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


Waterloo, Iowa

Average Temperature Rankings, May 1979

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Period Value 1981-2010
Mean
Anomaly Rank
(1950-2019)
Warmest/Coolest
Since
Record
May 1979
1-Month
58.4°F
(14.7°C)
60.1°F
(15.6°C)
-1.7°F
(-0.9°C)
26th Coolest Coolest since: 1976 1954, 1997
45th Warmest Warmest since: 1978 1977
Ties: 1989
Apr–May 1979
2-Month
50.7°F
(10.4°C)
54.2°F
(12.3°C)
-3.5°F
(-1.9°C)
7th Coolest Coolest since: 1966 1961
64th Warmest Warmest since: 1978 1977
Ties: 1996
Mar–May 1979
3-Month
44.1°F
(6.7°C)
48.0°F
(8.9°C)
-3.9°F
(-2.2°C)
10th Coolest Coolest since: 1975 1960
61st Warmest Warmest since: 1978 2012
Ties: 1961
Feb–May 1979
4-Month
35.6°F
(2.0°C)
41.6°F
(5.3°C)
-6.0°F
(-3.3°C)
1st Coolest Coolest to Date 1979
69th Warmest Warmest since: 1978 2012
Jan–May 1979
5-Month
29.2°F
(-1.6°C)
36.9°F
(2.7°C)
-7.7°F
(-4.3°C)
1st Coolest Coolest to Date 1979
69th Warmest Warmest since: 1978 2012
Dec 1978–May 1979
6-Month
27.3°F
(-2.6°C)
34.4°F
(1.3°C)
-7.1°F
(-3.9°C)
1st Coolest Coolest to Date 1979
69th Warmest Warmest since: 1978 2012
Nov 1978–May 1979
7-Month
28.3°F
(-2.1°C)
34.6°F
(1.4°C)
-6.3°F
(-3.5°C)
1st Coolest Coolest to Date 1979
69th Warmest Warmest since: 1978 2012
Oct 1978–May 1979
8-Month
30.8°F
(-0.7°C)
36.5°F
(2.5°C)
-5.7°F
(-3.2°C)
1st Coolest Coolest to Date 1979
69th Warmest Warmest since: 1978 2012
Sep 1978–May 1979
9-Month
34.8°F
(1.6°C)
39.3°F
(4.1°C)
-4.5°F
(-2.5°C)
1st Coolest Coolest to Date 1979
69th Warmest Warmest since: 1978 2012
Aug 1978–May 1979
10-Month
38.4°F
(3.6°C)
42.5°F
(5.8°C)
-4.1°F
(-2.2°C)
1st Coolest Coolest to Date 1979
69th Warmest Warmest since: 1978 2012
Jul 1978–May 1979
11-Month
41.5°F
(5.3°C)
45.3°F
(7.4°C)
-3.8°F
(-2.1°C)
1st Coolest Coolest to Date 1979
69th Warmest Warmest since: 1978 2012
Jun 1978–May 1979
12-Month
43.9°F
(6.6°C)
47.4°F
(8.6°C)
-3.5°F
(-2.0°C)
1st Coolest Coolest to Date 1979
68th Warmest Warmest since: 1978 2012
Dec 1977–May 1979
18-Month
38.8°F
(3.8°C)
43.0°F
(6.1°C)
-4.2°F
(-2.3°C)
1st Coolest Coolest to Date 1979
68th Warmest Warmest since: 1978 2017
Jun 1977–May 1979
24-Month
44.1°F
(6.7°C)
47.3°F
(8.5°C)
-3.2°F
(-1.8°C)
1st Coolest Coolest to Date 1979
67th Warmest Warmest since: 1978 2017
Jun 1976–May 1979
36-Month
44.8°F
(7.1°C)
47.3°F
(8.5°C)
-2.5°F
(-1.4°C)
1st Coolest Coolest to Date 1979
66th Warmest Warmest since: 1978 2000
Jun 1975–May 1979
48-Month
45.8°F
(7.7°C)
47.3°F
(8.5°C)
-1.5°F
(-0.8°C)
8th Coolest Coolest since: 1973 1980
58th Warmest Warmest since: 1978 2002
Jun 1974–May 1979
60-Month
45.8°F
(7.7°C)
47.3°F
(8.5°C)
-1.5°F
(-0.8°C)
7th Coolest Coolest since: 1973 1997
58th Warmest Warmest since: 1978 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/