Arlington, Virginia Weather Forecast

Local

Arlington, VA, US

38.88101, -77.10428

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	33 0	51 11	42 5	0.13 undefined	44.84 undefined	23.2	0
2	32 0	51 10	42 5	0.25 undefined	44.96 undefined	23.5	0
3	32 0	50 10	41 5	0.38 undefined	45.09 undefined	23.8	0
4	32 0	50 10	41 5	0.5 undefined	45.21 undefined	24	0
5	32 0	50 10	41 5	0.63 undefined	45.34 undefined	24.3	0
6	32 0	50 10	41 5	0.75 undefined	45.46 undefined	24.5	0
7	31 0	49 10	40 5	0.88 undefined	45.59 undefined	24.8	0
8	31 0	49 9	40 4	1 undefined	45.71 undefined	25	0
9	31 -1	49 9	40 4	1.12 undefined	45.83 undefined	25.3	0
10	31 -1	48 9	40 4	1.25 undefined	45.96 undefined	25.5	0
11	31 -1	48 9	39 4	1.38 undefined	46.09 undefined	25.7	0
12	30 -1	48 9	39 4	1.51 undefined	46.22 undefined	26	0
13	30 -1	48 9	39 4	1.63 undefined	46.34 undefined	26.2	0
14	30 -1	47 8	39 4	1.76 undefined	46.47 undefined	26.4	0
15	30 -1	47 8	38 4	1.89 undefined	46.6 undefined	26.7	0
16	30 -1	47 8	38 3	2.01 undefined	46.72 undefined	26.9	0
17	29 -1	46 8	38 3	2.13 undefined	46.84 undefined	27.1	0
18	29 -2	46 8	38 3	2.25 undefined	46.96 undefined	27.3	0
19	29 -2	46 8	38 3	2.37 undefined	47.08 undefined	27.5	0
20	29 -2	46 8	37 3	2.5 undefined	47.21 undefined	27.8	0
21	29 -2	46 8	37 3	2.62 undefined	47.33 undefined	28	0
22	28 -2	45 7	37 3	2.74 undefined	47.45 undefined	28.2	0
23	28 -2	45 7	37 3	2.86 undefined	47.57 undefined	28.4	0
24	28 -2	45 7	36 2	2.98 undefined	47.69 undefined	28.5	0
25	28 -2	45 7	36 2	3.11 undefined	47.82 undefined	28.7	0
26	28 -2	44 7	36 2	3.23 undefined	47.94 undefined	28.9	0
27	28 -2	44 7	36 2	3.34 undefined	48.05 undefined	29.1	0
28	27 -3	44 7	36 2	3.46 undefined	48.17 undefined	29.3	0
29	27 -3	44 7	36 2	3.58 undefined	48.29 undefined	29.4	0
30	27 -3	44 7	35 2	3.7 undefined	48.41 undefined	29.6	0
31	27 -3	44 6	35 2	3.81 undefined	48.52 undefined	29.7	0