The highest day temperature in August 2025 was 92°F. The lowest night temperature was 77°F. The average values for day and night temperatures during August were 90.1°F и 79.2°F respectivly.

The average sea surface temperature in August 2025 for Macapa was 88.7°F. The maximum and minimum values were 87.8°F and 89.6°F respectively.

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

Precipitation total in August for Macapa is 1.1 in. It makes august one of the least rainy months of the year.

The average wind speed in August is 9.2 mph. It makes August one of the most windy months of the year for Macapa.

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 Macapa in August is 6.4 hours.