The highest day temperature in January 2026 was 73°F. The lowest night temperature was 52°F. The average values for day and night temperatures during January were 67.5°F и 60.3°F respectivly.

The average sea surface temperature in January 2026 for Dammam was 64.3°F. The maximum and minimum values were 61.4°F and 68.2°F respectively.

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

Precipitation total in January for Dammam is 0.5 in. This value is relatively stable throughout the year.

The average wind speed in January is 11.6 mph.

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 Dammam in January is 9.3 hours.