Ionian Islands weather in June 2025

The weather in Ionian Islands in June is hot. The average temperatures are between 21°C and 26°C.

You can expect a few rainy days in Ionian Islands during June, but usually the weather is comfortable in June.

Our weather forecast can give you a great sense of what weather to expect in Ionian Islands in June 2025.

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

Temperatures

26° / 21°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.9

Hrs

Explore the weather in Ionian Islands in other months

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	13° / 10°	4	27	90 mm	Ok	Ionian Islands in January
February	14° / 10°	5	24	74 mm	Good	Ionian Islands in February
March	15° / 11°	3	28	58 mm	Good	Ionian Islands in March
April	18° / 14°	2	28	33 mm	Good	Ionian Islands in April
May	22° / 17°	2	29	25 mm	Good	Ionian Islands in May
June	26° / 21°	1	29	14 mm	Perfect	Ionian Islands in June
July	29° / 24°	0	31	5 mm	Good	Ionian Islands in July
August	30° / 25°	0	31	3 mm	Good	Ionian Islands in August
September	26° / 22°	2	28	46 mm	Perfect	Ionian Islands in September
October	22° / 19°	4	27	83 mm	Good	Ionian Islands in October
November	19° / 16°	4	26	100 mm	Good	Ionian Islands in November
December	15° / 12°	4	27	82 mm	Good	Ionian Islands in December