Hayward, California Weather Forecast

Local

Hayward, CA, US

37.66882, -122.0808

Normals for December

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	44 7	61 16	53 11	0.09 undefined	12.89 undefined	12.5	0
2	44 7	61 16	52 11	0.18 undefined	12.98 undefined	12.6	0
3	44 7	61 16	52 11	0.27 undefined	13.07 undefined	12.8	0
4	44 7	60 16	52 11	0.36 undefined	13.16 undefined	12.9	0
5	44 7	60 16	52 11	0.46 undefined	13.26 undefined	13.1	0
6	44 6	60 16	52 11	0.56 undefined	13.36 undefined	13.2	0
7	43 6	60 16	52 11	0.66 undefined	13.46 undefined	13.3	0
8	43 6	60 15	52 11	0.76 undefined	13.56 undefined	13.4	0
9	43 6	60 15	52 11	0.86 undefined	13.66 undefined	13.5	0
10	43 6	60 15	51 11	0.96 undefined	13.76 undefined	13.6	0
11	43 6	60 15	51 11	1.07 undefined	13.87 undefined	13.7	0
12	43 6	59 15	51 11	1.17 undefined	13.97 undefined	13.8	0
13	43 6	59 15	51 11	1.27 undefined	14.07 undefined	13.9	0
14	43 6	59 15	51 11	1.38 undefined	14.18 undefined	14	0
15	43 6	59 15	51 11	1.49 undefined	14.29 undefined	14	0
16	43 6	59 15	51 11	1.59 undefined	14.39 undefined	14.1	0
17	43 6	59 15	51 11	1.7 undefined	14.5 undefined	14.1	0
18	43 6	59 15	51 10	1.81 undefined	14.61 undefined	14.2	0
19	43 6	59 15	51 10	1.93 undefined	14.73 undefined	14.2	0
20	43 6	59 15	51 10	2.04 undefined	14.84 undefined	14.3	0
21	43 6	59 15	51 10	2.15 undefined	14.95 undefined	14.3	0
22	42 6	59 15	51 10	2.26 undefined	15.06 undefined	14.3	0
23	42 6	59 15	51 10	2.37 undefined	15.17 undefined	14.3	0
24	42 6	59 15	51 10	2.48 undefined	15.28 undefined	14.4	0
25	42 6	59 15	51 10	2.59 undefined	15.39 undefined	14.4	0
26	42 6	59 15	51 10	2.7 undefined	15.5 undefined	14.4	0
27	42 6	59 15	51 10	2.81 undefined	15.61 undefined	14.4	0
28	42 6	59 15	51 10	2.91 undefined	15.71 undefined	14.4	0
29	42 6	59 15	51 10	3.01 undefined	15.81 undefined	14.4	0
30	42 6	59 15	51 10	3.11 undefined	15.91 undefined	14.4	0
31	42 6	59 15	51 10	3.2 undefined	16 undefined	14.4	0