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Sea Temperature in Santos in September
Complete information on the sea temperature range in the Atlantic Ocean in Santos in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Santos. 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 Santos in September
18°C
MINIMUN
21°C
AVERAGE
24°C
MAXIMUM
Historical Data of Water Temperature in September in Santos
Water Temperature Chart for Atlantic Ocean in Santos in September
Sea Temperature Table in Santos in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 21°C | 22°C | 21°C | 20.8°C |
| Sep 2 | 21°C | 22°C | 20°C | 20.8°C |
| Sep 3 | 21°C | 22°C | 22°C | 21.3°C |
| Sep 4 | 22°C | 22°C | 20°C | 21.0°C |
| Sep 5 | 21°C | 22°C | 19°C | 20.5°C |
| Sep 6 | 21°C | 22°C | 19°C | 20.5°C |
| Sep 7 | 23°C | 22°C | 20°C | 21.3°C |
| Sep 8 | 22°C | 22°C | 19°C | 20.8°C |
| Sep 9 | 23°C | 22°C | 22°C | 21.8°C |
| Sep 10 | 21°C | 22°C | 21°C | 20.8°C |
| Sep 11 | 21°C | 23°C | 21°C | 21.3°C |
| Sep 12 | 22°C | 22°C | 19°C | 21.0°C |
| Sep 13 | 22°C | 23°C | 22°C | 22.0°C |
| Sep 14 | 22°C | 22°C | 20°C | 21.0°C |
| Sep 15 | 23°C | 22°C | 20°C | 21.5°C |
| Sep 16 | 23°C | 23°C | 21°C | 21.8°C |
| Sep 17 | 22°C | 23°C | 22°C | 22.0°C |
| Sep 18 | 22°C | 22°C | 22°C | 21.5°C |
| Sep 19 | 21°C | 22°C | 20°C | 20.8°C |
| Sep 20 | 22°C | 22°C | 19°C | 20.5°C |
| Sep 21 | 22°C | 22°C | 19°C | 20.8°C |
| Sep 22 | 23°C | 22°C | 19°C | 20.8°C |
| Sep 23 | 23°C | 23°C | 22°C | 22.0°C |
| Sep 24 | 22°C | 23°C | 21°C | 21.5°C |
| Sep 25 | 21°C | 22°C | 20°C | 21.0°C |
| Sep 26 | 22°C | 23°C | 20°C | 21.5°C |
| Sep 27 | 22°C | 23°C | 19°C | 21.3°C |
| Sep 28 | 23°C | 23°C | 21°C | 21.8°C |
| Sep 29 | 23°C | 22°C | 20°C | 21.5°C |
Santos Climate and Swimming Opportunities in September
24°C
Average Day Air Temperature
18°C
Average Night Air Temperature
146 mm
Precipitation Amount per Month
13 days
Number of Rainy Days
12 hrs
Daylight
per Day
4 hrs
Sunshine
per Day
10 km/h
Average Wind Speed
80%
Average
humidity
Santos lies within the São Paulo in Brazil. The average daytime temperature in Santos in September is 24°C (76°F), while the nighttime average is 18°C (64°F). There are typically 13 rainy days during the month, with a total precipitation of 146 mm (5.7 inches). The daylight duration in September in Santos is 12 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 10 km/h (6 mph), and the humidity level is around 80%.
The water temperature in Santos 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 Santos 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 Santos
What is the sea temperature in Santos in September?
The water temperature in the Atlantic Ocean in Santos in September ranges from 20°C to 22°C (68°F to 72°F).
Is it possible to swim in the Atlantic Ocean in Santos in September?
The average sea temperature in Santos 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.