Istanbul Wetter Vorhersage
Istanbul weather: 24°C, Überwiegend klar. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
Istanbul weather in August
One of the best months und visit Istanbul.
August runs 9°C warmer than the annual average in Istanbul.
Compare mit September.
Wetter map for Istanbul
Animated model layers. Pick a layer und load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Klima in Istanbul month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mo.at | Durchschnittliches Maximum | Durchschnittliches Minimum | Niederschlag | Bewertung |
|---|---|---|---|---|
| Januar | 11° | 5° | 110 mm | ★★★☆☆ |
| Februar | 11° | 5° | 71 mm | ★★★☆☆ |
| März | 14° | 6° | 81 mm | ★★★☆☆ |
| April | 18° | 9° | 56 mm | ★★★★☆ |
| Mai | 22° | 13° | 67 mm | ★★★★☆ |
| Juni | 29° | 19° | 7 mm | ★★★★★ |
| Juli | 31° | 21° | 23 mm | ★★★★★ |
| August | 30° | 22° | 6 mm | ★★★★★ |
| September | 26° | 18° | 56 mm | ★★★★☆ |
| Oktober | 21° | 14° | 65 mm | ★★★★☆ |
| November | 17° | 11° | 128 mm | ★★★☆☆ |
| Dezember | 12° | 7° | 103 mm | ★★★☆☆ |
Klima type: Mediterranean. Quelle: Open-Meteo archive (ERA5).
Beste Reisezeit Istanbul
Go in Juni, Juli and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januar, Februar and Dezember – expect the least comfortable mix of heat, cold or rain.
What und pack, what und skip
- Lightweight, light-coloured clothing and a refillable water bottle
- So.glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid Januar, Februar and Dezember – historically the least comfortable months here.
How Istanbul compares mit 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 | 639 mm |
| Bulgaria | 505 km | 12°C | 4°C cooler | 584 mm |
| Mykonos | 506 km | 20°C | +4°C warmer | 404 mm |
| Rhodes | 513 km | 21°C | +5°C warmer | 464 mm |
| Athens International Airport | 551 km | 18°C | +2°C warmer | 491 mm |
Vorhersage für Istanbul nach Zeitraum ansehen
Istanbul weather – more answers
Explore Istanbul
Every topic we hold for this place, and the same topic for the places around it.
Wetter for related places
Frequently asked questions
Where is Istanbul?
Istanbul is a city in Türkei. Its coordinates are 41.0082, 28.9784. It lies in Europa.
What is the weather like in Istanbul jetzt?
It is currently 24°C (76°F) mit Überwiegend klar. Luftfeuchtigkeit is 74% and wind is 3 km/h.
When is the best time und visit Istanbul?
Juni, Juli and August offer the most comfortable conditions in Istanbul, which has a Mediterranean climate. Januar, Februar and Dezember are usually the hardest months for outdoor plans.
What time zone is Istanbul in?
Istanbul observes Europe/Istanbul (UTC+03:00). The Ortszeit is 10:52 AM.
How many people live in Istanbul?
Istanbul has a population of approximately 15.6 million.
What is the nearest airport und Istanbul?
The closest airports are Istanbul Airport (IST), 35 km away.
What are the top things und 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. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 August 26, 2026 at 10:52 AM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
