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Get the monthly weather forecast for Santa Barbara, CA, including daily high/low, historical averages, to help you plan ahead.
March Weather in Santa Barbara California, United States. Daily high temperatures increase by 2°F, from 65°F to 67°F, rarely falling below 58°F or exceeding 75°F. Daily low temperatures are around 47°F, rarely falling below 39°F or exceeding 54°F.
The average temperature is of 18.7 °C (66 °F), with a minimum of 14.5 °C (58.1 °F) and a maximum of 22.9 °C (73.3 °F). On the coldest nights of the month, the temperature usually drops to around 11 °C (52 °F).
Climate & Weather Averages in Santa Barbara, California, USA. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 65 °F. Clear. (Weather station: Santa Barbara Municipal Airport, USA). See more current weather.
- Days of Hot Weather in Santa Barbara
- Warm Nights in Santa Barbara
- How Often Santa Barbara Has Cold Temperatures
Santa Barbara rarely suffers from extremely hot weather. Temperatures above 100 °F (38 °C) occur just once every three years on average. Plus the city typically sees only five days a year when temperatures reach into the 90s (32 °C).
Just like the days, the nights at Santa Barbara are never exceptionally hot. Even in the most extreme weather, nights here cool down to less than 70 °F.
Cold weather is almost unheard of in Santa Barbara. Normally every day warms up to at least 50 degrees F (10 °C). Only about eleven nights a year cool down to 40 °F (4 °C) or less. It's most likely to get this cold in December or January, but a chilly night can also happen in February or March. Once every three years on average, a night at Santa Ba...
The cool season lasts for 3.6 months, from November 30 to March 16, with an average daily high temperature below 66°F. The coldest month of the year in Santa Barbara is December, with an average low of 43°F and high of 64°F.
Feb 9, 2024 · The average highs range from 61.3°F (16.3°C) in March to 69.4°F (20.8°C) in May. The corresponding low temperatures range from 48.7°F (9.3°C) to 53.1°F (11.7°C). The increasing hours of sunshine from 8.9 hours to 11.7 hours on average also exemplify the arrival of warm spring days.
