The highest day temperature in January 2026 was 68°F. The lowest night temperature was 48°F. The average values for day and night temperatures during January were 60.6°F и 54.4°F respectivly.

The average sea surface temperature in January 2026 for Xiamen was 61.1°F. The maximum and minimum values were 59.0°F and 64.0°F respectively.

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

Precipitation total in January for Xiamen is 0.9 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 10.2 mph. It makes January one of the most windy months of the year for Xiamen.

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 Xiamen in January is 7.0 hours.