Weather in Santorini in March

March in Santorini, Greece, typically offers a mild and pleasant climate. Travellers can expect moderate temperatures, some rainfall, and ample sunshine hours. The weather usually allows for outdoor exploration, making it a delightful time to explore the island’s natural beauty and enjoy seasonal highlights.

March Climate Overview

• Average Temperature: 12°C to 17°C
• Rainfall: Approximately 40mm
• Sunshine Hours: Around 7 hours per day
• Sea Temperature: Not applicable
• Humidity: Moderate, averaging 70%
• Wind Speed: Gentle breeze at 15 km/h

What to Expect in March

Daytime Conditions

During the day, temperatures can rise to a comfortable 17°C, with abundant sunshine making it ideal for outdoor activities. The moderate humidity contributes to a pleasant atmosphere, although sun exposure can be significant; make sure to wear protective gear if you’re outside for extended periods.

Rainfall Patterns

March sees some rainfall in Santorini, with approximately 40mm throughout the month. Rain showers are typically scattered and short-lived, so they rarely hamper outdoor plans. Travellers should be prepared for the occasional downpour, but these rarely linger for too long.

Evening Conditions

As the sun sets, temperatures drop to around 12°C, which can feel brisk. Evening breezes may add a slight chill, but conditions remain comfortable for nighttime activities. It’s advisable to carry a light jacket for outdoor excursions in the evening.

Best Activities in Santorini in March

• Outdoor Activities: March’s cooler climate is well-suited for hiking the island’s trails, exploring geographic formations like the caldera, and visiting local markets.
• Seasonal Highlights: Witness the early spring blossoms that start to paint the landscape, offering a picturesque backdrop for photographs and scenic walks.
• Water-based or Nature-based Activities: While swimming may be less appealing due to cooler sea temperatures, coastal walks offer stunning views.

What to Pack for March

• Appropriate clothing for daytime and evening temperatures, including a light jacket and layers
• Protection from sun or rain, such as a hat, sunscreen, and an umbrella
• Footwear suitable for local terrain, like sturdy walking shoes or trainers
• A reusable water bottle to stay hydrated while exploring