Germantown, Maryland Weather Forecast

Local

Germantown, MD, US

39.17316, -77.27165

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	33 0	48 9	40 5	0.12 undefined	44.12 undefined	24.9	0
2	32 0	47 9	40 4	0.25 undefined	44.25 undefined	25.2	0
3	32 0	47 8	40 4	0.39 undefined	44.39 undefined	25.5	0
4	32 0	47 8	39 4	0.52 undefined	44.52 undefined	25.7	0
5	32 0	46 8	39 4	0.66 undefined	44.66 undefined	26	0
6	32 0	46 8	39 4	0.79 undefined	44.79 undefined	26.2	0
7	31 0	46 8	39 4	0.92 undefined	44.92 undefined	26.5	0
8	31 0	46 8	38 4	1.06 undefined	45.06 undefined	26.7	0
9	31 -1	45 7	38 3	1.19 undefined	45.19 undefined	27	0
10	31 -1	45 7	38 3	1.33 undefined	45.33 undefined	27.2	0
11	31 -1	45 7	38 3	1.46 undefined	45.46 undefined	27.5	0
12	30 -1	44 7	37 3	1.59 undefined	45.59 undefined	27.7	0
13	30 -1	44 7	37 3	1.72 undefined	45.72 undefined	27.9	0
14	30 -1	44 7	37 3	1.85 undefined	45.85 undefined	28.2	0
15	30 -1	44 6	37 3	1.98 undefined	45.98 undefined	28.4	0
16	30 -1	43 6	36 2	2.1 undefined	46.1 undefined	28.6	0
17	29 -1	43 6	36 2	2.22 undefined	46.22 undefined	28.8	0
18	29 -2	43 6	36 2	2.35 undefined	46.35 undefined	29.1	0
19	29 -2	43 6	36 2	2.47 undefined	46.47 undefined	29.3	0
20	29 -2	42 6	36 2	2.6 undefined	46.6 undefined	29.5	0
21	29 -2	42 6	35 2	2.72 undefined	46.72 undefined	29.7	0
22	28 -2	42 6	35 2	2.84 undefined	46.84 undefined	29.9	0
23	28 -2	42 5	35 2	2.96 undefined	46.96 undefined	30.1	0
24	28 -2	41 5	35 2	3.08 undefined	47.08 undefined	30.3	0
25	28 -2	41 5	35 1	3.2 undefined	47.2 undefined	30.5	0
26	28 -2	41 5	34 1	3.32 undefined	47.32 undefined	30.7	0
27	27 -3	41 5	34 1	3.44 undefined	47.44 undefined	30.9	0
28	27 -3	41 5	34 1	3.55 undefined	47.55 undefined	31.1	0
29	27 -3	41 5	34 1	3.67 undefined	47.67 undefined	31.3	0
30	27 -3	40 5	34 1	3.78 undefined	47.78 undefined	31.5	0
31	27 -3	40 5	33 1	3.89 undefined	47.89 undefined	31.6	0