Istanbul in October: a seasonal travel plan
Istanbul, Turkey. In october, the average daytime high is 20.7 °C and the night-time low is 14.9 °C. Daytime suits a longer city route; keep a break and some flexible time around midday.
Choose a month
Selected month: October
Temperatures by month
Air temperature: Istanbul
Contents
Weather at a glance
- Daytime high
- 20.7 °C
- Nighttime low
- 14.9 °C
- Monthly precipitation
- 48.9 mm
- Days with at least 1 mm
- 7.2
- Daylight
- 11.1 h
2015–2024 averages. Daytime temperature is the average daily maximum; nighttime temperature is the average daily minimum.
Early, middle and late month
| Period | Daytime high, °C | Nighttime low, °C | Days with at least 1 mm |
|---|---|---|---|
| Days 1–10 | 22.4 | 16.4 | 2.5 |
| Days 11–20 | 20.7 | 15.0 | 2.5 |
| From day 21 | 19.1 | 13.4 | 2.2 |
What this month is like
Istanbul, Turkey. In october, the average daytime high is 20.7 °C and the night-time low is 14.9 °C. Daytime suits a longer city route; keep a break and some flexible time around midday.
There are 7.2 wet days on average, with about 48.9 mm of precipitation. Keep an indoor backup route and a compact rain jacket in your day bag.
How to plan the day
Daytime suits a longer city route; keep a break and some flexible time around midday.
Average daylight is 11.1 hours, so put longer routes in the brighter part of the day.
What to pack
Pack light clothes, comfortable shoes and an extra layer for the evening. Keep an indoor backup route and a compact rain jacket in your day bag.
Precipitation and an alternative plan
There are several days with precipitation during the month. A light waterproof layer can help you continue your route outdoors.
What to pack
Bring light daytime clothes, comfortable shoes and an extra layer for cooler hours. A compact rain jacket takes little room in a day bag.
Compared with neighbouring months
Average daytime high: previous month — 26.2 °C, October — 20.7 °C, next month — 16.2 °C. Days with at least 1 mm of precipitation: 6.7, 7.2 and 9.9.
Things to do
Istanbul is split by the Bosphorus into a European and an Asian side, and the Golden Horn divides the European half once more. The historic peninsula with Hagia Sophia, Topkapı and the Grand Bazaar sits apart from Beyoglu, so trams and ferries shape the day more than walking.
Sultanahmet
Hagia Sophia, the Blue Mosque and Topkapı Palace with its harem stand a few minutes apart. Arrive at opening while the queues are short, then give the afternoon to the Basilica Cistern and the Hippodrome square.
The Bosphorus by ferry
City ferries from Eminönü run to Kadıköy and Üsküdar past Dolmabahçe Palace and the Rumeli Hisarı fortress. Take a seat on deck, step off on the Asian shore and come back towards evening when the water turns dark.
Beyoglu and Galata
Walk Istiklal from Taksim Square down to Galata Tower, turn towards Karaköy and finish at the Galata Bridge. Anglers line the bridge rail, and the Karaköy waterfront has fish shops, coffee and ferries below.
Where to stay
Sultanahmet
Sultanahmet puts the main monuments within a short walk of each other. The quarter goes quiet after dark, restaurants aim at visitors, and the bars of Beyoglu need a tram ride.
Beyoglu
Beyoglu suits travellers who want cafés, galleries and live music at the door. The streets climb steeply and stay loud until late, but the tram and metro link both shores of the city.
Kadıköy
Kadıköy on the Asian side runs on its own rhythm: a food market, fish restaurants, bookshops and bars along Kadıköy street. Ferries reach the historic peninsula in about half an hour and the crossing is part of the day.
Getting to and around Istanbul
Metro line M11 links Istanbul Airport with Gayrettepe, where you change to M2; Havaist buses run to Taksim and Sultanahmet. Within the city, tram T1 on the historic peninsula, the metro and the Bosphorus ferries do most of the work. Sabiha Gökçen airport on the Asian side connects to Kadıköy by bus and metro.
Three days in Istanbul
The historic peninsula
Begin at Hagia Sophia and the Blue Mosque, then walk into Topkapı Palace and its harem. After lunch descend into the Basilica Cistern and close the day on the Hippodrome and at the Grand Bazaar.
Beyoglu and the Bosphorus
Climb Galata Tower, follow Istiklal up to Taksim and drop down to Karaköy. Later, take a ferry to Kadıköy and return from the Asian shore as the light fades over the water.
The Asian shore
Head to Üsküdar in the morning for the Mihrimah Sultan Mosque and the waterfront, then move on to Kadıköy. The market, fish restaurants and Moda street fill the rest of the day at an easy pace.
Weather throughout the year
| Month | Daytime high, °C | Nighttime low, °C | Precipitation, mm | Days with at least 1 mm | Daylight, h |
|---|---|---|---|---|---|
| January | 8.9 | 4.1 | 92.4 | 13.7 | 9.6 |
| February | 10.4 | 4.9 | 66.3 | 11.4 | 10.6 |
| March | 12.0 | 6.0 | 57.9 | 10.7 | 11.9 |
| April | 16.6 | 9.2 | 45.1 | 7.8 | 13.3 |
| May | 21.0 | 13.9 | 45.7 | 8.1 | 14.5 |
| June | 26.1 | 19.0 | 41.5 | 8.9 | 15.1 |
| July | 29.1 | 21.7 | 28.7 | 4.4 | 14.8 |
| August | 29.6 | 22.7 | 17.9 | 2.7 | 13.8 |
| September | 26.2 | 19.8 | 43.3 | 6.7 | 12.5 |
| October | 20.7 | 14.9 | 48.9 | 7.2 | 11.1 |
| November | 16.2 | 10.9 | 74.5 | 9.9 | 9.9 |
| December | 11.4 | 6.8 | 76.3 | 12.3 | 9.3 |
Frequently asked questions
Istanbul: what is the temperature in October?
The average daytime high is 20.7 °C and the night-time low is 14.9 °C. Daytime is suitable for a longer walk around the city. Leave time for breaks and lunch along the way.
How many days with precipitation are there in October?
On average, there are 7.2 days with at least 1 mm of precipitation; the monthly total is 48.9 mm. There are several days with precipitation during the month. A light waterproof layer can help you continue your route outdoors.
What should I pack for walks in October?
Bring light daytime clothes, comfortable shoes and an extra layer for cooler hours. A compact rain jacket takes little room in a day bag.
How does the weather change from the start to the end of the month?
Average daytime highs by part of the month: 1–10 — 22.4 °C; 11–20 — 20.7 °C; 21 to month-end — 19.1 °C.
How many daylight hours are there in October?
The average is 11.1 hours. Spread walks between the morning and afternoon, then leave the evening for dinner or indoor activities.
Is Istanbul worth visiting in October?
The climate suits a trip if daytime temperatures around 20.7 °C and nights around 14.9 °C work for you. Daytime suits a longer city route; keep a break and some flexible time around midday.
What can I do in Istanbul on a wet day in October?
Keep an indoor backup route and a compact rain jacket in your day bag. Keep a museum, market, café or another indoor route near your accommodation.
What should I pack for Istanbul in October?
Pack light clothes, comfortable shoes and an extra layer for the evening. Average daylight is 11.1 hours.