Ponta do Sino — Water Temperature in September

Water Temperature Range

24°C

minimum

27°C

average

29°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

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

September: Climate and Swimming Opportunities

Average Night Air Temperature

23°C

Average Day Air Temperature

29°C

Precipitation Amount per Month

42 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

3 hrs

Average Wind Speed

17 km/h

Average Humidity

77%

At such water and air temperatures, swimming feels truly comfortable and relaxing. The warm water won’t cool you down, so you can stay in for a long time without getting chilled.