Iowa December-February Average Temperature
Degrees Fahrenheit
1901-1979
-99
189602
23.7
3.0
189702
22.5
1.8
189802
20.1
-0.6
189902
15.4
-5.3
190002
19.6
-1.1
190102
21.2
0.5
190202
18.4
-2.3
190302
19.4
-1.3
190402
14.8
-5.9
190502
14.2
-6.5
190602
23.8
3.1
190702
21.9
1.2
190802
24.4
3.7
190902
23.3
2.6
191002
15.3
-5.4
191102
22.0
1.3
191202
15.1
-5.6
191302
21.8
1.1
191402
24.1
3.4
191502
19.3
-1.4
191602
19.2
-1.5
191702
15.7
-5.0
191802
14.2
-6.5
191902
26.6
5.9
192002
16.9
-3.8
192102
26.9
6.2
192202
22.3
1.6
192302
21.8
1.1
192402
22.8
2.1
192502
19.3
-1.4
192602
23.1
2.4
192702
23.0
2.3
192802
22.5
1.8
192902
15.9
-4.8
193002
21.9
1.2
193102
28.6
7.9
193202
26.6
5.9
193302
23.8
3.1
193402
24.5
3.8
193502
22.0
1.3
193602
10.9
-9.8
193702
18.5
-2.2
193802
22.4
1.7
193902
23.4
2.7
194002
20.0
-0.7
194102
22.9
2.2
194202
24.0
3.3
194302
19.6
-1.1
194402
25.9
5.2
194502
20.0
-0.7
194602
21.3
0.6
194702
22.7
2.0
194802
20.6
-0.1
194902
19.4
-1.3
195002
21.1
0.4
195102
18.6
-2.1
195202
22.3
1.6
195302
23.8
3.1
195402
26.5
5.8
195502
21.5
0.8
195602
19.0
-1.7
195702
22.6
1.9
195802
22.3
1.6
195902
17.2
-3.5
196002
22.9
2.2
196102
22.7
2.0
196202
16.9
-3.8
196302
16.7
-4.0
196402
21.8
1.1
196502
18.5
-2.2
196602
21.8
1.1
196702
21.1
0.4
196802
21.9
1.2
196902
19.3
-1.4
197002
18.2
-2.5
197102
18.7
-2.0
197202
19.4
-1.3
197302
21.0
0.3
197402
20.6
-0.1
197502
21.7
1.0
197602
26.0
5.3
197702
16.8
-3.9
197802
13.2
-7.5
197902
11.5
-9.2