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Santa Barbara, United States · Temperate oceanic

Santa Barbara in March: go or not?

Good time. Santa Barbara in March gets 7.5/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 34.42°N · 119.70°W
⚡ This month's verdict
Go for it
Santa Barbara · March
7.5
9–19°
Temperature
28%
Rain
7h
Sun
🌊 Seaside☀️ Bright🍴 Gastronomy
Photo : Devin Rice via Unsplash
The month in detail

What to expect in March

Spring marks the start of the good season in Santa Barbara. Temperatures rise (19.0°F) and tourists have not yet arrived en masse. Expect rain on 28.0% of days — a light raincoat in the bag is recommended. A good balance between weather and crowds, even if July (9.7/10) remains theoretically better.

March ranks 10 out of 12 months in Santa Barbara. Compared to February: +2°F daytime, 8 pts more rainy days, +0.5h of sun per day.

This month's conditions

What it's like in March

UV index
6 · high
sunscreen and hat advised
Feels like
dry air
6°
Sea
13°C
cold, for the brave
Daylight
11.7h of daylight
Air quality
good
AQI 32
Compare

Is March the right month?

The best month in Santa Barbara is July (9.7/10), 2.2 pts higher than March.

See July →See all 12 months →
Context

Our verdict

Santa Barbara is the temperate California par excellence: microclimate sheltered by the Santa Ynez Mountains to the north, constant ocean breezes. July is my favorite month (10.0/10): 64-82°F, 0% rain, and the famous "May Gray / June Gloom" (morning fogs) already dispersed.

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

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Stay
Hotels & rentals · Santa Barbara
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Tours, tickets, experiences
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Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.

Country · United States

🗣️LanguageEnglish
💶CurrencyUS Dollar ($)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5

🌡️ Climate

🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthAugust · 84°F
❄️Coolest monthJanuary · 64°F
🌧️Rainiest month ⓘMarch · 28%

🏖️ Beach trip

📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
Explore

Other destinations in March

If March doesn't convince you for this destination, compare with others.

Similar climate
Los AngelesUnited StatesSan DiegoUnited StatesEssaouiraMoroccoPetraJordanJordanJordan
Nearby
Palm SpringsUnited States298 kmMontereyUnited States313 kmMammoth MountainUnited States363 kmSan FranciscoUSA445 km
Other top picks
AlicanteSpain7.5CasablancaMorocco7.5LilongweMalawi7.5AlgarvePortugal7.4FaroPortugal7.4
← FebruaryApril →
🗺️ See all 754 destinations on the map
Location

Where is Santa Barbara ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
United States
Temperate oceanic climate with a 9.7 → 7.5 gap between best and worst month. 10 years of ERA5 data to choose by project.
34.42°N · 119.70°W
Questions

Frequently asked questions

What is the best time to visit Santa Barbara?
July is the best month with 82°F highs, 64°F lows, 10.1h of sunshine and 0.0% rainy days. The months of July & August offer comparable conditions.
How many hours of sunshine does Santa Barbara get in July?
Santa Barbara averages 10.1 sunshine hours per day in July. It is the sunniest month with a climate score of 9.6/10.
What is the rainiest month in Santa Barbara?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Santa Barbara in July?
In July, overnight lows reach 64°F, while afternoon highs average 82°F.
Is Santa Barbara good in winter?
In winter (December-February), Santa Barbara scores 7.1/10 on average — Acceptable conditions for cultural visits.. The best month overall remains July with a score of 9.6/10.
When should you avoid Santa Barbara?
January is the most difficult month to visit Santa Barbara, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Santa Barbara in March?
In March, the sea averages 55°F in Santa Barbara: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.
Do you need sun protection in Santa Barbara in March?
The average UV index reaches 6 in March in Santa Barbara (high), with about 11.7h of daylight. Sunscreen and hat advised.