Istanbul Climat and Average Météo
Climat of Istanbul: average temperatures, rainfall and seasons month by month.
Climat in Istanbul month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 11° | 5° | 110 mm | ★★★☆☆ |
| février | 11° | 5° | 71 mm | ★★★☆☆ |
| mars | 14° | 6° | 81 mm | ★★★☆☆ |
| avril | 18° | 9° | 56 mm | ★★★★☆ |
| mai | 22° | 13° | 67 mm | ★★★★☆ |
| juin | 29° | 19° | 7 mm | ★★★★★ |
| juillet | 31° | 21° | 23 mm | ★★★★★ |
| août | 30° | 22° | 12 mm | ★★★★★ |
| septembre | 26° | 18° | 45 mm | ★★★★☆ |
| octobre | 21° | 14° | 65 mm | ★★★★☆ |
| novembre | 17° | 11° | 128 mm | ★★★☆☆ |
| décembre | 12° | 7° | 103 mm | ★★★☆☆ |
Climat type: Mediterranean. Source : Open-Meteo archive (ERA5).
Recent extremes in Istanbul
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Istanbul compares avec 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 | 469 mm |
| Athens International Airport | 551 km | 18°C | +2°C warmer | 487 mm |
Climat by attraction in Istanbul
2 attractions mapped in this atlas
Climat by airport in Istanbul
1 airports mapped in this atlas
Meilleur moment pour visiter Istanbul
Go in juin, juillet and août. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Istanbul
Today is slightly cooler than average for octobre. The forecast high of 19°C is 2°C below the 21°C typical for this month.
Pluie is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 19°C.
What à pack, what à skip
- Layers – the daily swing is 13°C, so mornings feel nothing like afternoons
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
Istanbul is a city in Turquie. Istanbul is known for Hagia Sophia, bazaars and the Bosphorus. Sa population est d’environ 15.6 million.
Actuellement, il fait 15°C (59°F) in Istanbul avec partiellement nuageux. La température ressentie est de 15°C. Aujourd’hui, les températures vont de 14°C à 19°C. La probabilité de précipitations est de 5%. Les conditions pour les visites obtiennent 9.6/10 – excellent — partez maintenant.
La meilleure période pour visiter Istanbul is juin, juillet and août. Le climat est Mediterranean. janvier, février and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 31°C, tandis que février est le mois le plus froid, avec des minimales proches de 5°C.
L’aéroport principal le plus proche est Istanbul Airport (IST), about 35 km away. Parmi les sites à proximité, citons Blue Mosque and Hagia Sophia.
En termes simples. Today is slightly cooler than average for octobre. The forecast high of 19°C is 2°C below the 21°C typical for this month. The best window à be outside is roughly 1 PM à 4 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Istanbul today at 9.6/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Istanbul
Météo map for Istanbul
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Explore Istanbul
Every topic we hold for this place, and the same topic for the places around it.
Climat for related places
Frequently asked questions
Where is Istanbul?
Istanbul is a city in Turquie. Its coordinates are 41.0082, 28.9784. It lies in Europe.
What is the weather like in Istanbul maintenant?
It is currently 15°C (59°F) avec partiellement nuageux. Humidité is 83% and wind is 8 km/h.
When is the best time à visit Istanbul?
juin, juillet and août offer the most comfortable conditions in Istanbul, which has a Mediterranean climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Istanbul in?
Istanbul observes Europe/Istanbul (UTC+03:00). The heure locale is 4:51 AM.
How many people live in Istanbul?
Istanbul has a population of approximately 15.6 million.
What is the nearest airport à Istanbul?
The closest airports are Istanbul Airport (IST), 35 km away.
What are the top things à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat 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 octobre 24, 2026 at 4:51 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
