Sioux City, Iowa March Average Temperature
Degrees Fahrenheit
1948-1979
-99
194803
29.5
-2.7
194903
32.0
-0.2
195003
28.3
-3.9
195103
25.0
-7.2
195203
28.7
-3.5
195303
35.9
3.7
195403
29.6
-2.6
195503
31.6
-0.6
195603
32.3
0.1
195703
34.4
2.2
195803
32.2
0.0
195903
35.3
3.1
196003
16.6
-15.6
196103
36.1
3.9
196203
24.2
-8.0
196303
39.4
7.2
196403
29.4
-2.8
196503
22.4
-9.8
196603
38.8
6.6
196703
38.5
6.3
196803
42.4
10.2
196903
23.6
-8.6
197003
29.0
-3.2
197103
33.3
1.1
197203
35.9
3.7
197303
41.1
8.9
197403
37.8
5.6
197503
28.4
-3.8
197603
35.7
3.5
197703
40.0
7.8
197803
31.8
-0.4
197903
30.6
-1.6