The highest day temperature in January 2026 was 64°F. The lowest night temperature was 26°F. The average values for day and night temperatures during January were 51.4°F и 41.9°F respectivly.

The average sea surface temperature in January 2026 for Izmir was 60.8°F. The maximum and minimum values were 60.0°F and 62.0°F respectively.

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

Precipitation total in January for Izmir is 3.5 in. It makes january the most rainy month of the year.

The average wind speed in January is 9.2 mph. This value is relatively stable throughout the year.

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 Izmir in January is 5.7 hours.