The highest day temperature in January 2026 was 38°F. The lowest night temperature was 8°F. The average values for day and night temperatures during January were 27.1°F и 23.8°F respectivly.

The average sea surface temperature in January 2026 for Gothenburg was 34.9°F. The maximum and minimum values were 31.8°F and 40.4°F respectively.

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

Precipitation total in January for Gothenburg is 2.1 in.

The average wind speed in January is 11.9 mph. It makes January one of the most windy months of the year for Gothenburg.

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 Gothenburg in January is 2.7 hours.