The highest day temperature in January 2026 was 64°F. The lowest night temperature was 43°F. The average values for day and night temperatures during January were 57.2°F и 55.2°F respectivly.

The average sea surface temperature in January 2026 for Datca was 67.7°F. The maximum and minimum values were 65.4°F and 70.2°F respectively.

You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in January for Datca is 4.8 in. It makes january the most rainy month of the year.

The average wind speed in January is 12.9 mph. It makes January the most windy month of the year for Datca.

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 Datca in January is 5.9 hours.