Barra do Sai — Water Temperature in July

Water Temperature Range

21°C

minimum

24°C

average

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

July: Climate and Swimming Opportunities

Average Night Air Temperature

16°C

Average Day Air Temperature

24°C

Precipitation Amount per Month

47 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

6 hrs

Average Wind Speed

9 km/h

Average Humidity

79%

With such a ratio between the average monthly temperatures of water and air, swimming feels warm and comfortable even if the day isn’t hot. The water can feel warmer than the air, so getting out may feel a bit cool.