Watertown, South Dakota Weather Forecast

Local

Watertown, SD, US

44.89941, -97.11507

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	14 -10	32 0	23 -5	0.02 undefined	22.05 undefined	41.8	0
2	14 -10	32 0	23 -5	0.04 undefined	22.07 undefined	42.2	0
3	14 -10	31 0	22 -5	0.07 undefined	22.1 undefined	42.6	0
4	13 -10	31 -1	22 -6	0.09 undefined	22.12 undefined	43.1	0
5	13 -11	30 -1	22 -6	0.11 undefined	22.14 undefined	43.5	0
6	12 -11	30 -1	21 -6	0.13 undefined	22.16 undefined	43.9	0
7	12 -11	29 -1	21 -6	0.15 undefined	22.18 undefined	44.3	0
8	12 -11	29 -2	20 -6	0.17 undefined	22.2 undefined	44.7	0
9	11 -11	29 -2	20 -7	0.19 undefined	22.22 undefined	45.1	0
10	11 -12	28 -2	20 -7	0.21 undefined	22.24 undefined	45.5	0
11	11 -12	28 -2	19 -7	0.24 undefined	22.27 undefined	45.8	0
12	10 -12	27 -3	19 -7	0.26 undefined	22.29 undefined	46.2	0
13	10 -12	27 -3	18 -8	0.28 undefined	22.31 undefined	46.5	0
14	10 -12	27 -3	18 -8	0.3 undefined	22.33 undefined	46.9	0
15	9 -13	26 -3	18 -8	0.32 undefined	22.35 undefined	47.2	0
16	9 -13	26 -3	17 -8	0.34 undefined	22.37 undefined	47.6	0
17	9 -13	26 -4	17 -8	0.37 undefined	22.4 undefined	47.9	0
18	8 -13	25 -4	17 -8	0.39 undefined	22.42 undefined	48.2	0
19	8 -13	25 -4	17 -9	0.41 undefined	22.44 undefined	48.5	0
20	8 -13	25 -4	16 -9	0.43 undefined	22.46 undefined	48.8	0
21	8 -14	24 -4	16 -9	0.46 undefined	22.49 undefined	49	0
22	7 -14	24 -4	16 -9	0.48 undefined	22.51 undefined	49.3	0
23	7 -14	24 -5	15 -9	0.5 undefined	22.53 undefined	49.6	0
24	7 -14	24 -5	15 -9	0.52 undefined	22.55 undefined	49.8	0
25	7 -14	23 -5	15 -9	0.54 undefined	22.57 undefined	50.1	0
26	6 -14	23 -5	15 -10	0.57 undefined	22.6 undefined	50.3	0
27	6 -14	23 -5	15 -10	0.59 undefined	22.62 undefined	50.5	0
28	6 -14	23 -5	14 -10	0.61 undefined	22.64 undefined	50.7	0
29	6 -15	23 -5	14 -10	0.63 undefined	22.66 undefined	50.9	0
30	5 -15	22 -5	14 -10	0.66 undefined	22.69 undefined	51.1	0
31	5 -15	22 -5	14 -10	0.68 undefined	22.71 undefined	51.3	0