Measurements:
°C
°F
Istanbul
54°F
N 12 mph
Feels like: 50°F
Precip: 100%
World Resorts Turkey Istanbul Weather October Weather in Istanbul

Istanbul Weather: October

Average Day Temperature: 70.7°F
Average Night Temperature: 64.5°F
Sea Water Temperature: 68.6°F
Number of Sunny Days: 15 days
Sunshine Hours: 10.5 - 11.8 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.7 in

Air Temperature in October, °F

Select Year: 2024 2023 2022

The highest day temperature in October 2024 was 85°F. The lowest night temperature was 54°F. The average values for day and night temperatures during October were 69.8°F и 62.5°F respectivly.

Istanbul Water Sea Temperature in October, °F

Select Year: 2024 2023 2022

The average sea surface temperature in October 2024 for Istanbul was 70.3°F. The maximum and minimum values were 65.8°F and 73.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in October are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in October, in

Precipitation total in October for Istanbul is 1.7 in.

Wind Speed in October, mph

The average wind speed in October is 11.4 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Istanbul in October is 7.2 hours.

Best Time to Visit Istanbul
The most sunny months:
July 28 days
August 28 days
June 22 days
The most warm months:
July 88.8 °F
August 88.7 °F
June 83.0 °F
Warmest sea temperature:
August 78.9 °F
July 77.4 °F
September 76.0 °F
The most cold months:
January 48.3 °F
February 50.3 °F
December 53.3 °F
The most rainy months:
January 5 days
December 4 days
March 4 days
The most windy months:
August 14 mph
July 12 mph
January 12 mph

Istanbul on the Weather Map

Turkey Resorts:
NAME
Alanya +60
Antalya +58
Avsallar +60
Belek +64
Bodrum +64
Fethiye +60
Istanbul +54
Kas +62
Kemer +52
Konakli +60
Mahmutlar +60
Marmaris +60
Mersin +56
Okurcalar +60
Side +64
24 Hours Weather Forecast
Istanbul
Local time: 15:00
21 dec, saturday
1800 54°F
NE
9 mph
2100 52°F
NE
9 mph
22 dec, sunday
0000 50°F
SE
6 mph
0300 44°F
S
19 mph
0600 42°F
SE
11 mph
0900 44°F
SE
9 mph
1200 44°F
E
4 mph
1500 46°F
NE
9 mph