The highest day temperature in January 2025 was 58°F. The lowest night temperature was 38°F. The average values for day and night temperatures during January were 52.9°F и 51.6°F respectivly.

The average sea surface temperature in January 2025 for Nea Poteidaia was 59.6°F. The maximum and minimum values were 58.0°F and 61.2°F respectively.

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

Precipitation total in January for Nea Poteidaia is 1.9 in.

The average wind speed in January is 10.3 mph. It makes January the most windy month of the year for Nea Poteidaia.

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 Nea Poteidaia in January is 6.1 hours.