Istanbul in December: weather & travel advice
Istanbul in December is climatically mixed. Days are around 10 °C (cool). With about 12 rainy days it is wet.
Istanbul · DecemberPhoto: Bosphorus_Istanbul_2007.jpg: Gryffindor derivative work: Stegop · Public domainClimate facts
- Day
- 10 °C
- Night
- 6 °C
- Rainy days
- 12 rainy days
- Sun
- 2 h/day
- Humidity
- 82 %
Suitability by travel type
BeachUnsuitable21/100
City breakUnsuitable43/100
ActiveUnsuitable39/100
FamilyUnsuitable32/100
In favour
- No particular highlights.
To consider
- Rather cool at around 10 °C
- Higher chance of rain (about 12 rainy days)
- High humidity (82 %)
All months at a glance
8J
9F
12M
16A
21M
26J
29J
29A
25S
20O
15N
10D
12J
11F
9M
6A
4M
3J
2J
2A
4S
7O
9N
12D
Similar destinations in December
Frequently asked questions
How warm is Istanbul in December?
Daytime highs average around 10 °C, with nights around 6 °C.
Does it rain a lot in Istanbul in December?
On the long-term average, expect about 12 rainy days.
When is the best time to visit Istanbul?
The most favourable months are usually the ones highlighted on the overview page. Values are historical averages, not a forecast.