Cassino Beach — Water Temperature in October

Water Temperature Range

14°C

minimum

18°C

average

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

October: Climate and Swimming Opportunities

Average Night Air Temperature

11°C

Average Day Air Temperature

23°C

Precipitation Amount per Month

194 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

6 hrs

Average Wind Speed

9 km/h

Average Humidity

80%

At such water and air temperatures, swimming feels cool and invigorating. It’s comfortable for a quick dip, and you’ll feel fine as long as you warm up soon after.

Water Temperature in Nearby Locations

Rio Grande