Dubuque, Iowa 36-Month Period Ending in April Average Temperature
Degrees Fahrenheit
1954-1965
-99
195404
47.2
0.6
195504
47.9
1.3
195604
47.7
1.1
195704
47.3
0.7
195804
46.8
0.2
195904
46.2
-0.4
196004
45.6
-1.0
196104
45.8
-0.8
196204
45.9
-0.7
196304
45.8
-0.8
196404
46.2
-0.4
196504
46.4
-0.2