Weather in Santorini in August

August in Santorini is characterised by warm temperatures, minimal rainfall, abundant sunshine, and moderate humidity. The weather generally feels hot and dry, making it suitable for outdoor activities and exploration. Travellers can expect clear skies and pleasant conditions for enjoying the island’s unique landscapes and cultural highlights.

August Climate Overview

• Average Temperature: 26-30°C
• Rainfall: Extremely low, with occasional brief showers
• Sunshine Hours: Approximately 12 hours per day
• Humidity: Moderate, around 60%
• Wind Speed: Light to moderate, enhancing comfort

What to Expect in August

Daytime Conditions

During the day, temperatures can rise to the high 20s to low 30s Celsius. The sun is strong, so exposure is significant; wearing protective clothing and sunscreen is recommended. Despite the warmth, the humidity remains moderate, allowing for comfortable outdoor pursuits.

Rainfall Patterns

Rain in Santorini during August is rare but not impossible. Any showers are generally brief and light, unlikely to disrupt plans significantly. This dry spell contributes to the arid landscape and ensures plenty of dry days to enjoy sightseeing.

Evening Conditions

Evenings generally offer a respite from the heat, with temperatures cooling down to comfortable levels. Light breezes are common, making nights ideal for outdoor dining or exploring the island’s streets. Humidity remains manageable, adding to the comfort of the evening climate.

Best Activities in Santorini in August

• Outdoor Activities: Hiking trails offer stunning views and are best enjoyed in the early morning or late afternoon. Visit local markets for an authentic experience.
• Seasonal Highlights: The dry and sunny conditions allow the distinctive landscape to stand out, with volcanic vistas that are particularly striking.
• Water-based or Nature-based Activities: While best enjoyed in designated areas, immersing in the natural beauty of Santorini and observing its unique flora and fauna is worthwhile.

What to Pack for August

• Light, breathable clothing for warm daytime temperatures and a light jacket for cooler evenings
• Sun protection items such as a wide-brimmed hat, sunscreen, and sunglasses
• Comfortable shoes suitable for walking and exploring rugged paths
• A reusable water bottle to stay hydrated under the warm sun