Spearfish, South Dakota Weather Forecast

Local

Spearfish, SD, US

44.49082, -103.85937

Normals for January

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	16 -9	36 2	26 -3	0.02 undefined	0.02 undefined	39.2	0
2	16 -9	36 2	26 -3	0.04 undefined	0.04 undefined	39.2	0
3	16 -9	36 2	26 -3	0.06 undefined	0.06 undefined	39.2	0
4	16 -9	36 2	26 -3	0.08 undefined	0.08 undefined	39.2	0
5	16 -9	36 2	26 -3	0.1 undefined	0.1 undefined	39.2	0
6	16 -9	36 2	26 -3	0.12 undefined	0.12 undefined	39.1	0
7	16 -9	36 2	26 -3	0.14 undefined	0.14 undefined	39.1	0
8	16 -9	36 2	26 -3	0.16 undefined	0.16 undefined	39.1	0
9	16 -9	36 2	26 -3	0.18 undefined	0.18 undefined	39.1	0
10	16 -9	36 2	26 -3	0.2 undefined	0.2 undefined	39.1	0
11	16 -9	36 2	26 -3	0.21 undefined	0.21 undefined	39.1	0
12	16 -9	36 2	26 -3	0.23 undefined	0.23 undefined	39.1	0
13	16 -9	36 2	26 -3	0.25 undefined	0.25 undefined	39.1	0
14	16 -9	36 2	26 -3	0.26 undefined	0.26 undefined	39.1	0
15	16 -9	36 2	26 -3	0.28 undefined	0.28 undefined	39.1	0
16	16 -9	36 2	26 -3	0.29 undefined	0.29 undefined	39.1	0
17	16 -9	36 2	26 -3	0.31 undefined	0.31 undefined	39.1	0
18	16 -9	36 2	26 -3	0.33 undefined	0.33 undefined	39.1	0
19	16 -9	36 2	26 -3	0.34 undefined	0.34 undefined	39.1	0
20	16 -9	36 2	26 -3	0.36 undefined	0.36 undefined	39.2	0
21	16 -9	36 2	26 -3	0.38 undefined	0.38 undefined	39.2	0
22	16 -9	36 2	26 -3	0.4 undefined	0.4 undefined	39.2	0
23	16 -9	36 2	26 -3	0.42 undefined	0.42 undefined	39.2	0
24	16 -9	36 2	26 -3	0.44 undefined	0.44 undefined	39.3	0
25	16 -9	36 2	26 -3	0.46 undefined	0.46 undefined	39.3	0
26	16 -9	36 2	26 -3	0.48 undefined	0.48 undefined	39.3	0
27	15 -9	36 2	26 -4	0.51 undefined	0.51 undefined	39.4	0
28	15 -9	36 2	26 -4	0.53 undefined	0.53 undefined	39.4	0
29	15 -9	36 2	26 -4	0.55 undefined	0.55 undefined	39.4	0
30	15 -9	36 2	26 -4	0.58 undefined	0.58 undefined	39.5	0
31	15 -9	36 2	26 -4	0.6 undefined	0.6 undefined	39.5	0