Dubuque, Iowa April 2004 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
49.3
47.5
1.8
52
21
2018
1977
2003
2001
top-third
2021
2
44.2
41.4
2.8
63
10
1975
2012
2003
2000
top-third
2016
3
37.3
35.2
2.1
55
18
2014
2012
2003
2000
top-third
4
32.1
31.2
0.9
49
23
1979
2012
2003
2002
top-third
1964
5
31.2
29.8
1.4
54
18
1979
2012
2003
2002
top-third
1968
6
32.1
30.9
1.2
55
17
2014
2012
2003
2002
top-third
2020
7
34.6
33.6
1.0
56
16
2014
2012
2003
2002
top-third
1964,1995
8
37.9
37.2
0.7
52
20
2014
2012,2017
2003
2002
top-third
1955
9
41.8
40.9
0.9
56
15
1978
2017
2003
2002
top-third
2022
10
44.6
43.9
0.7
54
17
2014
2012
2003
2002
top-third
1964,1992
11
46.6
46.2
0.4
49
22
2014
2012
2003
2002
top-third
1985
12
47.3
47.2
0.1
46
25
2014
2012
2003
2002
normal
1974,1985,2007
18
41.5
41.8
-0.3
40
30
1979
2017
1998
2003
normal
24
46.9
47.2
-0.3
39
30
1979
2017
1998
2003
normal
1958,1985
36
47.8
47.2
0.6
54
13
1979
2018
2003
2002
top-third
2022
48
47.3
47.2
0.1
45
20
1980
2002,2019
1999
2003
top-third
1955,2017
60
47.6
47.2
0.4
54
9
1979
2002,2020
2001
2003
top-third
1957,2007