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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Heraklion

Heraklion in August

Avoid month. Listed as a month to avoid: Jul–Aug (heat and crowds), Nov–Mar (reduced ferry and museum hours).

Key facts

Verdict
Avoid
Temperature
28°C / 25°C
average high / low
Rain days
0
Crowds
High
Greece overall
Prices
High
Greece overall

Verdict

AvoidBest and avoid months for Heraklion

Listed as a month to avoid: Jul–Aug (heat and crowds), Nov–Mar (reduced ferry and museum hours).

Weather in August

Long-term averages
  • HeraklionHighs around 28 °C, lows around 25 °C, rain on about 0 days
  • Crete, Greece · Chania, Rethymno, Heraklion, the south coasthot

    Longest season: sea swimmable into November on the south coast; White Mountains keep snow into spring.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Assumption (Dekapentavgoustos) big impact

    15 Aug · Greece

    Peak of the Greek summer: island festivals (panigyria), ferries and rooms full; Tinos draws pilgrims.

Crowds and prices

Crowds · Greece overall
High
Prices · Greece overall
High

Greece overall: Greek holiday peak around 15 August; ferries sold out, wildfire risk highest, rooms at top prices.

High-price month: see what to book ahead.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen

Build the full packing list for your trip →

Across Greece in August →