Bahia Blanca — Water Temperature in October

Water Temperature Range

11°C

minimum

16°C

average

19°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	2026	2025	2024	2023
OCT 1	-10°C	14°C	11°C	13°C
OCT 2	14°C	14°C	12°C	12°C
OCT 3	13°C	15°C	13°C	13°C
OCT 4	13°C	15°C	13°C	13°C
OCT 5	13°C	14°C	13°C	13°C
OCT 6	14°C	15°C	14°C	13°C
OCT 7	14°C	16°C	14°C	12°C
OCT 8	14°C	16°C	14°C	13°C
OCT 9	14°C	14°C	14°C	13°C
OCT 10	14°C	15°C	14°C	13°C
OCT 11	14°C	15°C	14°C	13°C
OCT 12	14°C	16°C	13°C	13°C
OCT 13	14°C	15°C	13°C	15°C
OCT 14	14°C	16°C	13°C	14°C
OCT 15	14°C	16°C	14°C	15°C
OCT 16	13°C	15°C	14°C	14°C
OCT 17	13°C	15°C	13°C	14°C
OCT 18	13°C	16°C	14°C	15°C
OCT 19	13°C	16°C	14°C	15°C
OCT 20	14°C	17°C	14°C	16°C
OCT 21	14°C	16°C	15°C	16°C
OCT 22	14°C	16°C	15°C	17°C
OCT 23	14°C	17°C	15°C	17°C
OCT 24	14°C	16°C	15°C	16°C
OCT 25	14°C	17°C	15°C	17°C
OCT 26	14°C	17°C	16°C	16°C
OCT 27	14°C	16°C	15°C	17°C
OCT 28	14°C	16°C	15°C	16°C
OCT 29	15°C	16°C	15°C	17°C
OCT 30	15°C	17°C	15°C	18°C
OCT 31	16°C	17°C	14°C	18°C

October: Climate and Swimming Opportunities

Average Night Air Temperature

9°C

Average Day Air Temperature

19°C

Precipitation Amount per Month

82 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

7 hrs

Average Wind Speed

20 km/h

Average Humidity

84%

At such water and air temperatures, swimming often feels chilly and is best for short swims. Getting out can feel cold, so it helps to have dry clothes ready right away.