Average temperatures, rainfall and packing tips for Istanbul, Turkey in October
🌡️ Avg high
21°C
🌙 Avg low
13°C
🌧️ Rainfall
~10 mm
📊 Warmth rank
#5 of 12
October in Istanbul at a glance
October in Istanbul is typically warm, with average daytime highs around 21°C and nights near 13°C. Temperature-wise it sits mid-range for Istanbul (the 5th warmest month).
Rainfall is light in October: roughly 10 mm across the whole month.
What to pack for Istanbul in October
T-shirts and light layers
A light jacket or sweater for the evenings
Istanbul - year at a glance
HighLow · October highlighted
Is October a good time to visit Istanbul?
🧳 October is one of the most comfortable months to visit Istanbul - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.
In October, Istanbul averages a daytime high of about 21°C and a night-time low of around 13°C, based on recent historical data.
Does it rain in Istanbul in October?
Rainfall is light in October: roughly 10 mm across the whole month.
Is October a good time to visit Istanbul?
October is one of the most comfortable months to visit Istanbul - daytime temperatures sit in a pleasant range and it's a good pick for sightseeing and time outdoors.