The highest day temperature in February 2025 was 56°F. The lowest night temperature was 30°F. The average values for day and night temperatures during February were 43.1°F и 39.1°F respectivly.

The average sea surface temperature in February 2025 for Istanbul was 47.4°F. The maximum and minimum values were 44.8°F and 49.2°F respectively.

Most of the days in February are gloomy but you can also expect sunny days.

Precipitation total in February for Istanbul is 1.9 in. It makes february one of the most rainy months of the year.

The average wind speed in February is 11.7 mph.

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 February is 5.3 hours.