Is Costa Rica Warm in March?

☀️ Yes! Average temperature: 29°C

29°C
Air Temp
27°C
Sea Temp
9h
Sunshine
10mm
Rainfall

Costa Rica Weather in March: The Full Picture

Yes! Average temperatures of 29°C make it pleasantly warm and ideal for sun-seekers. Costa Rica in March has an average air temperature of 29°C with sea temperatures around 27°C. You can expect 9 hours of sunshine per day and 10mm of rainfall, which means virtually no rain — bone-dry conditions.

At 27°C the sea is like a warm bath — perfect for swimming, snorkelling, and diving. With 9 hours of daily sunshine, there's plenty of time to enjoy outdoor activities. Bring summer clothes, sunscreen, sunglasses, and a light cardigan for air-conditioned venues.

Costa Rica is one of the top warm destinations for March holidays from the UK. The average flight time from the UK is comfortable and there are usually good deals available for this time of year.

✓ VERDICT: Yes, Costa Rica is warm in March — 29°C air, 27°C sea, 9h sunshine, 10mm rain.

How Does Costa Rica Compare in March?

Here's how Costa Rica stacks up against similar destinations in March:

DestinationAir °CSea °CRainSun
Costa Rica29°C27°C10mm9h
Aruba29°C26°C10mm9h
Bora Bora29°C29°C210mm6h
Boracay29°C28°C25mm9h
Galapagos29°C25°C70mm8h
Komodo29°C29°C140mm6h

Is Costa Rica Warm in Other Months?

See how Costa Rica's temperature changes throughout the year:

Other Warm Destinations in March

Looking for somewhere warm in March? These destinations are all 25°C+:

Frequently Asked Questions

Is Costa Rica warm in March?

Yes, Costa Rica in March has average temperatures of 29°C, making it a warm destination. Sea temperatures are 27°C.

Can you swim in Costa Rica in March?

Yes, the sea temperature of 27°C is very comfortable for swimming.

What should I pack for Costa Rica in March?

Bring summer clothes, sunscreen, sunglasses, and a light cardigan for air-conditioned venues.

Is March a good time to visit Costa Rica?

March is an excellent time to visit Costa Rica with warm weather and 9 hours of daily sunshine.

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