Heraklion weather in September 2025

The weather in Heraklion in September is hot. The average temperatures are between 22°C and 26°C.

You can expect a few rainy days in Heraklion during September, but usually the weather is comfortable in September.

Our weather forecast can give you a great sense of what weather to expect in Heraklion in September 2025.

If you’re planning to visit Heraklion in the near future, we highly recommend that you review the 14 day weather forecast for Heraklion before you arrive.

Temperatures

26° / 22°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.9

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 29° /22°	2 29° /22°	3 29° /22°	4 28° /22°	5 28° /22°	6 27° /22°
7 27° /22°	8 27° /21°	9 26° /21°	10 27° /21°	11 27° /21°	12 27° /21°	13 27° /20°
14 27° /20°	15 26° /20°	16 27° /20°	17 28° /20°	18 28° /21°	19 27° /21°	20 26° /20°
21 25° /20°	22 25° /20°	23 24° /18°	24 26° /20°	25 26° /19°	26 28° /20°	27 27° /20°
28 28° /20°	29 27° /21°	30 25° /20°

Explore the weather in Heraklion in other months

Heraklion related locations

Crete

Chania

Rethymno

Heraklion annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	14° / 11°	4	27	93 mm	Good	Heraklion in January
February	15° / 11°	4	25	71 mm	Good	Heraklion in February
March	16° / 12°	2	29	44 mm	Good	Heraklion in March
April	19° / 14°	1	29	27 mm	Good	Heraklion in April
May	22° / 17°	1	30	21 mm	Good	Heraklion in May
June	25° / 21°	0	30	8 mm	Perfect	Heraklion in June
July	28° / 23°	0	31	1 mm	Perfect	Heraklion in July
August	28° / 24°	0	31	2 mm	Perfect	Heraklion in August
September	26° / 22°	1	29	17 mm	Perfect	Heraklion in September
October	23° / 19°	2	29	42 mm	Perfect	Heraklion in October
November	20° / 16°	2	28	51 mm	Good	Heraklion in November
December	16° / 13°	4	27	88 mm	Good	Heraklion in December