Istanbul Weer Voorspelling
Istanbul weather: 17°C, bewolkt. Per uur forecast, 14-day outlook, UV, air quality and the best time en visit.
Istanbul weather in januari
A workable month, met trade-offs.
januari runs 8°C cooler than the annual average in Istanbul.
Compare met december.
Weer map for Istanbul
Animated model layers. Pick a layer en load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klimaat in Istanbul month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Maand | Gem. maximum | Gem. minimum | Neerslag | Beoordeling |
|---|---|---|---|---|
| januari | 11° | 5° | 110 mm | ★★★☆☆ |
| februari | 11° | 5° | 71 mm | ★★★☆☆ |
| maart | 14° | 6° | 81 mm | ★★★☆☆ |
| april | 18° | 9° | 56 mm | ★★★★☆ |
| mei | 22° | 13° | 67 mm | ★★★★☆ |
| juni | 29° | 19° | 7 mm | ★★★★★ |
| juli | 31° | 21° | 23 mm | ★★★★★ |
| augustus | 30° | 22° | 12 mm | ★★★★★ |
| september | 26° | 18° | 45 mm | ★★★★☆ |
| oktober | 21° | 14° | 65 mm | ★★★★☆ |
| november | 17° | 11° | 128 mm | ★★★☆☆ |
| december | 12° | 7° | 103 mm | ★★★☆☆ |
Klimaat type: Mediterranean. Bron: Open-Meteo archive (ERA5).
Beste reistijd Istanbul
Go in juni, juli and augustus. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december – expect the least comfortable mix of heat, cold or rain.
What en pack, what en skip
- A packable rain shell – 4 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januari, februari and december – historically the least comfortable months here.
How Istanbul compares met nearby places
Annual averages, and the difference against Istanbul.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Romania | 447 km | 14°C | 3°C cooler | 626 mm |
| Bulgaria | 505 km | 12°C | 4°C cooler | 567 mm |
| Mykonos | 506 km | 19°C | +3°C warmer | 402 mm |
| Rhodes | 513 km | 21°C | +5°C warmer | 486 mm |
| Athens International Airport | 551 km | 18°C | +2°C warmer | 487 mm |
Bekijk de voorspelling voor Istanbul per periode
Istanbul weather – more answers
Explore Istanbul
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Istanbul?
Istanbul is a city in Turkije. Its coordinates are 41.0082, 28.9784. It lies in Europa.
What is the weather like in Istanbul nu?
It is currently 17°C (62°F) met bewolkt. Luchtvochtigheid is 80% and wind is 22 km/h.
When is the best time en visit Istanbul?
juni, juli and augustus offer the most comfortable conditions in Istanbul, which has a Mediterranean climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is Istanbul in?
Istanbul observes Europe/Istanbul (UTC+03:00). The lokale tijd is 1:47 PM.
How many people live in Istanbul?
Istanbul has a population of approximately 15.6 million.
What is the nearest airport en Istanbul?
The closest airports are Istanbul Airport (IST), 35 km away.
What are the top things en do in Istanbul?
Popular options include Blue Mosque and Hagia Sophia.
What places are in Istanbul?
Istanbul covers 3 places in this atlas, including Blue Mosque, Hagia Sophia and Istanbul Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) – coordinates, hierarchy and facts. |
|---|---|
| Voorspelling and observations | Open-Meteo (ECMWF and national models). |
| Luchtkwaliteit and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimaat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated oktober 28, 2026 at 1:47 PM lokale tijd. Live blocks refresh every 15 minutes; climate averages monthly.
