Istanbul vs Bali

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Istanbul edges ahead as the better destination in October. Istanbul offers 8 hours of daily sunshine with only 9 rain days, while Bali sees 11 sunshine hours and 17 rain days.

Istanbul sits in the comfortable travel range at 19°C. Bali is also comfortable at 28°C.

For travelers who prioritize dry weather, Istanbul is the stronger choice in October. Bali receives 3 more hours of sunshine per day, which matters for sightseeing and outdoor activities.

Istanbul reaches an average high of 19°C (66°F) and drops to 14°C (57°F) at night during October. The daily temperature range is 5°C, meaning relatively stable temperatures from day to night.

Bali averages 28°C (82°F) for the high and 24°C (75°F) for the low, with a daily range of 4°C. There is a notable 9°C gap between the two cities, so expect a very different feel.

Istanbul is in the Northern Hemisphere while Bali is in the Southern Hemisphere. This means they experience opposite seasons, which explains any large temperature difference.

Istanbul receives approximately 78 mm of rainfall across 9 rain days during October. You can expect rain roughly every other day.

Bali sees 92 mm over 17 rain days. That makes Istanbul the drier option by 8 rain days and 14 mm of total precipitation.

Humidity also differs: Istanbul averages 65% while Bali sits at 82%. Bali will feel muggier, especially at higher temperatures.