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 1955

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1950-2019)
Warmest/Coolest
Since
Record
April 1955
1-Month
54.0°F
(12.2°C)
48.4°F
(9.1°C)
5.6°F
(3.1°C)
69th Coolest Coolest since: 1954 2018
2nd Warmest Warmest to Date 1977
Ties: 2010
Mar–Apr 1955
2-Month
42.6°F
(5.9°C)
41.8°F
(5.4°C)
0.8°F
(0.5°C)
49th Coolest Coolest since: 1954 1960
22nd Warmest Warmest to Date 2012
Ties: 2015
Feb–Apr 1955
3-Month
34.6°F
(1.4°C)
35.6°F
(2.0°C)
-1.0°F
(-0.6°C)
42nd Coolest Coolest since: 1953 1979
28th Warmest Warmest since: 1954 2012
Ties: 1964
Jan–Apr 1955
4-Month
30.2°F
(-1.0°C)
31.1°F
(-0.5°C)
-0.9°F
(-0.5°C)
39th Coolest Coolest since: 1951 1979
31st Warmest Warmest since: 1954 2012
Dec 1954–Apr 1955
5-Month
29.1°F
(-1.6°C)
29.3°F
(-1.5°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1952 1979
24th Warmest Warmest since: 1954 2012
Ties: 1957, 1995
Nov 1954–Apr 1955
6-Month
30.7°F
(-0.7°C)
30.4°F
(-0.9°C)
0.3°F
(0.2°C)
48th Coolest Coolest since: 1953 1979
22nd Warmest Warmest since: 1954 2012
Ties: 1985, 1991
Oct 1954–Apr 1955
7-Month
33.4°F
(0.8°C)
33.1°F
(0.6°C)
0.3°F
(0.2°C)
46th Coolest Coolest since: 1953 1979
24th Warmest Warmest since: 1954 2012
Sep 1954–Apr 1955
8-Month
37.3°F
(2.9°C)
36.8°F
(2.7°C)
0.5°F
(0.2°C)
51st Coolest Coolest since: 1953 1979
19th Warmest Warmest since: 1954 2012
Ties: 1991, 1992
Aug 1954–Apr 1955
9-Month
41.0°F
(5.0°C)
40.6°F
(4.8°C)
0.4°F
(0.2°C)
51st Coolest Coolest since: 1953 1979
19th Warmest Warmest since: 1954 2012
Ties: 1985, 1992, 1995
Jul 1954–Apr 1955
10-Month
44.5°F
(6.9°C)
43.9°F
(6.6°C)
0.6°F
(0.3°C)
52nd Coolest Coolest since: 1953 1951, 1979
18th Warmest Warmest since: 1954 2012
Jun 1954–Apr 1955
11-Month
47.0°F
(8.3°C)
46.2°F
(7.9°C)
0.8°F
(0.4°C)
54th Coolest Coolest since: 1953 1979
15th Warmest Warmest since: 1954 2012
Ties: 1992
May 1954–Apr 1955
12-Month
47.6°F
(8.7°C)
47.3°F
(8.5°C)
0.3°F
(0.2°C)
46th Coolest Coolest since: 1953 1979
23rd Warmest Warmest since: 1954 2012
Ties: 2003
Nov 1953–Apr 1955
18-Month
42.6°F
(5.9°C)
41.7°F
(5.4°C)
0.9°F
(0.5°C)
58th Coolest Coolest since: 1953 1979
11th Warmest Warmest since: 1954 2017
May 1953–Apr 1955
24-Month
48.4°F
(9.1°C)
47.3°F
(8.5°C)
1.1°F
(0.6°C)
61st Coolest Coolest since: 1954 1979
7th Warmest Warmest to Date 2017
Ties: 2006, 2018
May 1952–Apr 1955
36-Month
48.0°F
(8.9°C)
47.3°F
(8.5°C)
0.7°F
(0.4°C)
55th Coolest Coolest since: 1954 1979
12th Warmest Warmest to Date 2000
Ties: 1990
May 1951–Apr 1955
48-Month
47.4°F
(8.6°C)
47.3°F
(8.5°C)
0.1°F
(0.1°C)
45th Coolest Coolest to Date 1980
21st Warmest Warmest to Date 2002
Ties: 1956, 1988, 2015
May 1950–Apr 1955
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1972
-- -- 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/