Santa Bárbara Weather in March

March in Santa Bárbara sees daytime temperatures around 17°C (63°F) and lows of 8°C (46°F) at night. Pack a rain jacket because some rainfall is likely.

Rainfall in Santa Bárbara in March

This month experiences about 10 days of rain according to historical data, averaging 45 mm (1.8 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Santa Bárbara in March

In March, Santa Bárbara gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Santa Bárbara in March

There are approximately 200 hours of sunshine this month, resulting in mostly clear days.

March in Santa Bárbara can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.