Chambersburg, Pennsylvania Weather Forecast

Local

Chambersburg, PA, US

39.93759, -77.6611

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	31 -1	46 8	38 3	0.12 undefined	40.2 undefined	26.8	0
2	31 -1	45 7	38 3	0.24 undefined	40.32 undefined	27.1	0
3	30 -1	45 7	38 3	0.36 undefined	40.44 undefined	27.4	0
4	30 -1	45 7	37 3	0.48 undefined	40.56 undefined	27.7	0
5	30 -1	44 7	37 3	0.6 undefined	40.68 undefined	28	0
6	30 -1	44 7	37 3	0.72 undefined	40.8 undefined	28.2	0
7	29 -1	44 7	37 3	0.84 undefined	40.92 undefined	28.5	0
8	29 -2	43 6	36 2	0.96 undefined	41.04 undefined	28.8	0
9	29 -2	43 6	36 2	1.07 undefined	41.15 undefined	29.1	0
10	29 -2	43 6	36 2	1.2 undefined	41.28 undefined	29.3	0
11	28 -2	42 6	35 2	1.31 undefined	41.39 undefined	29.6	0
12	28 -2	42 6	35 2	1.43 undefined	41.51 undefined	29.9	0
13	28 -2	42 6	35 2	1.55 undefined	41.63 undefined	30.1	0
14	28 -2	42 5	35 1	1.66 undefined	41.74 undefined	30.3	0
15	28 -2	41 5	34 1	1.78 undefined	41.86 undefined	30.6	0
16	27 -3	41 5	34 1	1.89 undefined	41.97 undefined	30.8	0
17	27 -3	41 5	34 1	2 undefined	42.08 undefined	31	0
18	27 -3	41 5	34 1	2.11 undefined	42.19 undefined	31.3	0
19	27 -3	40 5	34 1	2.22 undefined	42.3 undefined	31.5	0
20	27 -3	40 5	33 1	2.33 undefined	42.41 undefined	31.7	0
21	26 -3	40 4	33 1	2.43 undefined	42.51 undefined	31.9	0
22	26 -3	40 4	33 1	2.54 undefined	42.62 undefined	32.1	0
23	26 -3	40 4	33 0	2.64 undefined	42.72 undefined	32.3	0
24	26 -3	39 4	33 0	2.75 undefined	42.83 undefined	32.5	0
25	26 -4	39 4	32 0	2.85 undefined	42.93 undefined	32.7	0
26	25 -4	39 4	32 0	2.95 undefined	43.03 undefined	32.8	0
27	25 -4	39 4	32 0	3.05 undefined	43.13 undefined	33	0
28	25 -4	39 4	32 0	3.15 undefined	43.23 undefined	33.2	0
29	25 -4	39 4	32 0	3.25 undefined	43.33 undefined	33.3	0
30	25 -4	38 4	32 0	3.35 undefined	43.43 undefined	33.5	0
31	25 -4	38 3	31 0	3.45 undefined	43.53 undefined	33.6	0