Colonia del Sacramento — Water Temperature in March

Water Temperature Range

18°C

minimum

23°C

average

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

March: Climate and Swimming Opportunities

Average Night Air Temperature

17°C

Average Day Air Temperature

24°C

Precipitation Amount per Month

129 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

7 hrs

Average Wind Speed

15 km/h

Average Humidity

73%

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.