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 July 2019. For more information, please see Climatological Rankings.


Waterloo, Iowa

Average Temperature Rankings, April 1981

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Period Value 1981-2010
Mean
Amomaly Rank
(1950-2019)
Warmest/Coolest
Since
Record
April 1981
1-Month
52.8°F
(11.6°C)
48.4°F
(9.1°C)
4.4°F
(2.5°C)
66th Coolest Coolest since: 1980 2018
5th Warmest Warmest since: 1977 1977
Mar–Apr 1981
2-Month
45.7°F
(7.6°C)
41.9°F
(5.5°C)
3.8°F
(2.1°C)
65th Coolest Coolest since: 1980 1975
6th Warmest Warmest since: 1977 2012
Feb–Apr 1981
3-Month
38.9°F
(3.8°C)
35.5°F
(1.9°C)
3.4°F
(1.9°C)
61st Coolest Coolest since: 1980 2014
9th Warmest Warmest since: 1977 2012
Ties: 2016
Jan–Apr 1981
4-Month
34.0°F
(1.1°C)
31.1°F
(-0.5°C)
2.9°F
(1.6°C)
60th Coolest Coolest since: 1980 1979
10th Warmest Warmest to Date 2012
Dec 1980–Apr 1981
5-Month
31.7°F
(-0.2°C)
29.3°F
(-1.5°C)
2.4°F
(1.3°C)
58th Coolest Coolest since: 1980 1979
12th Warmest Warmest since: 1976 2012
Ties: 2006
Nov 1980–Apr 1981
6-Month
32.6°F
(0.3°C)
30.3°F
(-0.9°C)
2.3°F
(1.2°C)
56th Coolest Coolest since: 1980 1979
14th Warmest Warmest since: 1976 2012
Oct 1980–Apr 1981
7-Month
34.6°F
(1.4°C)
33.1°F
(0.6°C)
1.5°F
(0.8°C)
55th Coolest Coolest since: 1980 1979
15th Warmest Warmest since: 1976 2012
Sep 1980–Apr 1981
8-Month
38.2°F
(3.4°C)
36.8°F
(2.7°C)
1.4°F
(0.7°C)
55th Coolest Coolest since: 1980 1979
15th Warmest Warmest since: 1976 2012
Aug 1980–Apr 1981
9-Month
42.1°F
(5.6°C)
40.6°F
(4.8°C)
1.5°F
(0.8°C)
57th Coolest Coolest since: 1980 1978, 1979
13th Warmest Warmest since: 1976 2012
Ties: 1987
Jul 1980–Apr 1981
10-Month
45.4°F
(7.4°C)
43.8°F
(6.6°C)
1.6°F
(0.8°C)
59th Coolest Coolest since: 1980 1979
11th Warmest Warmest since: 1976 2012
Ties: 1987
Jun 1980–Apr 1981
11-Month
47.6°F
(8.7°C)
46.2°F
(7.9°C)
1.4°F
(0.8°C)
58th Coolest Coolest since: 1980 1979
11th Warmest Warmest since: 1976 2012
Ties: 1998
May 1980–Apr 1981
12-Month
48.6°F
(9.2°C)
47.3°F
(8.5°C)
1.3°F
(0.7°C)
58th Coolest Coolest since: 1980 1979
11th Warmest Warmest since: 1976 2012
Ties: 1983
Nov 1979–Apr 1981
18-Month
42.3°F
(5.7°C)
41.7°F
(5.4°C)
0.6°F
(0.3°C)
53rd Coolest Coolest since: 1980 1979
16th Warmest Warmest since: 1955 2017
Ties: 1989
May 1979–Apr 1981
24-Month
47.7°F
(8.7°C)
47.4°F
(8.6°C)
0.3°F
(0.1°C)
48th Coolest Coolest since: 1980 1979
20th Warmest Warmest since: 1955 2017
Ties: 2004
May 1978–Apr 1981
36-Month
46.4°F
(8.0°C)
47.3°F
(8.5°C)
-0.9°F
(-0.5°C)
18th Coolest Coolest since: 1980 1979
49th Warmest Warmest since: 1978 2000
Ties: 1975, 1984, 1986, 1998, 2010
May 1977–Apr 1981
48-Month
46.1°F
(7.8°C)
47.3°F
(8.5°C)
-1.2°F
(-0.7°C)
11th Coolest Coolest since: 1980 1980
55th Warmest Warmest since: 1978 2002
May 1976–Apr 1981
60-Month
45.9°F
(7.7°C)
47.3°F
(8.5°C)
-1.4°F
(-0.8°C)
8th Coolest Coolest since: 1979 1971, 1972, 1997
57th Warmest Warmest since: 1980 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/