March weather in Santa Maria, CA
The average temperature in Santa Maria in March is 55.3°F (44.3°F–66.3°F). Average precipitation: 2.56 inches.
March is a spring month in Santa Maria, and is cooler than the annual average of 58.6°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 11h 46m. For travel, March is a comfortable month to visit.
Avg High
66.3°F
Avg Low
44.3°F
Precipitation
2.56 in
Daylight
11h 46m
March records in Santa Maria
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 84.9°F (2022) | 30.0°F (1964) | 2.34 in (1974) |
| March 2 | 78.1°F (1968) | 24.1°F (1971) | 0.79 in (1983) |
| March 3 | 80.1°F (1959) | 27.0°F (1966) | 0.81 in (1949) |
| March 4 | 82.9°F (2012) | 28.9°F (1966) | 2.20 in (1978) |
| March 5 | 84.0°F (1972) | 30.9°F (1967) | 2.16 in (1987) |
| March 6 | 86.0°F (2015) | 27.0°F (1971) | 0.97 in (1952) |
| March 7 | 84.0°F (1953) | 27.0°F (1964) | 0.99 in (1975) |
| March 8 | 84.9°F (2004) | 25.0°F (1964) | 1.06 in (1986) |
| March 9 | 86.0°F (2014) | 28.9°F (1964) | 0.69 in (1995) |
| March 10 | 87.1°F (1997) | 32.0°F (1964) | 3.02 in (1995) |
| March 11 | 91.0°F (2007) | 30.9°F (1988) | 1.06 in (2016) |
| March 12 | 93.9°F (2007) | 32.0°F (1988) | 0.85 in (2025) |
| March 13 | 89.1°F (2015) | 28.0°F (1977) | 0.98 in (1968) |
| March 14 | 95.0°F (2015) | 28.0°F (1977) | 1.63 in (2023) |
| March 15 | 86.0°F (2014) | 30.9°F (2002) | 1.87 in (1952) |
| March 16 | 89.1°F (2014) | 32.0°F (2008) | 1.52 in (1963) |
| March 17 | 95.0°F (2026) | 32.0°F (2008) | 1.60 in (1991) |
| March 18 | 93.0°F (2026) | 33.1°F (1963) | 3.14 in (1991) |
| March 19 | 88.0°F (2026) | 32.0°F (1982) | 1.41 in (1999) |
| March 20 | 90.0°F (2026) | 32.0°F (1987) | 3.46 in (2011) |
| March 21 | 82.0°F (2026) | 32.0°F (1982) | 1.07 in (2018) |
| March 22 | 86.0°F (2022) | 32.0°F (1987) | 1.58 in (2005) |
| March 23 | 93.0°F (2026) | 34.0°F (1962) | 0.57 in (2024) |
| March 24 | 86.0°F (2026) | 34.0°F (1987) | 1.03 in (1998) |
| March 25 | 90.0°F (1988) | 30.9°F (1964) | 2.20 in (1993) |
| March 26 | 95.0°F (1988) | 30.0°F (1985) | 1.10 in (1991) |
| March 27 | 81.0°F (1969) | 28.9°F (1972) | 1.04 in (1958) |
| March 28 | 86.0°F (2004) | 30.0°F (1972) | 1.24 in (1963) |
| March 29 | 82.9°F (2026) | 28.9°F (1975) | 0.71 in (2024) |
| March 30 | 82.9°F (2003) | 30.9°F (1967) | 0.68 in (1974) |
| March 31 | 89.1°F (2011) | 32.0°F (1977) | 1.11 in (1982) |