Istanbul 气候 and Average 天气
气候 of Istanbul: average temperatures, rainfall and seasons month by month.
气候 in Istanbul month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 11° | 5° | 110 mm | ★★★☆☆ |
| 二月 | 11° | 5° | 71 mm | ★★★☆☆ |
| 三月 | 14° | 6° | 81 mm | ★★★☆☆ |
| 四月 | 18° | 9° | 56 mm | ★★★★☆ |
| 五月 | 22° | 13° | 67 mm | ★★★★☆ |
| 六月 | 29° | 19° | 7 mm | ★★★★★ |
| 七月 | 31° | 21° | 23 mm | ★★★★★ |
| 八月 | 30° | 22° | 12 mm | ★★★★★ |
| 九月 | 26° | 18° | 45 mm | ★★★★☆ |
| 十月 | 21° | 14° | 65 mm | ★★★★☆ |
| 十一月 | 17° | 11° | 128 mm | ★★★☆☆ |
| 十二月 | 12° | 7° | 103 mm | ★★★☆☆ |
气候 type: Mediterranean. 来源： Open-Meteo archive (ERA5).
Recent extremes in Istanbul
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Istanbul compares，天气为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 |
气候 by attraction in Istanbul
2 attractions mapped in this atlas
气候 by airport in Istanbul
1 airports mapped in this atlas
最佳旅游时间 Istanbul
Go in 六月, 七月 and 八月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What this means for Istanbul
Today is slightly cooler than average for 十月. The forecast high of 18°C is 3.2°C below the 21°C typical for this month.
雨 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 六月至八月.
The gap between the warmest and coldest month averages 19°C.
What至pack, what至skip
- Normal seasonal clothing - nothing unusual is needed this week
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
摘要
Istanbul is a city in 土耳其. Istanbul is known for Hagia Sophia, bazaars and the Bosphorus. 人口约为15.6 million.
目前气温为14°C (57°F) in Istanbul，天气为局部多云. 体感温度为13°C. 今天气温在14°C至18°C. 降水概率为0%. Sightseeing conditions score 9.5/10 - 极佳 — 现在适合出行.
最佳旅游时间是Istanbul is 六月, 七月 and 八月. 气候为Mediterranean. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天气为average highs near 31°C, while 二月 is the coldest，天气为lows near 5°C.
The closest major airport is Istanbul Airport (IST), about 35 km away. Nearby highlights include Blue Mosque and Hagia Sophia.
简单来说。 Today is slightly cooler than average for 十月. The forecast high of 18°C is 3.2°C below the 21°C typical for this month. The best window至be outside is roughly 4 PM至7 PM, when temperature, rain chance and wind line up best. hiking is the strongest bet in Istanbul today at 9.7/10. 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
天气 map for Istanbul
Animated model layers. Pick a layer至load it.
Animated layers by 风y. 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.
气候 for related places
Frequently asked questions
Where is Istanbul?
Istanbul is a city in 土耳其. Its coordinates are 41.0082, 28.9784. It lies in 欧洲.
What is the weather like in Istanbul现在?
It is currently 14°C (57°F)，天气为局部多云. 湿度 is 87% and wind is 9 km/h.
When is the best time至visit Istanbul?
六月, 七月 and 八月 offer the most comfortable conditions in Istanbul, which has a Mediterranean climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Istanbul in?
Istanbul observes Europe/Istanbul (UTC+03:00). The local time is 4:34 PM.
How many people live in Istanbul?
Istanbul has a population of approximately 15.6 million.
What is the nearest airport至Istanbul?
The closest airports are Istanbul Airport (IST), 35 km away.
What are the top things至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. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 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 十月 19, 2026 at 4:34 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
