Hillsboro, Oregon Weather Forecast

Local

Hillsboro, OR, US

45.52289, -122.98983

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	34 1	48 9	41 5	0.2 undefined	30.08 undefined	23.7	0
2	34 1	48 9	41 5	0.41 undefined	30.29 undefined	23.9	0
3	34 1	48 9	41 5	0.61 undefined	30.49 undefined	24	0
4	34 1	48 9	41 5	0.81 undefined	30.69 undefined	24.2	0
5	34 1	47 9	41 5	1.01 undefined	30.89 undefined	24.4	0
6	34 1	47 8	41 5	1.21 undefined	31.09 undefined	24.5	0
7	34 1	47 8	40 5	1.42 undefined	31.3 undefined	24.7	0
8	34 1	47 8	40 5	1.62 undefined	31.5 undefined	24.8	0
9	34 1	47 8	40 4	1.82 undefined	31.7 undefined	25	0
10	33 1	46 8	40 4	2.01 undefined	31.89 undefined	25.1	0
11	33 1	46 8	40 4	2.21 undefined	32.09 undefined	25.2	0
12	33 1	46 8	40 4	2.41 undefined	32.29 undefined	25.3	0
13	33 1	46 8	40 4	2.61 undefined	32.49 undefined	25.4	0
14	33 1	46 8	40 4	2.82 undefined	32.7 undefined	25.5	0
15	33 1	46 8	39 4	3.02 undefined	32.9 undefined	25.6	0
16	33 1	46 8	39 4	3.22 undefined	33.1 undefined	25.6	0
17	33 1	46 8	39 4	3.42 undefined	33.3 undefined	25.7	0
18	33 1	46 8	39 4	3.61 undefined	33.49 undefined	25.7	0
19	33 1	46 8	39 4	3.81 undefined	33.69 undefined	25.8	0
20	33 1	46 8	39 4	4 undefined	33.88 undefined	25.8	0
21	33 1	46 8	39 4	4.19 undefined	34.07 undefined	25.8	0
22	33 1	46 8	39 4	4.37 undefined	34.25 undefined	25.8	0
23	33 1	46 8	39 4	4.56 undefined	34.44 undefined	25.8	0
24	33 1	46 8	39 4	4.75 undefined	34.63 undefined	25.8	0
25	33 1	46 8	39 4	4.94 undefined	34.82 undefined	25.8	0
26	33 1	46 8	39 4	5.13 undefined	35.01 undefined	25.7	0
27	33 1	46 8	39 4	5.31 undefined	35.19 undefined	25.7	0
28	33 1	46 8	39 4	5.5 undefined	35.38 undefined	25.7	0
29	33 1	46 8	39 4	5.68 undefined	35.56 undefined	25.6	0
30	33 1	46 8	39 4	5.87 undefined	35.75 undefined	25.6	0
31	33 1	46 8	40 4	6.05 undefined	35.93 undefined	25.5	0