Cancun vs Istanbul

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Cancun edges ahead as the better destination in January. Cancun offers 9 hours of daily sunshine with only 11 rain days, while Istanbul sees 6 sunshine hours and 13 rain days.

Cancun sits in the comfortable travel range at 25°C. Istanbul is cooler at 8°C.

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

Cancun reaches an average high of 25°C (77°F) and drops to 22°C (72°F) at night during January. The daily temperature range is 3°C, meaning relatively stable temperatures from day to night.

Istanbul averages 8°C (46°F) for the high and 4°C (39°F) for the low, with a daily range of 4°C. There is a notable 17°C gap between the two cities, so expect a very different feel.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in January.

Cancun receives approximately 61 mm of rainfall across 11 rain days during January. You can expect rain roughly every other day.

Istanbul sees 85 mm over 13 rain days. That makes Cancun the drier option by 2 rain days and 24 mm of total precipitation.

Humidity also differs: Cancun averages 78% while Istanbul sits at 65%. Cancun will feel muggier, especially at higher temperatures.