Climate at a Glance

City 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 September 2019. For more information, please see Climatological Rankings.


Waterloo, Iowa

Average Temperature Rankings, April 2009

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1950-2019)
Warmest/Coolest
Since
Record
April 2009
1-Month
46.8°F
(8.2°C)
48.4°F
(9.1°C)
-1.6°F
(-0.9°C)
26th Coolest Coolest since: 2008 2018
45th Warmest Warmest since: 2006 1977
Ties: 1989
Mar–Apr 2009
2-Month
41.8°F
(5.4°C)
41.9°F
(5.5°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 2008 1960
28th Warmest Warmest since: 2007 2012
Feb–Apr 2009
3-Month
36.1°F
(2.3°C)
35.5°F
(1.9°C)
0.6°F
(0.4°C)
46th Coolest Coolest since: 2008 1979
24th Warmest Warmest since: 2006 2012
Jan–Apr 2009
4-Month
29.8°F
(-1.2°C)
31.1°F
(-0.5°C)
-1.3°F
(-0.7°C)
33rd Coolest Coolest since: 2008 1979
37th Warmest Warmest since: 2007 2012
Ties: 1989
Dec 2008–Apr 2009
5-Month
26.8°F
(-2.9°C)
29.2°F
(-1.6°C)
-2.4°F
(-1.3°C)
24th Coolest Coolest since: 2008 1979
46th Warmest Warmest since: 2007 2012
Nov 2008–Apr 2009
6-Month
28.5°F
(-1.9°C)
30.4°F
(-0.9°C)
-1.9°F
(-1.0°C)
28th Coolest Coolest since: 2008 1979
42nd Warmest Warmest since: 2007 2012
Ties: 2019
Oct 2008–Apr 2009
7-Month
31.6°F
(-0.2°C)
33.1°F
(0.6°C)
-1.5°F
(-0.8°C)
28th Coolest Coolest since: 2008 1979
42nd Warmest Warmest since: 2007 2012
Sep 2008–Apr 2009
8-Month
35.6°F
(2.0°C)
36.8°F
(2.7°C)
-1.2°F
(-0.7°C)
31st Coolest Coolest since: 2008 1979
39th Warmest Warmest since: 2007 2012
Aug 2008–Apr 2009
9-Month
39.4°F
(4.1°C)
40.5°F
(4.7°C)
-1.1°F
(-0.6°C)
29th Coolest Coolest since: 2008 1979
41st Warmest Warmest since: 2007 2012
Ties: 1958
Jul 2008–Apr 2009
10-Month
42.9°F
(6.1°C)
43.8°F
(6.6°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 2008 1951, 1979
39th Warmest Warmest since: 2007 2012
Ties: 1966, 1968
Jun 2008–Apr 2009
11-Month
45.3°F
(7.4°C)
46.2°F
(7.9°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest since: 2008 1979
37th Warmest Warmest since: 2007 2012
May 2008–Apr 2009
12-Month
46.3°F
(7.9°C)
47.4°F
(8.6°C)
-1.1°F
(-0.7°C)
26th Coolest Coolest since: 2001 1979
43rd Warmest Warmest since: 2008 2012
Ties: 1960, 1984, 2015
Nov 2007–Apr 2009
18-Month
39.7°F
(4.3°C)
41.6°F
(5.3°C)
-1.9°F
(-1.0°C)
14th Coolest Coolest since: 1997 1979
55th Warmest Warmest since: 2008 2017
May 2007–Apr 2009
24-Month
46.4°F
(8.0°C)
47.3°F
(8.5°C)
-0.9°F
(-0.5°C)
22nd Coolest Coolest since: 1997 1979
46th Warmest Warmest since: 2008 2017
Ties: 1953, 1961, 1982, 1983, 1986, 1993
May 2006–Apr 2009
36-Month
46.8°F
(8.2°C)
47.3°F
(8.5°C)
-0.5°F
(-0.3°C)
37th Coolest Coolest since: 1998 1979
30th Warmest Warmest since: 2008 2000
Ties: 2016
May 2005–Apr 2009
48-Month
47.3°F
(8.5°C)
47.3°F
(8.5°C)
0.0°F
(0.0°C)
41st Coolest Coolest since: 1999 1980
25th Warmest Warmest since: 2008 2002
May 2004–Apr 2009
60-Month
47.4°F
(8.6°C)
47.2°F
(8.4°C)
0.2°F
(0.2°C)
45th Coolest Coolest since: 1999 1972
20th Warmest Warmest since: 2008 2002
Ties: 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/