The highest day temperature in January 2026 was 72°F. The lowest night temperature was 68°F. The average values for day and night temperatures during January were 70.6°F и 72.3°F respectivly.

The average sea surface temperature in January 2026 for Sao Nicolau was 75.4°F. The maximum and minimum values were 74.4°F and 76.8°F respectively.

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

Precipitation total in January for Sao Nicolau is 0.0 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 16.5 mph. It makes January one of the most windy months of the year for Sao Nicolau.

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 Sao Nicolau in January is 8.9 hours.