What is the weather like in Istanbul vs Side in October?

In October, Istanbul averages 21°C high / 14°C low with about 52 mm of rain; Side averages 26°C high / 17°C low with about 40 mm.

Istanbul vs Side in October

Istanbul and Side are nearly tied in October — 88 vs 91 on SeasonMap's comfort score. Istanbul is nice, a little rain, clean air; Side is warm, a little rain, clean air.

Istanbul vs Side — October climate, side by side

	🇹🇷 Istanbul	🇹🇷 Side
Comfort score	88/100 (A)	91/100 (S)
Feels-like high	20°C	25°C
Avg high / low	21° / 14°	26° / 17°
Rainfall	52 mm	40 mm
Rainy days	8	4
Humidity	75%	64%
Air quality (AQI)	50	40

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Istanbul 🇹🇷 Turkeynice, a little rain, clean air · best May88
Side 🇹🇷 Turkeywarm, a little rain, clean air · best September91

Istanbul vs Side in October — FAQ

Is October better in Istanbul or Side?: Istanbul and Side are nearly tied in October — 88 vs 91 on SeasonMap's comfort score. Istanbul is nice, a little rain, clean air; Side is warm, a little rain, clean air.
What is the weather like in Istanbul vs Side in October?: In October, Istanbul averages 21°C high / 14°C low with about 52 mm of rain; Side averages 26°C high / 17°C low with about 40 mm.