Sea Temperature in Guaratuba in September

Complete information on the sea temperature range in the Atlantic Ocean in Guaratuba in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Guaratuba. 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 Guaratuba in September

17°C

MINIMUN

19.5°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in September in Guaratuba

Water Temperature Chart for Atlantic Ocean in Guaratuba in September

Sea Temperature Table in Guaratuba in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	18°C	19°C	20°C	18.8°C
Sep 2	19°C	19°C	20°C	19.0°C
Sep 3	19°C	19°C	20°C	19.0°C
Sep 4	20°C	19°C	19°C	19.0°C
Sep 5	19°C	19°C	19°C	19.0°C
Sep 6	19°C	19°C	19°C	18.8°C
Sep 7	19°C	19°C	19°C	18.8°C
Sep 8	19°C	19°C	20°C	19.0°C
Sep 9	20°C	19°C	21°C	19.8°C
Sep 10	19°C	19°C	21°C	19.3°C
Sep 11	19°C	19°C	20°C	19.3°C
Sep 12	20°C	19°C	20°C	19.5°C
Sep 13	20°C	19°C	21°C	19.8°C
Sep 14	19°C	19°C	21°C	19.5°C
Sep 15	20°C	19°C	21°C	19.8°C
Sep 16	20°C	19°C	20°C	19.8°C
Sep 17	20°C	19°C	21°C	20.0°C
Sep 18	20°C	19°C	21°C	19.8°C
Sep 19	21°C	19°C	21°C	20.0°C
Sep 20	21°C	20°C	21°C	20.3°C
Sep 21	21°C	19°C	21°C	20.0°C
Sep 22	20°C	19°C	21°C	19.8°C
Sep 23	19°C	19°C	19°C	19.3°C
Sep 24	19°C	20°C	20°C	19.5°C
Sep 25	20°C	19°C	19°C	19.5°C
Sep 26	21°C	20°C	21°C	20.3°C
Sep 27	20°C	19°C	17°C	19.0°C
Sep 28	21°C	20°C	17°C	19.3°C
Sep 29	21°C	20°C	19°C	19.8°C

Guaratuba Climate and Swimming Opportunities in September

21°C

Average Day Air Temperature

11°C

Average Night Air Temperature

129 mm

Precipitation Amount per Month

14 days

Number of Rainy Days

12 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

7 km/h

Average Wind Speed

82%

Average
humidity

Guaratuba lies within the Paraná in Brazil. The average daytime temperature in Guaratuba in September is 21°C (69°F), while the nighttime average is 11°C (52°F). There are typically 14 rainy days during the month, with a total precipitation of 129 mm (5.1 inches). The daylight duration in September in Guaratuba is 12 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 7 km/h (4 mph), and the humidity level is around 82%.

The water temperature in Guaratuba in September ranges from 18°C to 20°C (64°F to 68°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 20°C (68°F) by mid-September and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Guaratuba for September is 19°C (66°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Guaratuba

What is the sea temperature in Guaratuba in September?

The water temperature in the Atlantic Ocean in Guaratuba in September ranges from 18°C to 20°C (64°F to 68°F).

Is it possible to swim in the Atlantic Ocean in Guaratuba in September?

The average sea temperature in Guaratuba in September is 19°C (66°F), and the air temperature is 21°C (69°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.