Fullerton, California Weather Forecast

Local

Fullerton, CA, US

33.87029, -117.92534

Normals for September

	Temp ( °F °C )			Precip ( " mm )		Degree Days
	Min	Max	Avg	MTD	YTD	Heating	Cooling
1	66 19	87 31	77 25	0 undefined	8.62 undefined	0	11.8
2	66 19	87 31	77 25	0 undefined	8.62 undefined	0	11.7
3	66 19	87 31	77 25	0.01 undefined	8.63 undefined	0	11.7
4	66 19	87 31	77 25	0.01 undefined	8.63 undefined	0	11.6
5	66 19	87 31	77 25	0.01 undefined	8.63 undefined	0	11.5
6	66 19	87 31	76 25	0.02 undefined	8.64 undefined	0	11.4
7	66 19	87 31	76 25	0.02 undefined	8.64 undefined	0	11.3
8	66 19	87 30	76 25	0.02 undefined	8.64 undefined	0	11.3
9	66 19	87 30	76 25	0.03 undefined	8.65 undefined	0	11.1
10	66 19	87 30	76 24	0.03 undefined	8.65 undefined	0	11
11	65 19	86 30	76 24	0.04 undefined	8.66 undefined	0	10.9
12	65 19	86 30	76 24	0.04 undefined	8.66 undefined	0	10.8
13	65 18	86 30	76 24	0.05 undefined	8.67 undefined	0	10.6
14	65 18	86 30	76 24	0.05 undefined	8.67 undefined	0	10.5
15	65 18	86 30	75 24	0.05 undefined	8.67 undefined	0	10.3
16	65 18	86 30	75 24	0.06 undefined	8.68 undefined	0	10.2
17	65 18	85 30	75 24	0.06 undefined	8.68 undefined	0	10
18	65 18	85 30	75 24	0.07 undefined	8.69 undefined	0	9.8
19	64 18	85 29	75 24	0.07 undefined	8.69 undefined	0	9.6
20	64 18	85 29	74 24	0.08 undefined	8.7 undefined	0	9.4
21	64 18	85 29	74 24	0.08 undefined	8.7 undefined	0	9.2
22	64 18	84 29	74 23	0.09 undefined	8.71 undefined	0	9.1
23	64 18	84 29	74 23	0.09 undefined	8.71 undefined	0	8.9
24	63 17	84 29	74 23	0.1 undefined	8.72 undefined	0	8.7
25	63 17	84 29	73 23	0.11 undefined	8.73 undefined	0	8.5
26	63 17	84 29	73 23	0.11 undefined	8.73 undefined	0	8.3
27	63 17	83 29	73 23	0.12 undefined	8.74 undefined	0.1	8.1
28	63 17	83 28	73 23	0.13 undefined	8.75 undefined	0.1	7.9
29	62 17	83 28	73 23	0.13 undefined	8.75 undefined	0.1	7.7
30	62 17	83 28	72 22	0.14 undefined	8.76 undefined	0.1	7.5