Barra do Sai — Water Temperature in October

Water Temperature Range

22°C

minimum

24°C

average

26°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2025	2024	2023	2022
OCT 1	24°C	23°C	23°C	25°C
OCT 2	24°C	23°C	24°C	24°C
OCT 3	23°C	22°C	24°C	22°C
OCT 4	24°C	22°C	24°C	25°C
OCT 5	24°C	22°C	24°C	25°C
OCT 6	24°C	22°C	24°C	25°C
OCT 7	23°C	21°C	23°C	23°C
OCT 8	24°C	22°C	24°C	26°C
OCT 9	24°C	22°C	25°C	23°C
OCT 10	23°C	22°C	24°C	22°C
OCT 11	23°C	22°C	24°C	22°C
OCT 12	24°C	23°C	24°C	24°C
OCT 13	24°C	22°C	24°C	26°C
OCT 14	24°C	23°C	24°C	26°C
OCT 15	24°C	22°C	24°C	24°C
OCT 16	24°C	22°C	24°C	25°C
OCT 17	24°C	23°C	25°C	22°C
OCT 18	23°C	23°C	25°C	22°C
OCT 19	24°C	22°C	24°C	25°C
OCT 20	24°C	23°C	24°C	24°C
OCT 21	24°C	23°C	25°C	22°C
OCT 22	24°C	23°C	24°C	25°C
OCT 23	24°C	23°C	24°C	26°C
OCT 24	23°C	24°C	24°C	22°C
OCT 25	23°C	23°C	24°C	22°C
OCT 26	24°C	23°C	24°C	23°C
OCT 27	24°C	22°C	24°C	24°C
OCT 28	24°C	22°C	24°C	26°C
OCT 29	25°C	23°C	25°C	26°C
OCT 30	24°C	23°C	24°C	25°C
OCT 31	24°C	22°C	24°C	24°C

October: Climate and Swimming Opportunities

Average Night Air Temperature

20°C

Average Day Air Temperature

26°C

Precipitation Amount per Month

107 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

5 hrs

Average Wind Speed

12 km/h

Average Humidity

80%

At such water and air temperatures, swimming is pleasant and refreshing rather than hot. After you get in, it feels comfortable, and you’ll warm up quickly when you come out.