The highest day temperature in January 2025 was 100°F. The lowest night temperature was 71°F. The average values for day and night temperatures during January were 88.2°F и 77.0°F respectivly.

The average sea surface temperature in January 2025 for Sao Goncalo was 84.2°F. The maximum and minimum values were 79.6°F and 88.4°F respectively.

You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in January for Sao Goncalo is 2.9 in. It makes january one of the most rainy months of the year.

The average wind speed in January is 4.5 mph. This value is relatively stable throughout the year.

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 Goncalo in January is 6.4 hours.