Richland, Washington Weather Forecast

Local

Richland, WA, US

46.28569, -119.28446

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	30 -1	43 6	37 3	0.03 undefined	6.25 undefined	28.4	0
2	30 -1	43 6	36 2	0.07 undefined	6.29 undefined	28.7	0
3	30 -1	42 6	36 2	0.1 undefined	6.32 undefined	28.9	0
4	30 -1	42 6	36 2	0.13 undefined	6.35 undefined	29.2	0
5	30 -1	42 5	36 2	0.17 undefined	6.39 undefined	29.4	0
6	29 -1	41 5	35 2	0.2 undefined	6.42 undefined	29.6	0
7	29 -2	41 5	35 2	0.23 undefined	6.45 undefined	29.8	0
8	29 -2	41 5	35 2	0.26 undefined	6.48 undefined	30	0
9	29 -2	41 5	35 2	0.29 undefined	6.51 undefined	30.2	0
10	29 -2	40 5	35 1	0.32 undefined	6.54 undefined	30.4	0
11	29 -2	40 5	34 1	0.35 undefined	6.57 undefined	30.6	0
12	29 -2	40 4	34 1	0.38 undefined	6.6 undefined	30.7	0
13	28 -2	40 4	34 1	0.41 undefined	6.63 undefined	30.9	0
14	28 -2	40 4	34 1	0.45 undefined	6.67 undefined	31	0
15	28 -2	40 4	34 1	0.48 undefined	6.7 undefined	31.2	0
16	28 -2	39 4	34 1	0.51 undefined	6.73 undefined	31.3	0
17	28 -2	39 4	34 1	0.55 undefined	6.77 undefined	31.4	0
18	28 -2	39 4	34 1	0.59 undefined	6.81 undefined	31.5	0
19	28 -2	39 4	33 1	0.63 undefined	6.85 undefined	31.6	0
20	28 -2	39 4	33 1	0.67 undefined	6.89 undefined	31.6	0
21	28 -2	39 4	33 1	0.7 undefined	6.92 undefined	31.7	0
22	28 -2	39 4	33 1	0.74 undefined	6.96 undefined	31.7	0
23	28 -2	39 4	33 1	0.78 undefined	7 undefined	31.8	0
24	28 -2	39 4	33 1	0.82 undefined	7.04 undefined	31.8	0
25	28 -2	39 4	33 1	0.85 undefined	7.07 undefined	31.8	0
26	28 -2	39 4	33 1	0.89 undefined	7.11 undefined	31.8	0
27	28 -2	39 4	33 1	0.93 undefined	7.15 undefined	31.8	0
28	28 -2	39 4	33 1	0.96 undefined	7.18 undefined	31.8	0
29	28 -2	39 4	33 1	1 undefined	7.22 undefined	31.8	0
30	28 -2	39 4	33 1	1.03 undefined	7.25 undefined	31.8	0
31	28 -2	39 4	33 1	1.07 undefined	7.29 undefined	31.7	0