Kalymnos weather in September 2025

The weather in Kalymnos in September is very hot. The average temperatures are between 23°C and 25°C, drinking water regularly is advisable.

You can expect a few rainy days in Kalymnos 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 Kalymnos in September 2025.

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

Temperatures

25° / 23°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

3.8

Hrs

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

Explore the weather in Kalymnos in other months

Kalymnos annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	15° / 12°	10	21	72 mm	Ok	Kalymnos in January
February	15° / 12°	7	21	46 mm	Good	Kalymnos in February
March	16° / 13°	5	26	27 mm	Good	Kalymnos in March
April	17° / 15°	2	28	13 mm	Good	Kalymnos in April
May	21° / 19°	1	30	5 mm	Good	Kalymnos in May
June	24° / 22°	1	29	2 mm	Perfect	Kalymnos in June
July	26° / 24°	0	31	0 mm	Perfect	Kalymnos in July
August	27° / 25°	0	31	0 mm	Perfect	Kalymnos in August
September	25° / 23°	1	29	6 mm	Perfect	Kalymnos in September
October	22° / 20°	3	28	23 mm	Good	Kalymnos in October
November	19° / 17°	4	26	37 mm	Good	Kalymnos in November
December	16° / 14°	8	23	63 mm	Ok	Kalymnos in December

Temperatures in Kalymnos in September

Rain in Kalymnos in September

Weather in Kalymnos in September - FAQ

What is the average temperature in Kalymnos in September?

The average temperature in Kalymnos in September is 23/25° C.

What is the chance of rain in Kalymnos in September?

On average, there are 1 rainy days in Kalymnos during September.

Weather wise, is September a good time to visit Kalymnos?

The weather in Kalymnos in September is perfect.

Can it snow in Kalymnos in September?

On average, there are 0 snowy days in Kalymnos in September.

More about the weather in Kalymnos