Sea Temperature in Rio Grande in August

© Ricardo Carlos

Complete information on the sea temperature range in the Atlantic Ocean in Rio Grande in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in Rio Grande. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Rio Grande Climate and Swimming Opportunities in August

Rio Grande lies within the Rio Grande Do Sul in Brazil. The average daytime temperature in Rio Grande in August is 20°C (68°F), while the nighttime average is 7°C (45°F). There are typically 10 rainy days during the month, with a total precipitation of 151 mm (6.0 inches). The daylight duration in August in Rio Grande is 11 hours, with an average of 5 hours of sunshine per day. The average wind speed in August is 8 km/h (5 mph), and the humidity level is around 81%.

The water temperature in Rio Grande in August ranges from 12°C to 14°C (54°F to 57°F). At the beginning of the month, the average temperature is around 13°C (55°F), shifting to 13°C (55°F) by mid-August and reaching 14°C (57°F) in the last ten days. Overall, the average sea temperature in Rio Grande for August is 13°C (55°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Frequently Asked Questions About Water Temperatures in August in Rio Grande