Istanbul Weather in January
Türkiye · 30-year monthly averages
🤔 Fair time to visit
January in Istanbul is chilly, with average daytime highs around 9°C (49°F) and nighttime lows near 4°C (39°F). Expect roughly 74mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
Avg high
9°C
49°F
Avg low
4°C
39°F
Rainfall
74mm
moderate
Rainy days
10
days with ≥1mm
🎒 What to pack
- jacket or coat
- long-sleeve layers
January vs the rest of the year
FAQ
- How hot is Istanbul in January?
- January in Istanbul is chilly, with average daytime highs around 9°C (49°F) and nighttime lows near 4°C (39°F). Expect roughly 74mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
- Does it rain a lot in Istanbul in January?
- Istanbul sees around 74mm of precipitation in January on average — moderate by global standards.
- Is January a good time to visit Istanbul?
- January is a workable month to visit Istanbul, but expect some weather trade-offs.