The highest day temperature in January 2026 was 85°F. The lowest night temperature was 79°F. The average values for day and night temperatures during January were 83.7°F и 81.4°F respectivly.

The average sea surface temperature in January 2026 for Grand Gaube was 84.7°F. The maximum and minimum values were 84.0°F and 86.2°F respectively.

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

Precipitation total in January for Grand Gaube is 4.7 in. It makes january the most rainy month of the year.

The average wind speed in January is 13.3 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 Grand Gaube in January is 6.8 hours.