Marshalltown, Iowa Weather Forecast

Local

Marshalltown, IA, US

42.04943, -92.90798

Normals for January

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	11 -12	29 -2	20 -7	0.03 undefined	0.03 undefined	45.1	0
2	11 -12	28 -2	20 -7	0.07 undefined	0.07 undefined	45.3	0
3	11 -12	28 -2	20 -7	0.11 undefined	0.11 undefined	45.5	0
4	11 -12	28 -2	19 -7	0.14 undefined	0.14 undefined	45.7	0
5	10 -12	28 -2	19 -7	0.17 undefined	0.17 undefined	45.9	0
6	10 -12	28 -2	19 -7	0.21 undefined	0.21 undefined	46.1	0
7	10 -12	28 -2	19 -7	0.24 undefined	0.24 undefined	46.3	0
8	10 -12	28 -2	19 -7	0.27 undefined	0.27 undefined	46.4	0
9	10 -12	27 -3	18 -8	0.3 undefined	0.3 undefined	46.6	0
10	9 -13	27 -3	18 -8	0.34 undefined	0.34 undefined	46.7	0
11	9 -13	27 -3	18 -8	0.37 undefined	0.37 undefined	46.8	0
12	9 -13	27 -3	18 -8	0.4 undefined	0.4 undefined	46.9	0
13	9 -13	27 -3	18 -8	0.43 undefined	0.43 undefined	47	0
14	9 -13	27 -3	18 -8	0.46 undefined	0.46 undefined	47.1	0
15	9 -13	27 -3	18 -8	0.49 undefined	0.49 undefined	47.2	0
16	9 -13	27 -3	18 -8	0.52 undefined	0.52 undefined	47.3	0
17	8 -13	27 -3	18 -8	0.55 undefined	0.55 undefined	47.3	0
18	8 -13	27 -3	18 -8	0.58 undefined	0.58 undefined	47.4	0
19	8 -13	27 -3	18 -8	0.61 undefined	0.61 undefined	47.4	0
20	8 -13	27 -3	18 -8	0.64 undefined	0.64 undefined	47.4	0
21	8 -13	27 -3	18 -8	0.67 undefined	0.67 undefined	47.4	0
22	8 -13	27 -3	18 -8	0.7 undefined	0.7 undefined	47.4	0
23	8 -13	27 -3	18 -8	0.73 undefined	0.73 undefined	47.3	0
24	8 -13	27 -3	18 -8	0.76 undefined	0.76 undefined	47.3	0
25	8 -13	27 -3	18 -8	0.79 undefined	0.79 undefined	47.2	0
26	8 -13	28 -2	18 -8	0.82 undefined	0.82 undefined	47.1	0
27	8 -13	28 -2	18 -8	0.85 undefined	0.85 undefined	47	0
28	8 -13	28 -2	18 -8	0.88 undefined	0.88 undefined	46.9	0
29	8 -13	28 -2	18 -8	0.91 undefined	0.91 undefined	46.8	0
30	9 -13	28 -2	18 -8	0.94 undefined	0.94 undefined	46.7	0
31	9 -13	28 -2	19 -7	0.97 undefined	0.97 undefined	46.5	0