Sea Temperature in Porto Alegre in March

© Joice Paz

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

Porto Alegre Climate and Swimming Opportunities in March

Porto Alegre lies within the Rio Grande Do Sul in Brazil. The average daytime temperature in Porto Alegre in March is 27°C (81°F), while the nighttime average is 15°C (58°F). There are typically 17 rainy days during the month, with a total precipitation of 155 mm (6.1 inches). The daylight duration in March in Porto Alegre is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in March is 8 km/h (5 mph), and the humidity level is around 82%.

The water temperature in Porto Alegre in March ranges from 23°C to 26°C (73°F to 79°F). At the beginning of the month, the average temperature is around 26°C (79°F), shifting to 25°C (77°F) by mid-March and reaching 24°C (75°F) in the last ten days. Overall, the average sea temperature in Porto Alegre for March is 25°C (77°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.

Frequently Asked Questions About Water Temperatures in March in Porto Alegre