Irákleion, Greece — Weather in August 2026

Climate Overview

Irákleion, Greece in August has hot conditions, with highs reaching 31°C (88°F) and afternoons the warmest part of the day. Rain is rare, falling on about 1 days this month. Sea temperature reaches 27.5°C (82°F).

This month falls at the end of Summer. Temperatures are at their seasonal peak.

Temperatures remain fairly steady throughout August, with daily highs around 31°C (88°F).

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

Expect around 12.9h of sunshine at the start of August, decreasing to 11.9h by the end.

The warmest days tend to fall around the 4th, averaging 32.5°C (91°F).

Temperatures begin dropping heading into September.

Monthly August Averages

Temperature

31°C / 23°C

Feels Like

33°C / 26°C

Rain

1 days · 13 mm

Sunshine

12.5h / day

Humidity

64% — Moderate

Wind

16 km/h

Wind Direction

NW (325°)

Gusts

44 km/h

Daylight

13.4 h

Cloud Cover

Clear Sky Days

27.8

UV Index

7.9 — Very High

Sea Temperature

28°C

Dew Point

20°C — Humid

Moon Phase

Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:39

Daylight 13.5h

Sunset 20:09

Compare Months

2days (16 mm) Excellent

1days (11 mm) Excellent

1days (13 mm) Excellent

3days (16 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	15°C / 9°C	13°C / 7°C	12days (58 mm) Wet	8.4h Good	82% Humid	3.1 Moderate	Fair	View Details
February	16°C / 9°C	14°C / 7°C	8days (54 mm) Wet	9.1h Good	79% Humid	3.9 Moderate	Good	View Details
March	18°C / 10°C	17°C / 8°C	9days (56 mm) Wet	10.3h Excellent	75% Muggy	5.8 High	Good	View Details
April	22°C / 12°C	22°C / 11°C	5days (28 mm) Good	11.5h Excellent	68% Muggy	6.8 High	Excellent	View Details
May best	26°C / 16°C	27°C / 17°C	5days (38 mm) Good	12.3h Excellent	63% Muggy	7.5 Very High	Excellent	View Details
June	30°C / 21°C	32°C / 22°C	2days (16 mm) Excellent	13.2h Excellent	60% Moderate	8.2 Very High	Excellent	View Details
July	31°C / 23°C	33°C / 25°C	1days (11 mm) Excellent	13.1h Excellent	59% Moderate	8.3 Very High	Good	View Details
August	31°C / 23°C	33°C / 26°C	1days (13 mm) Excellent	12.5h Excellent	64% Muggy	7.9 Very High	Good	View Details
September best	29°C / 21°C	30°C / 22°C	3days (16 mm) Excellent	11.3h Excellent	67% Muggy	6.7 High	Excellent	View Details
October best	24°C / 17°C	25°C / 18°C	4days (33 mm) Good	9.9h Good	76% Humid	5.3 High	Excellent	View Details
November	20°C / 14°C	20°C / 14°C	7days (40 mm) Good	8.7h Good	80% Humid	3.8 Moderate	Good	View Details
December	16°C / 11°C	15°C / 9°C	12days (62 mm) Wet	8h Good	83% Humid	2.9 Moderate	Good	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

Packing List

Breathable clothingSunscreen (SPF 30+)Sun hatSunglassesSandals

Frequently Asked Questions

Expand all

Is August a good time to visit Irákleion?

August is typically good for visiting Irákleion, with average highs of 31°C (88°F) and around 1 rainy days. Irákleion, Greece in August has hot conditions, with highs reaching 31°C (88°F) and afternoons the warmest part of the d

Does it rain a lot in Irákleion in August?

Irákleion typically sees around 1 rainy days in August with 13 mm (0.5 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Irákleion in August?

Nights stay pleasantly warm in Irákleion during August, around 23°C (73°F). Light evening wear is sufficient.

What should I pack for Irákleion in August?

With highs of 31°C (88°F) and lows of 23°C (73°F) in August, we recommend: Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. Comfortable walking shoes are essential.

Is August among the best months weather-wise in Irákleion?

August is not the most favourable month weather-wise in Irákleion. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Irákleion in August?

The average UV index in Irákleion during August is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Irákleion in August?

Irákleion gets approximately 13 hours of daylight per day in August, with around 13 hours of sunshine.

Does it snow in Irákleion in August?

Snow is uncommon in Irákleion during August based on 10-year climate averages.

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