Sea Temperature in Guaratiba in September

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

19°C

MINIMUN

21.5°C

AVERAGE

24°C

MAXIMUM

Historical Data of Water Temperature in September in Guaratiba

Water Temperature Chart for Atlantic Ocean in Guaratiba in September

Sea Temperature Table in Guaratiba in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	22°C	21°C	20°C	21.0°C
Sep 2	23°C	21°C	20°C	21.3°C
Sep 3	22°C	21°C	19°C	20.8°C
Sep 4	22°C	21°C	20°C	21.0°C
Sep 5	22°C	23°C	19°C	21.5°C
Sep 6	22°C	22°C	20°C	21.5°C
Sep 7	23°C	21°C	20°C	21.5°C
Sep 8	23°C	23°C	20°C	21.8°C
Sep 9	22°C	19°C	20°C	20.8°C
Sep 10	22°C	23°C	19°C	21.3°C
Sep 11	22°C	20°C	19°C	20.8°C
Sep 12	22°C	23°C	20°C	22.0°C
Sep 13	22°C	22°C	19°C	21.5°C
Sep 14	23°C	20°C	19°C	21.0°C
Sep 15	22°C	23°C	20°C	21.8°C
Sep 16	23°C	20°C	19°C	21.0°C
Sep 17	23°C	21°C	19°C	21.3°C
Sep 18	22°C	20°C	19°C	20.8°C
Sep 19	21°C	22°C	19°C	21.0°C
Sep 20	22°C	20°C	20°C	20.8°C
Sep 21	22°C	23°C	19°C	21.5°C
Sep 22	22°C	19°C	20°C	20.5°C
Sep 23	22°C	20°C	20°C	21.0°C
Sep 24	23°C	22°C	20°C	21.8°C
Sep 25	22°C	22°C	21°C	22.0°C
Sep 26	22°C	21°C	21°C	21.5°C
Sep 27	22°C	20°C	21°C	21.3°C
Sep 28	22°C	22°C	21°C	21.8°C
Sep 29	22°C	20°C	21°C	21.3°C

Guaratiba Climate and Swimming Opportunities in September

24°C

Average Day Air Temperature

17°C

Average Night Air Temperature

55 mm

Precipitation Amount per Month

13 days

Number of Rainy Days

12 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

10 km/h

Average Wind Speed

79%

Average
humidity

Guaratiba lies within the Rio de Janeiro state in Brazil. The average daytime temperature in Guaratiba in September is 24°C (76°F), while the nighttime average is 17°C (62°F). There are typically 13 rainy days during the month, with a total precipitation of 55 mm (2.2 inches). The daylight duration in September in Guaratiba is 12 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 10 km/h (6 mph), and the humidity level is around 79%.

The water temperature in Guaratiba in September ranges from 20°C to 22°C (68°F to 72°F). At the beginning of the month, the average temperature is around 21°C (70°F), shifting to 21°C (70°F) by mid-September and reaching 21°C (70°F) in the last ten days. Overall, the average sea temperature in Guaratiba for September is 21°C (70°F). Optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Guaratiba

What is the sea temperature in Guaratiba in September?

The water temperature in the Atlantic Ocean in Guaratiba in September ranges from 20°C to 22°C (68°F to 72°F).

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

The average sea temperature in Guaratiba in September is 21°C (70°F), and the air temperature is 24°C (76°F), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.