30YearWeather
Packing for Santorini
2026 Packing Guide

What to Wear in Santorini in May

Your complete weather-based packing list derived from 30 years of historical climate data.

May Weather in Santorini at a Glance

Avg High

21°C

Avg Low

17°C

Rain Risk

5%

💡 Quick Tip:

Light breathable clothing, t-shirts, light pants or shorts. Bring a light layer for evenings. Rain is unlikely, but a small umbrella never hurts.

Weekly Packing Breakdown for Santorini

Week 1Days 1-7
16° - 20°
7% Rain

Light breathable clothing, t-shirts, light pants or shorts.

Week 2Days 8-15
17° - 21°
3% Rain

Light breathable clothing, t-shirts, light pants or shorts.

Week 3Days 16-23
18° - 22°
3% Rain

Light breathable clothing, t-shirts, light pants or shorts.

Week 4Days 24+
18° - 23°
6% Rain

Light breathable clothing, t-shirts, light pants or shorts.

Essential Packing List for Santorini in May

Don't leave home without these essentials.

Top Layers

  • T-Shirts / Tank Tops
  • Light Cardigan / Hoodie
  • No coat needed

Bottoms & Shoes

  • Jeans / Heavy Trousers
  • Comfortable Walking Shoes
  • Socks (Cotton/Athletic)

Accessories

  • Sunglasses & Hat
  • Beanie / Hat

Common Questions about Santorini Weather in May

What is the weather like in Santorini in May?

It is mild and pleasant with average highs of 21°C. Nights average around 17°C.

Do I need a heavy coat?

No, a light jacket or sweater is sufficient for cooler moments.

Does it rain often in Santorini in May?

Rain is relatively rare (5% chance), but a small umbrella is always good to have.

What shoes should I take to Santorini?

Comfortable walking shoes are the most important item. Sneakers or loafers are perfect.

Can I wear shorts / short sleeves?

It might be possible on sunny afternoons, but long pants/jeans are safer.