Santa Barbara August Weather

Averages and records for weather in Santa Barbara, California in the month of August.
Typical Santa Barbara August Weather
1991–2020
Average daily high 75.2 °F
Average daily low 57.8 °F
Average monthly precipitation 0.0 inches
Daily chance of precipitation 1.5%
Santa Barbara August Weather Records
1893–2024
Highest temperature 105 °F August 22, 1972
Lowest temperature 45 °F August 6, 1923
Highest daily low 68 °F August 30, 2015
Lowest daily high 63 °F August 31, 1914
Hottest average high temperature 84.5 °F 1929
Coldest average high temperature 70.5 °F 2010
Most daily precipitation 1.0 inches August 18, 1983
Most monthly precipitation 1.9 inches 1983
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
August 1 74.9 58.3 89 48
August 2 74.9 58.3 93 50
August 3 74.8 58.3 87 50
August 4 74.8 58.3 90 49
August 5 74.8 58.2 88 48
August 6 74.7 58.2 91 45
August 7 74.7 58.1 86 50
August 8 74.7 58.1 91 49
August 9 74.7 58.0 92 49
August 10 74.7 58.0 94 48
August 11 74.7 57.9 90 50
August 12 74.8 57.9 90 50
August 13 74.9 57.9 90 49
August 14 74.9 57.8 91 48
August 15 75.1 57.8 89 49
August 16 75.2 57.8 88 50
August 17 75.2 57.8 85 50
August 18 75.3 57.7 90 46
August 19 75.4 57.7 89 46
August 20 75.4 57.8 90 49
August 21 75.5 57.8 86 47
August 22 75.6 57.8 105 49
August 23 75.6 57.7 92 49
August 24 75.7 57.7 95 48
August 25 75.7 57.7 93 48
August 26 75.7 57.6 94 48
August 27 75.6 57.5 98 48
August 28 75.6 57.4 92 48
August 29 75.6 57.3 96 49
August 30 75.6 57.3 101 48
August 31 75.6 57.2 94 49
Weather Station Details
Years Station Coordinates
1942–2024 Santa Barbara Municipal Airport location
1893–1941 Santa Barbara location