Search for cities, countries, lakes and rivers
Sea Temperature in Rio De Janeiro in September
Complete information on the sea temperature range in the Atlantic Ocean in Rio De Janeiro in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Rio De Janeiro. 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 De Janeiro in September
66°F
MINIMUN
71°F
AVERAGE
75°F
MAXIMUM
Historical Data of Water Temperature in September in Rio De Janeiro
Water Temperature Chart for Atlantic Ocean in Rio De Janeiro in September
Sea Temperature Table in Rio De Janeiro in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 72°C | 72°C | 68°C | 70°C |
| Sep 2 | 73°C | 73°C | 68°C | 72°C |
| Sep 3 | 73°C | 73°C | 68°C | 71°C |
| Sep 4 | 72°C | 72°C | 70°C | 71°C |
| Sep 5 | 73°C | 72°C | 70°C | 72°C |
| Sep 6 | 73°C | 73°C | 68°C | 71°C |
| Sep 7 | 73°C | 73°C | 68°C | 72°C |
| Sep 8 | 72°C | 73°C | 68°C | 71°C |
| Sep 9 | 73°C | 73°C | 68°C | 72°C |
| Sep 10 | 73°C | 73°C | 68°C | 71°C |
| Sep 11 | 72°C | 73°C | 70°C | 72°C |
| Sep 12 | 72°C | 73°C | 70°C | 72°C |
| Sep 13 | 72°C | 73°C | 70°C | 72°C |
| Sep 14 | 72°C | 75°C | 70°C | 73°C |
| Sep 15 | 72°C | 73°C | 70°C | 72°C |
| Sep 16 | 72°C | 75°C | 70°C | 73°C |
| Sep 17 | 72°C | 75°C | 72°C | 73°C |
| Sep 18 | 73°C | 75°C | 70°C | 73°C |
| Sep 19 | 73°C | 73°C | 70°C | 72°C |
| Sep 20 | 72°C | 75°C | 70°C | 72°C |
| Sep 21 | 72°C | 73°C | 70°C | 72°C |
| Sep 22 | 73°C | 73°C | 70°C | 72°C |
| Sep 23 | 72°C | 73°C | 70°C | 72°C |
| Sep 24 | 72°C | 73°C | 70°C | 72°C |
| Sep 25 | 72°C | 73°C | 70°C | 72°C |
| Sep 26 | 70°C | 73°C | 70°C | 72°C |
| Sep 27 | 72°C | 75°C | 70°C | 72°C |
| Sep 28 | 72°C | 75°C | 70°C | 72°C |
| Sep 29 | 73°C | 73°C | 70°C | 73°C |
Rio De Janeiro Climate and Swimming Opportunities in September
75°F
Average Day Air Temperature
63°F
Average Night Air Temperature
2 in
Precipitation Amount per Month
13 days
Number of Rainy Days
12 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
6 mph
Average Wind Speed
79%
Average
humidity
Rio De Janeiro lies within the Rio de Janeiro state in Brazil. The average daytime temperature in Rio De Janeiro 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 Rio De Janeiro 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 Rio De Janeiro in September ranges from 21°C to 22°C (70°F to 72°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 22°C (72°F) by mid-September and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Rio De Janeiro for September is 22°C (72°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 Rio De Janeiro
What is the sea temperature in Rio De Janeiro in September?
The water temperature in the Atlantic Ocean in Rio De Janeiro in September ranges from 21°C to 22°C (70°F to 72°F).
Is it possible to swim in the Atlantic Ocean in Rio De Janeiro in September?
The average sea temperature in Rio De Janeiro in September is 22°C (72°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.