Waterloo, Iowa March 2015 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
36.9
36.7
0.2
45
30
1960
2012
2014
2012
normal
1997
2
24.7
30.3
-5.6
13
61
2014
2012
2014
2013
bottom-third
3
23.8
26.6
-2.8
25
49
1979
2012
2014
2013
normal
2010
4
25.3
26.3
-1.0
40
34
1979,2014
2012
2014
2013
normal
2022
5
26.2
28.5
-2.3
27
47
2014
2012
2014
2013
normal
2009
6
30.2
32.4
-2.2
23
51
2014
2012
2014
2013
bottom-third
2010
7
34.9
37.0
-2.1
24
50
2014
2012
2014
2013
bottom-third
8
39.7
41.3
-1.6
24
50
1978
2012
2014
2013
bottom-third
1984
9
43.1
45.0
-1.9
21
53
2014
2012
2014
2013
bottom-third
1952
10
45.9
47.6
-1.7
21
52
1970,2014
2012
2014
2013
bottom-third
1996
11
47.3
48.9
-1.6
21
52
2014
2012
2014
2013
bottom-third
1971
12
47.3
48.9
-1.6
19
54
2014
2012
2014
2013
bottom-third
1959
18
40.0
43.4
-3.4
2
71
1979
2017
1979
2014
bottom-tenth
24
46.3
48.9
-2.6
2
70
1994
2017
1994
2014
bottom-tenth
36
47.5
49.0
-1.5
7
64
1979
2000,2018
2010
2014
bottom-tenth
1969,1994,2010
48
48.7
49.0
-0.3
42
28
1980
2002
2011
2014
normal
2022
60
48.8
49.0
-0.2
44
25
1997
2003
2014
2013
normal
1993,2012,2023