Brighton, Massachusetts Weather Forecast

Local

Brighton, MA, US

42.35082, -71.11842

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	30 -1	47 8	39 4	0.17 undefined	44.45 undefined	26.5	0
2	30 -1	47 8	38 3	0.34 undefined	44.62 undefined	26.8	0
3	29 -1	46 8	38 3	0.52 undefined	44.8 undefined	27.2	0
4	29 -2	46 8	38 3	0.7 undefined	44.98 undefined	27.5	0
5	29 -2	46 8	37 3	0.88 undefined	45.16 undefined	27.8	0
6	29 -2	45 7	37 3	1.06 undefined	45.34 undefined	28.1	0
7	28 -2	45 7	37 3	1.24 undefined	45.52 undefined	28.4	0
8	28 -2	45 7	36 2	1.41 undefined	45.69 undefined	28.7	0
9	28 -2	44 7	36 2	1.59 undefined	45.87 undefined	29	0
10	27 -3	44 7	36 2	1.76 undefined	46.04 undefined	29.3	0
11	27 -3	44 7	35 2	1.93 undefined	46.21 undefined	29.6	0
12	27 -3	43 6	35 2	2.1 undefined	46.38 undefined	29.9	0
13	27 -3	43 6	35 2	2.27 undefined	46.55 undefined	30.2	0
14	26 -3	43 6	35 1	2.44 undefined	46.72 undefined	30.5	0
15	26 -3	43 6	34 1	2.62 undefined	46.9 undefined	30.8	0
16	26 -4	42 6	34 1	2.79 undefined	47.07 undefined	31.1	0
17	25 -4	42 6	34 1	2.96 undefined	47.24 undefined	31.4	0
18	25 -4	42 5	33 1	3.13 undefined	47.41 undefined	31.6	0
19	25 -4	41 5	33 1	3.3 undefined	47.58 undefined	31.9	0
20	25 -4	41 5	33 0	3.47 undefined	47.75 undefined	32.2	0
21	24 -4	41 5	33 0	3.63 undefined	47.91 undefined	32.5	0
22	24 -4	41 5	32 0	3.8 undefined	48.08 undefined	32.7	0
23	24 -5	40 5	32 0	3.97 undefined	48.25 undefined	33	0
24	24 -5	40 5	32 0	4.13 undefined	48.41 undefined	33.2	0
25	23 -5	40 4	32 0	4.27 undefined	48.55 undefined	33.5	0
26	23 -5	40 4	31 0	4.41 undefined	48.69 undefined	33.7	0
27	23 -5	39 4	31 -1	4.54 undefined	48.82 undefined	34	0
28	23 -5	39 4	31 -1	4.67 undefined	48.95 undefined	34.2	0
29	22 -5	39 4	31 -1	4.8 undefined	49.08 undefined	34.4	0
30	22 -6	39 4	30 -1	4.94 undefined	49.22 undefined	34.7	0
31	22 -6	39 4	30 -1	5.08 undefined	49.36 undefined	34.9	0