Santa Barbara has more than 300 days of sunshine annually.
Humidity ranges from 40% to 60% and varies according to season.
Altitude ranges from sea level to 620 feet.
| Month | Avg. High | Avg. Low | Mean | Avg. Percip. | Record High | Record Low |
|---|---|---|---|---|---|---|
| Jan | 64¡F | 45¡F | 55¡F | 4.14 in. | 89¡F (1962) | 20¡F (1949) |
| Feb | 65¡F | 47¡F | 56¡F | 4.68 in. | 89¡F (1995) | 27¡F (1949) |
| Mar | 66¡F | 48¡F | 57¡F | 3.59 in. | 96¡F (1988) | 30¡F (1953) |
| Apr | 69¡F | 50¡F | 60¡F | 0.77 in. | 101¡F (1989) | 30¡F (1970) |
| May | 70¡F | 53¡F | 61¡F | 0.35 in. | 101¡F (1968) | 36¡F (1991) |
| Jun | 72¡F | 56¡F | 64¡F | 0.09 in. | 103¡F (1990) | 42¡F (1943) |
| Jul | 75¡F | 59¡F | 67¡F | 0.01 in. | 108¡F (1937) | 44¡F (1948) |
| Aug | 77¡F | 69¡F | 68¡F | 0.03 in. | 99¡F (1978) | 46¡F (1993) |
| Sep | 75¡F | 59¡F | 67¡F | 0.29 in. | 105¡F (1978) | 38¡F (1948) |
| Oct | 73¡F | 55¡F | 64¡F | 0.52 in. | 103¡F (1950) | 34¡F (1935) |
| Nov | 69¡F | 49¡F | 59¡F | 1.48 in. | 97¡F (1956) | 28¡F (1931) |
| Dec | 65¡F | 45¡F | 55¡F | 2.63 in. | 92¡F (1958) | 25¡F (1948) |