The highest day temperature in January 2025 was 57°F. The lowest night temperature was 41°F. The average values for day and night temperatures during January were 50.6°F и 48.9°F respectivly.

The average sea surface temperature in January 2025 for Sinop was 51.8°F. The maximum and minimum values were 50.4°F and 53.2°F respectively.

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

Precipitation total in January for Sinop is 1.7 in. It makes january one of the most rainy months of the year.

The average wind speed in January is 11.3 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 Sinop in January is 4.5 hours.