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Istanbul Weather in May

Turkey

May offers warm 20°C days ideal for outdoor sightseeing and island hopping in the Sea of Marmara, with long daylight hours and comfortable conditions for extended walking tours.

Avg High

21°C

Avg Low

13°C

Daily Rain

1.5mm

Rainfall

Low

💡 Best months to visit Istanbul: Aug, Jul, Sep

Istanbul Weather by Month

Month	High	Low	Rain
Jan	10°C	4°C	2.7mm
Feb	10°C	4°C	3.1mm
Mar	10°C	4°C	2.9mm
Apr	16°C	8°C	2.6mm
May	21°C	13°C	1.5mm
Jun	25°C	17°C	2.2mm
Jul	29°C	20°C	1.4mm
Aug	30°C	22°C	0.9mm
Sep	25°C	17°C	1.3mm
Oct	20°C	14°C	1.2mm
Nov	17°C	10°C	4.2mm
Dec	13°C	7°C	2.3mm

About Istanbul

Istanbul's domed mosques, bustling bazaars and Bosphorus views bridge East and West unforgettably.

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