July

Weather in Greece in July: A Traveler’s Guide ☀️🌊

July is the peak of summer in Greece, offering travelers sun-drenched days, warm seas, and a vibrant atmosphere perfect for island hopping, beach lounging, and exploring ancient ruins. Whether you’re planning a trip to Santorini, Mykonos, or Athens, understanding the weather conditions will help you pack wisely and make the most of your vacation.

Climate Overview

Greece in July is characterized by:
– High temperatures: Average daytime highs range from 30°C to 35°C (86°F to 95°F), with some inland areas like Athens occasionally reaching 40°C (104°F).
– Minimal rainfall: July is one of the driest months, with less than 10mm of rain expected.
– Strong sunshine: Up to 12–14 hours of daylight, with UV levels often extreme—sunscreen is a must!
– Warm seas: The Aegean and Ionian Seas average 24°C–26°C (75°F–79°F), ideal for swimming and water sports.

For a broader look at Greece’s climate, see our Greece Climate Guide.

Regional Variations

  • Islands (Santorini, Mykonos, Crete): Coastal breezes (meltemi winds) provide relief, but temperatures remain high. Nights are warm (~22°C/72°F).
  • Mainland (Athens, Delphi): Hotter and less breezy, with urban areas feeling stifling in midday heat.
  • Northern Greece (Thessaloniki, Halkidiki): Slightly milder than the south, but still very warm.

What to Pack 🧳

  • Lightweight, breathable clothing (linen, cotton).
  • Sunscreen (SPF 50+), sunglasses, and a wide-brimmed hat.
  • Reusable water bottle to stay hydrated.
  • Comfortable sandals for walking on hot cobblestones.

Travel Tips for July

✅ Beat the heat: Plan outdoor activities early morning or late afternoon.
✅ Book accommodations with AC—many budget hotels lack cooling.
✅ Ferry schedules fill fast—reserve island-hopping tickets in advance.
✅ Avoid midday sun: Greeks often take a siesta (2–5 PM) for a reason!

For more on the best travel months, check Best Time to Visit Greece.

July vs. Other Summer Months

Festivals & Events 🎉

  • Athens & Epidaurus Festival: Open-air theater and concerts.
  • Santorini Jazz Festival: Music under the stars.
  • Local panigiria (feast days) in villages—expect food, dancing, and tradition.

Final Thoughts

July is ideal for sun-seekers but challenging for heat-sensitive travelers. If you prefer milder weather, consider May or September.

Pro tip: Hydrate often, seek shade, and embrace the Greek habit of late-night dining when temperatures drop!

For monthly details, explore our guides to Greece in December or Greece in March.

Basic Information about July in Greece

Feature Details
Average Temperature Highs around 30°C (86°F), lows around 22°C (72°F)
Sunshine Hours Approximately 12-14 hours of sunshine per day
Rainfall Minimal, with very low precipitation
Sea Temperature Around 24-26°C (75-79°F), suitable for swimming
Humidity Moderate, around 60-70%
Tourist Season Peak season with high tourist influx
Average Wind Speed Light to moderate breezes, around 10-20 km/h
Daylight Hours Approximately 14 hours of daylight
Major Events Various festivals, cultural events, and beach parties
Travel Tips Stay hydrated, use sun protection, and plan outdoor activities in the early morning or late afternoon

July Weather FAQs in Greece

Question Answer
What is the typical temperature in Greece during July? Average daytime temperatures range from 30°C to 35°C, with some areas experiencing higher temperatures.
Is July considered a dry month in Greece? Yes, July generally has low rainfall, making it one of the driest months of the year.
What are the average sea temperatures in Greece in July? Sea temperatures typically range from 24°C to 27°C, ideal for swimming and water activities.
Are there any weather risks or extreme conditions in July? Heatwaves can occur, leading to very high temperatures, and occasional thunderstorms may happen in some regions.
What is the average sunshine duration in Greece during July? Greece experiences long daylight hours, with approximately 12-14 hours of sunshine per day.
Is July a good time for beach holidays in Greece? Yes, July offers warm weather, calm seas, and plenty of sunshine, making it ideal for beach activities.
What should travelers pack for Greece in July? Light clothing, sun protection (hats, sunscreen), swimwear, and hydration supplies are recommended.
Are there any regional variations in weather during July? Yes, coastal areas tend to be warmer and drier, while mountainous regions may experience slightly cooler temperatures.
When is the best time to visit Greece in July? Early July can be less crowded, while late July is peak tourist season with lively festivals and events.

  • Greece Weather – Weather2Travel provides detailed climate and weather information for Greece in July, helping travelers plan their trips.
  • Climate of Greece – Wikipedia article explaining Greece’s climate patterns, including summer months like July.
  • Weather Averages in Greece – Numbeo provides average temperature and rainfall data for Greece’s major cities in July.
  • Greek Islands in Summer – Highlights of the most popular Greek islands to visit in July.