coolest since: 1950 1992
119th Warmest Warmest since: 1949 1936
Ties: 2009
Jun–Sep 1951
4-Month
66.0°F
(18.9°C)
69.4°F
(20.8°C)
-3.4°F
(-1.9°C)
3rd Coolest Coolest since: 1924 1915
123rd Warmest Warmest since: 1950 1936
Ties: 1902, 1924
May–Sep 1951
5-Month
65.0°F
(18.3°C)
67.4°F
(19.7°C)
-2.4°F
(-1.4°C)
9th Coolest Coolest since: 1950 1915
117th Warmest Warmest since: 1949 1936
Apr–Sep 1951
6-Month
61.4°F
(16.3°C)
64.2°F
(17.9°C)
-2.8°F
(-1.6°C)
4th Coolest Coolest since: 1950 1907
122nd Warmest Warmest since: 1949 1936
Ties: 1992
Mar–Sep 1951
7-Month
56.4°F
(13.6°C)
60.0°F
(15.6°C)
-3.6°F
(-2.0°C)
1st Coolest Coolest to Date 1951
125th Warmest Warmest since: 1950 2012
Feb–Sep 1951
8-Month
52.2°F
(11.2°C)
55.4°F
(13.0°C)
-3.2°F
(-1.8°C)
2nd Coolest Coolest since: 1950 1950
124th Warmest Warmest since: 1949 2012
Ties: 1904, 1917
Jan–Sep 1951
9-Month
48.2°F
(9.0°C)
51.2°F
(10.7°C)
-3.0°F
(-1.7°C)
5th Coolest Coolest since: 1950 1912
121st Warmest Warmest since: 1950 2012
Ties: 1924, 1950
Dec 1950–Sep 1951
10-Month
45.0°F
(7.2°C)
48.3°F
(9.1°C)
-3.3°F
(-1.9°C)
3rd Coolest Coolest since: 1917 1979
122nd Warmest Warmest since: 1950 2012
Ties: 1917
Nov 1950–Sep 1951
11-Month
43.8°F
(6.6°C)
47.2°F
(8.4°C)
-3.4°F
(-1.8°C)
3rd Coolest Coolest since: 1912 1912
122nd Warmest Warmest since: 1950 2012
Ties: 1904
Oct 1950–Sep 1951
12-Month
44.8°F
(7.1°C)
47.5°F
(8.6°C)
-2.7°F
(-1.5°C)
6th Coolest Coolest since: 1917 1912
119th Warmest Warmest since: 1950 2012
Apr 1950–Sep 1951
18-Month
50.2°F
(10.1°C)
53.1°F
(11.7°C)
-2.9°F
(-1.6°C)
1st Coolest Coolest to Date 1951
124th Warmest Warmest since: 1950 2012
Oct 1949–Sep 1951
24-Month
45.5°F
(7.5°C)
47.6°F
(8.7°C)
-2.1°F
(-1.2°C)
4th Coolest Coolest since: 1918 1979
120th Warmest Warmest since: 1950 2017
Oct 1948–Sep 1951
36-Month
46.1°F
(7.8°C)
47.5°F
(8.6°C)
-1.4°F
(-0.8°C)
8th Coolest Coolest since: 1918 1979
115th Warmest Warmest since: 1950 2000
Ties: 1899
Oct 1947–Sep 1951
48-Month
46.6°F
(8.1°C)
47.5°F
(8.6°C)
-0.9°F
(-0.5°C)
13th Coolest Coolest since: 1920 1905, 1918
109th Warmest Warmest since: 1950 1934
Ties: 1904
Oct 1946–Sep 1951
60-Month
46.8°F
(8.2°C)
47.5°F
(8.6°C)
-0.7°F
(-0.4°C)
15th Coolest Coolest since: 1920 1906, 1907
106th Warmest Warmest since: 1950 2002
Ties: 1919, 1971, 1973, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/