The highest day temperature in January 2025 was 49°F. The lowest night temperature was 27°F. The average values for day and night temperatures during January were 38.4°F и 34.9°F respectivly.

The average sea surface temperature in January 2025 for Rostock was 38.4°F. The maximum and minimum values were 35.8°F and 42.6°F respectively.

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

Precipitation total in January for Rostock is 2.0 in.

The average wind speed in January is 13.6 mph. It makes January one of the most windy months of the year for Rostock.

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 Rostock in January is 2.6 hours.