Sea Temperature in Istanbul in November

Complete information on the sea temperature range in the Sea of Marmara in Istanbul in November. Historical daily data. Climate details for November. Tips on swimming conditions and beach relaxation in Istanbul. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Istanbul in November

10°C

MINIMUN

15°C

AVERAGE

20°C

MAXIMUM

Historical Data of Water Temperature in November in Istanbul

Water Temperature Chart for Sea of Marmara in Istanbul in November

Sea Temperature Table in Istanbul in November Over the Past Years

Day	2024	2023	2022	Average
Nov 1	18°C	20°C	17°C	17.8°C
Nov 2	18°C	19°C	18°C	17.8°C
Nov 3	18°C	19°C	17°C	17.5°C
Nov 4	18°C	19°C	17°C	17.8°C
Nov 5	17°C	19°C	17°C	17.5°C
Nov 6	17°C	17°C	19°C	17.5°C
Nov 7	17°C	19°C	17°C	17.5°C
Nov 8	17°C	19°C	17°C	17.3°C
Nov 9	17°C	19°C	17°C	17.3°C
Nov 10	17°C	18°C	17°C	17.3°C
Nov 11	16°C	19°C	17°C	17.0°C
Nov 12	16°C	19°C	17°C	16.8°C
Nov 13	16°C	18°C	17°C	16.8°C
Nov 14	17°C	18°C	17°C	16.8°C
Nov 15	16°C	18°C	17°C	16.5°C
Nov 16	16°C	18°C	17°C	16.5°C
Nov 17	16°C	18°C	16°C	16.3°C
Nov 18	16°C	16°C	17°C	16.3°C
Nov 19	16°C	16°C	17°C	16.3°C
Nov 20	15°C	17°C	17°C	15.8°C
Nov 21	16°C	17°C	16°C	16.0°C
Nov 22	15°C	16°C	16°C	15.3°C
Nov 23	16°C	16°C	16°C	15.8°C
Nov 24	15°C	16°C	16°C	15.5°C
Nov 25	15°C	16°C	16°C	15.3°C
Nov 26	15°C	16°C	15°C	15.3°C
Nov 27	15°C	16°C	15°C	15.0°C
Nov 28	14°C	15°C	15°C	14.8°C
Nov 29	14°C	15°C	15°C	14.5°C

Istanbul Climate and Swimming Opportunities in November

15°C

Average Day Air Temperature

8°C

Average Night Air Temperature

89 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

10 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

10 km/h

Average Wind Speed

78%

Average
humidity

Istanbul lies within the Istanbul Province in Turkey. The average daytime temperature in Istanbul in November is 15°C (60°F), while the nighttime average is 8°C (46°F). There are typically 11 rainy days during the month, with a total precipitation of 89 mm (3.5 inches). The daylight duration in November in Istanbul is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in November is 10 km/h (6 mph), and the humidity level is around 78%.

The water temperature in Istanbul in November ranges from 14°C to 17°C (57°F to 63°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 17°C (63°F) by mid-November and reaching 15°C (59°F) in the last ten days. Overall, the average sea temperature in Istanbul for November is 17°C (63°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in November in Nearby Cities

Frequently Asked Questions About Water Temperatures in November in Istanbul

What is the sea temperature in Istanbul in November?

The water temperature in the Sea of Marmara in Istanbul in November ranges from 14°C to 17°C (57°F to 63°F).

Is it possible to swim in the Sea of Marmara in Istanbul in November?

The average sea temperature in Istanbul in November is 17°C (63°F), and the air temperature is 15°C (60°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.