Greece · July 2026
Greece weather in July 2026
Peak heat in Greece — July averages a 33.5°C high. Almost no rain. Sea 26.2°C — bath-warm.
Avg high
33.5°C
Avg low
22.9°C
Rainfall
1.5 mm
Dry
Sun
0 h/day
Sea temp
26.2°C
Bath-warm
What to wear
Light, breathable, sun-blocking. Linen shirts, swimwear under everything, hat and good sunglasses. Evenings rarely need more than a t-shirt.
What’s open in July
Year-round spots plus seasonal venues whose own season covers July. Tap through for the editorial detail page.
Common questions
- Is July a good month to visit Greece?
- Yes — peak season. Hot, dry, lively. Sea around 26°C — locals stay in for hours.
- Can you swim in Greece in July?
- Sea temperature averages 26.2°C — most visitors swim comfortably. Sea around 26°C — locals stay in for hours.
- What's the average rainfall in Greece in July?
- About 2 mm on the 1991-2020 baseline — dry.
- Is July crowded in Greece?
- Yes — July is peak season in Greece. Book accommodation 4-8 weeks ahead, restaurants the day before for prime tables.