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 1970

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1950-2019)
Warmest/Coolest
Since
Record
April 1970
1-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
38th Coolest Coolest since: 1966 2018
33rd Warmest Warmest since: 1969 1977
Ties: 1994
Mar–Apr 1970
2-Month
39.1°F
(3.9°C)
41.9°F
(5.5°C)
-2.8°F
(-1.6°C)
23rd Coolest Coolest since: 1969 1960
48th Warmest Warmest since: 1968 2012
Feb–Apr 1970
3-Month
32.1°F
(0.1°C)
35.6°F
(2.0°C)
-3.5°F
(-1.9°C)
20th Coolest Coolest since: 1965 1979
50th Warmest Warmest since: 1969 2012
Ties: 1980, 2015, 2019
Jan–Apr 1970
4-Month
25.5°F
(-3.6°C)
31.1°F
(-0.5°C)
-5.6°F
(-3.1°C)
9th Coolest Coolest since: 1965 1979
61st Warmest Warmest since: 1969 2012
Dec 1969–Apr 1970
5-Month
24.0°F
(-4.4°C)
29.3°F
(-1.5°C)
-5.3°F
(-2.9°C)
8th Coolest Coolest since: 1965 1979
62nd Warmest Warmest since: 1969 2012
Nov 1969–Apr 1970
6-Month
25.7°F
(-3.5°C)
30.4°F
(-0.9°C)
-4.7°F
(-2.6°C)
6th Coolest Coolest since: 1956 1979
64th Warmest Warmest since: 1969 2012
Oct 1969–Apr 1970
7-Month
28.7°F
(-1.8°C)
33.1°F
(0.6°C)
-4.4°F
(-2.4°C)
5th Coolest Coolest since: 1951 1979
65th Warmest Warmest since: 1969 2012
Sep 1969–Apr 1970
8-Month
32.8°F
(0.4°C)
36.8°F
(2.7°C)
-4.0°F
(-2.3°C)
5th Coolest Coolest since: 1951 1979
65th Warmest Warmest since: 1969 2012
Ties: 1982
Aug 1969–Apr 1970
9-Month
37.1°F
(2.8°C)
40.6°F
(4.8°C)
-3.5°F
(-2.0°C)
6th Coolest Coolest since: 1951 1979
64th Warmest Warmest since: 1969 2012
Jul 1969–Apr 1970
10-Month
40.7°F
(4.8°C)
43.8°F
(6.6°C)
-3.1°F
(-1.8°C)
6th Coolest Coolest since: 1951 1951, 1979
64th Warmest Warmest since: 1969 2012
Ties: 1993
Jun 1969–Apr 1970
11-Month
42.7°F
(5.9°C)
46.2°F
(7.9°C)
-3.5°F
(-2.0°C)
3rd Coolest Coolest to Date 1979
66th Warmest Warmest since: 1969 2012
May 1969–Apr 1970
12-Month
44.1°F
(6.7°C)
47.3°F
(8.5°C)
-3.2°F
(-1.8°C)
3rd Coolest Coolest to Date 1979
66th Warmest Warmest since: 1969 2012
Nov 1968–Apr 1970
18-Month
38.6°F
(3.7°C)
41.7°F
(5.4°C)
-3.1°F
(-1.7°C)
3rd Coolest Coolest since: 1952 1979
66th Warmest Warmest since: 1969 2017
Ties: 2015
May 1968–Apr 1970
24-Month
44.7°F
(7.1°C)
47.3°F
(8.5°C)
-2.6°F
(-1.4°C)
2nd Coolest Coolest to Date 1979
66th Warmest Warmest since: 1969 2017
May 1967–Apr 1970
36-Month
45.1°F
(7.3°C)
47.3°F
(8.5°C)
-2.2°F
(-1.2°C)
3rd Coolest Coolest to Date 1979
64th Warmest Warmest since: 1969 2000
Ties: 1972, 1980
May 1966–Apr 1970
48-Month
45.4°F
(7.4°C)
47.2°F
(8.4°C)
-1.8°F
(-1.0°C)
4th Coolest Coolest to Date 1980
62nd Warmest Warmest since: 1969 2002
Ties: 1973
May 1965–Apr 1970
60-Month
45.7°F
(7.6°C)
47.3°F
(8.5°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest to Date 1972
58th Warmest Warmest since: 1969 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/