Custer, South Dakota Weather Forecast

Local

Custer, SD, US

43.76665, -103.59881

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	19 -7	39 4	29 -2	0.01 undefined	20.31 undefined	36	0
2	19 -7	39 4	29 -2	0.03 undefined	20.33 undefined	36.3	0
3	18 -8	39 4	28 -2	0.04 undefined	20.34 undefined	36.6	0
4	18 -8	38 3	28 -2	0.05 undefined	20.35 undefined	36.9	0
5	18 -8	38 3	28 -2	0.06 undefined	20.36 undefined	37.2	0
6	18 -8	38 3	28 -2	0.07 undefined	20.37 undefined	37.4	0
7	17 -8	37 3	27 -3	0.08 undefined	20.38 undefined	37.7	0
8	17 -8	37 3	27 -3	0.09 undefined	20.39 undefined	37.9	0
9	17 -8	37 3	27 -3	0.1 undefined	20.4 undefined	38.1	0
10	17 -8	37 3	27 -3	0.11 undefined	20.41 undefined	38.3	0
11	17 -9	36 2	27 -3	0.12 undefined	20.42 undefined	38.5	0
12	17 -9	36 2	26 -3	0.13 undefined	20.43 undefined	38.6	0
13	16 -9	36 2	26 -3	0.14 undefined	20.44 undefined	38.8	0
14	16 -9	36 2	26 -3	0.16 undefined	20.46 undefined	38.9	0
15	16 -9	36 2	26 -3	0.17 undefined	20.47 undefined	39	0
16	16 -9	36 2	26 -3	0.18 undefined	20.48 undefined	39.1	0
17	16 -9	36 2	26 -3	0.19 undefined	20.49 undefined	39.1	0
18	16 -9	36 2	26 -3	0.2 undefined	20.5 undefined	39.2	0
19	16 -9	36 2	26 -3	0.21 undefined	20.51 undefined	39.2	0
20	16 -9	36 2	26 -3	0.22 undefined	20.52 undefined	39.3	0
21	16 -9	36 2	26 -3	0.24 undefined	20.54 undefined	39.3	0
22	16 -9	36 2	26 -3	0.25 undefined	20.55 undefined	39.2	0
23	16 -9	36 2	26 -3	0.26 undefined	20.56 undefined	39.2	0
24	16 -9	36 2	26 -3	0.27 undefined	20.57 undefined	39.2	0
25	16 -9	36 2	26 -3	0.28 undefined	20.58 undefined	39.1	0
26	16 -9	36 2	26 -3	0.3 undefined	20.6 undefined	39.1	0
27	16 -9	36 2	26 -3	0.31 undefined	20.61 undefined	39	0
28	16 -9	36 2	26 -3	0.32 undefined	20.62 undefined	39	0
29	16 -9	36 2	26 -3	0.34 undefined	20.64 undefined	38.9	0
30	16 -9	36 2	26 -3	0.35 undefined	20.65 undefined	38.8	0
31	16 -9	36 2	26 -3	0.36 undefined	20.66 undefined	38.7	0