Cassino Beach — Water Temperature in January

Water Temperature Range

20°C

minimum

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

January: Climate and Swimming Opportunities

Average Night Air Temperature

15°C

Average Day Air Temperature

28°C

Precipitation Amount per Month

178 mm

Number of Rainy Days

Daylight per Day

14 hrs

Sunshine per Day

7 hrs

Average Wind Speed

9 km/h

Average Humidity

79%

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.

Water Temperature in Nearby Locations

Rio Grande