As of 03:43 PDT

Santa Barbara, CA weather in September

70°

Santa Barbara, Sunday, 9 August, 03:43

Clear. Feels like 70°. High 89°, low 69°.

Pressure29.85 inHg

Wind0.9 mph SE

Humidity68%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

In September, Santa Barbara, CA averages a high of 80.7° and a low of 62.8°. About 0.3 inches of precipitation fall over the month (1 wet days). The record high is 113.7° (2024) and the record low 48.7° (2007). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	82.9°	65.3°	0%	101.7° (2022)	54° (1964)
2	82.9°	65.8°	2%	98.2° (1982)	55° (1964)
3	83.3°	65.8°	2%	99.7° (1982)	56.5° (2000)
4	84.2°	65.5°	8%	104.2° (2022)	56.1° (2000)
5	84°	65.7°	7%	108.9° (2024)	54.1° (1970)
6	83.7°	65.7°	7%	113.7° (2024)	55.9° (1987)
7	83.5°	65.1°	0%	108° (2024)	54.9° (1964)
8	82.6°	64.4°	2%	106.5° (2024)	54° (1965)
9	81.9°	64.8°	3%	108.7° (2024)	56.8° (1961)
10	80.6°	63.5°	8%	93° (1983)	52.2° (2010)
11	80.2°	63°	5%	97.3° (1983)	53.4° (1991)
12	79.3°	62.6°	0%	97.9° (1971)	51.3° (1972)
13	79.2°	62.2°	0%	98.8° (1971)	53.1° (1972)
14	79.5°	61.9°	2%	97.3° (2014)	52.9° (1970)
15	79.9°	62.1°	5%	94.6° (2014)	52.7° (2006)
16	79.3°	62.1°	5%	97.3° (2014)	52.2° (2006)
17	79.2°	61.5°	7%	92.5° (2025)	50.4° (2024)
18	78.6°	61.7°	3%	97.7° (1979)	52° (1978)
19	78.6°	61°	7%	94.6° (1984)	52.2° (1989)
20	78.1°	60.6°	2%	90.5° (2015)	48.9° (1968)
21	78.6°	61°	8%	96.3° (2015)	52° (1988)
22	80.1°	60.8°	3%	91.8° (1975)	50.9° (1988)
23	80.6°	61.2°	3%	94.3° (1978)	52.3° (1986)
24	80.4°	61.7°	3%	99.1° (1978)	48.7° (2007)
25	80.4°	61.5°	3%	97.2° (1978)	54.3° (1986)
26	80.1°	61.7°	5%	100° (1963)	52° (1986)
27	79.9°	61.5°	2%	100.4° (2010)	52.7° (1971)
28	79.5°	61.5°	5%	99.3° (1963)	52.5° (1971)
29	79.5°	61.2°	3%	95.5° (1963)	52.5° (1971)
30	80.6°	61.3°	5%	100.8° (2020)	52.3° (1982)