Groton, Connecticut Weather Forecast

Local

Groton, CT, US

41.3501, -72.07841

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	33 1	48 9	41 5	0.15 undefined	44.47 undefined	24.2	0
2	33 1	48 9	41 5	0.29 undefined	44.61 undefined	24.5	0
3	33 0	48 9	40 5	0.45 undefined	44.77 undefined	24.8	0
4	33 0	47 8	40 4	0.61 undefined	44.93 undefined	25.1	0
5	32 0	47 8	40 4	0.76 undefined	45.08 undefined	25.4	0
6	32 0	47 8	39 4	0.92 undefined	45.24 undefined	25.7	0
7	32 0	46 8	39 4	1.08 undefined	45.4 undefined	25.9	0
8	32 0	46 8	39 4	1.23 undefined	45.55 undefined	26.2	0
9	31 0	46 8	39 4	1.39 undefined	45.71 undefined	26.5	0
10	31 -1	46 8	38 3	1.55 undefined	45.87 undefined	26.8	0
11	31 -1	45 7	38 3	1.71 undefined	46.03 undefined	27	0
12	30 -1	45 7	38 3	1.86 undefined	46.18 undefined	27.3	0
13	30 -1	45 7	37 3	2.01 undefined	46.33 undefined	27.6	0
14	30 -1	45 7	37 3	2.16 undefined	46.48 undefined	27.8	0
15	30 -1	44 7	37 3	2.31 undefined	46.63 undefined	28.1	0
16	29 -1	44 7	37 3	2.46 undefined	46.78 undefined	28.3	0
17	29 -2	44 7	36 2	2.61 undefined	46.93 undefined	28.6	0
18	29 -2	44 6	36 2	2.76 undefined	47.08 undefined	28.8	0
19	29 -2	43 6	36 2	2.92 undefined	47.24 undefined	29.1	0
20	28 -2	43 6	36 2	3.07 undefined	47.39 undefined	29.3	0
21	28 -2	43 6	36 2	3.22 undefined	47.54 undefined	29.5	0
22	28 -2	43 6	35 2	3.37 undefined	47.69 undefined	29.8	0
23	28 -2	42 6	35 2	3.51 undefined	47.83 undefined	30	0
24	28 -2	42 6	35 2	3.66 undefined	47.98 undefined	30.2	0
25	27 -3	42 5	35 1	3.8 undefined	48.12 undefined	30.4	0
26	27 -3	42 5	34 1	3.93 undefined	48.25 undefined	30.7	0
27	27 -3	41 5	34 1	4.07 undefined	48.39 undefined	30.9	0
28	27 -3	41 5	34 1	4.2 undefined	48.52 undefined	31.1	0
29	26 -3	41 5	34 1	4.33 undefined	48.65 undefined	31.3	0
30	26 -3	41 5	34 1	4.46 undefined	48.78 undefined	31.5	0
31	26 -3	41 5	33 1	4.59 undefined	48.91 undefined	31.7	0