Petaluma, California Weather Forecast

Local

Petaluma, CA, US

38.23242, -122.63665

Normals for January

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	38 3	57 14	48 9	0.16 undefined	0.16 undefined	17.5	0
2	38 3	57 14	48 9	0.31 undefined	0.31 undefined	17.5	0
3	38 4	57 14	48 9	0.47 undefined	0.47 undefined	17.4	0
4	38 4	57 14	48 9	0.62 undefined	0.62 undefined	17.4	0
5	38 4	57 14	48 9	0.77 undefined	0.77 undefined	17.4	0
6	38 4	57 14	48 9	0.92 undefined	0.92 undefined	17.3	0
7	39 4	57 14	48 9	1.08 undefined	1.08 undefined	17.3	0
8	39 4	57 14	48 9	1.24 undefined	1.24 undefined	17.3	0
9	39 4	57 14	48 9	1.4 undefined	1.4 undefined	17.2	0
10	39 4	57 14	48 9	1.56 undefined	1.56 undefined	17.2	0
11	39 4	57 14	48 9	1.73 undefined	1.73 undefined	17.1	0
12	39 4	57 14	48 9	1.89 undefined	1.89 undefined	17	0
13	39 4	57 14	48 9	2.05 undefined	2.05 undefined	17	0
14	39 4	57 14	48 9	2.21 undefined	2.21 undefined	16.9	0
15	39 4	57 14	48 9	2.36 undefined	2.36 undefined	16.9	0
16	39 4	57 14	48 9	2.51 undefined	2.51 undefined	16.8	0
17	39 4	58 14	48 9	2.65 undefined	2.65 undefined	16.7	0
18	39 4	58 14	48 9	2.8 undefined	2.8 undefined	16.7	0
19	39 4	58 14	48 9	2.95 undefined	2.95 undefined	16.6	0
20	39 4	58 14	49 9	3.09 undefined	3.09 undefined	16.5	0
21	39 4	58 14	49 9	3.24 undefined	3.24 undefined	16.4	0
22	39 4	58 14	49 9	3.39 undefined	3.39 undefined	16.4	0
23	39 4	58 14	49 9	3.54 undefined	3.54 undefined	16.3	0
24	40 4	58 15	49 9	3.69 undefined	3.69 undefined	16.2	0
25	40 4	58 15	49 9	3.84 undefined	3.84 undefined	16.1	0
26	40 4	58 15	49 9	4 undefined	4 undefined	16	0
27	40 4	59 15	49 10	4.16 undefined	4.16 undefined	15.9	0
28	40 4	59 15	49 10	4.31 undefined	4.31 undefined	15.8	0
29	40 4	59 15	49 10	4.46 undefined	4.46 undefined	15.7	0
30	40 4	59 15	49 10	4.62 undefined	4.62 undefined	15.7	0
31	40 4	59 15	49 10	4.77 undefined	4.77 undefined	15.6	0