Average Temperatures for California Cities in October

Average daily high and low temperatures for October at dozens of cities throughout California are listed below in degrees Fahrenheit and Celsius.

You can jump to separate tables for cities in Southern California and Northern California.

The tables give the normal maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Northern California

October temperature averages
High °F	Low °F	Place	High °C	Low °C
78	54	Antioch	25	12
73	52	Berkeley	23	11
80	47	Chico	27	9
75	43	Clearlake	24	6
78	53	Concord	26	12
80	50	Davis	27	10
62	47	Eureka	17	8
78	52	Fairfield	26	11
73	52	Fremont	23	11
79	55	Fresno	26	13
72	44	Grass Valley	22	7
74	54	Hayward	23	12
77	50	Livermore	25	10
78	49	Madera	26	10
79	49	Merced	26	9
79	52	Modesto	26	11
78	49	Napa	26	10
73	54	Newark	23	12
73	55	Oakland	23	13

High °F	Low °F	Place	High °C	Low °C
74	48	Palo Alto	23	9
76	48	Petaluma	25	9
82	53	Porterville	28	12
79	51	Red Bluff	26	11
79	50	Redding	26	10
75	50	Redwood City	24	10
73	54	Richmond	23	12
79	53	Sacramento	26	12
70	54	San Francisco	21	12
76	53	San Jose	24	12
75	51	San Rafael	24	11
79	48	Santa Rosa	26	9
76	43	Sonora	25	6
82	51	Stockton	28	11
79	55	Tracy	26	13
77	55	Turlock	25	13
77	46	Ukiah	25	8
81	52	Vacaville	27	11
79	54	Vallejo	26	12
74	49	Watsonville	23	9
80	50	Woodland	27	10
79	49	Yuba City	26	10

Southern California

Average October temperatures
High °F	Low °F	Place	High °C	Low °C
83	59	Anaheim	29	15
80	55	Bakersfield	27	13
81	54	Burbank	27	12
75	59	Chula Vista	24	15
92	62	El Centro	33	17
81	57	Escondido	27	14
80	58	Fullerton	27	15
81	51	Hanford	27	11
84	58	Irvine	29	14
80	46	Lancaster	27	8
78	59	Long Beach	25	15
79	60	Los Angeles	26	16
70	58	Oceanside	21	15
83	57	Ontario	28	14
74	55	Oxnard	23	13
81	50	Palmdale	27	10
83	56	Pasadena	28	14
81	54	Pomona	27	12
83	55	Riverside	28	13
74	50	Salinas	23	10
75	62	San Diego	24	16
78	52	San Luis Obispo	25	11
79	59	Santa Ana	26	15
76	56	Santa Barbara	24	13
74	50	Santa Cruz	23	10
76	57	Torrance	24	14
79	47	Victorville	26	9
78	52	Visalia	25	11

Average October Temperatures at Cities in California

Northern California

Southern California

Reference

More California Weather Information