Sea Temperature in Rio Grande in August

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.

Water Temperature Range in Rio Grande in August

52°F

MINIMUN

58°F

AVERAGE

64°F

MAXIMUM

Historical Data of Water Temperature in August in Rio Grande

Water Temperature Chart for Atlantic Ocean in Rio Grande in August

Sea Temperature Table in Rio Grande in August Over the Past Years

Day	2024	2023	2022	Average
Aug 1	54°C	54°C	52°C	54°C
Aug 2	55°C	55°C	52°C	54°C
Aug 3	55°C	55°C	52°C	55°C
Aug 4	55°C	55°C	54°C	55°C
Aug 5	55°C	57°C	54°C	56°C
Aug 6	55°C	57°C	54°C	55°C
Aug 7	57°C	57°C	54°C	56°C
Aug 8	55°C	57°C	55°C	56°C
Aug 9	57°C	57°C	55°C	57°C
Aug 10	57°C	55°C	55°C	57°C
Aug 11	55°C	57°C	55°C	56°C
Aug 12	55°C	57°C	55°C	56°C
Aug 13	55°C	57°C	57°C	56°C
Aug 14	55°C	57°C	57°C	56°C
Aug 15	55°C	57°C	57°C	55°C
Aug 16	57°C	57°C	57°C	56°C
Aug 17	55°C	57°C	59°C	56°C
Aug 18	55°C	57°C	59°C	56°C
Aug 19	57°C	57°C	59°C	56°C
Aug 20	57°C	57°C	59°C	57°C
Aug 21	57°C	57°C	61°C	57°C
Aug 22	57°C	57°C	61°C	57°C
Aug 23	57°C	57°C	61°C	57°C
Aug 24	57°C	55°C	61°C	57°C
Aug 25	57°C	55°C	61°C	57°C
Aug 26	57°C	55°C	63°C	57°C
Aug 27	57°C	55°C	63°C	57°C
Aug 28	57°C	55°C	63°C	57°C
Aug 29	57°C	57°C	63°C	57°C
Aug 30	57°C	57°C	64°C	58°C

Rio Grande Climate and Swimming Opportunities in August

68°F

Average Day Air Temperature

45°F

Average Night Air Temperature

6 in

Precipitation Amount per Month

10 days

Number of Rainy Days

11 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

5 mph

Average Wind Speed

81%

Average
humidity

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

What is the sea temperature in Rio Grande in August?

The water temperature in the Atlantic Ocean in Rio Grande in August ranges from 12°C to 14°C (54°F to 57°F).

Is it possible to swim in the Atlantic Ocean in Rio Grande in August?

The average sea temperature in Rio Grande in August is 13°C (55°F), and the air temperature is 20°C (68°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.