Measurements:
°C
°F
Cabo Polonio
52°F
W 7 mph
Feels like: 48°F
Precip: 15%
World Resorts Uruguay Cabo Polonio Weather August Weather in Cabo Polonio

Cabo Polonio Weather: August

Average Day Temperature: 58.7°F
Average Night Temperature: 49.5°F
Sea Water Temperature: 53.9°F
Number of Sunny Days: 12 days
Sunshine Hours: 10.4 - 11.4 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.5 in

Air Temperature in August, °F

Select Year: 2026 2025 2024

The highest day temperature in August 2026 was 62°F. The lowest night temperature was 37°F. The average values for day and night temperatures during August were 55.0°F и 50.1°F respectivly.

Cabo Polonio Water Sea Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Cabo Polonio was 53.4°F. The maximum and minimum values were 51.2°F and 56.4°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Cabo Polonio is 1.5 in.

Wind Speed in August, mph

The average wind speed in August is 9.7 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cabo Polonio in August is 6.0 hours.

Best Time to Visit Cabo Polonio
The most sunny months:
January 15 days
November 14 days
December 14 days
The most warm months:
January 81.5 °F
February 80.5 °F
March 78.8 °F
Warmest sea temperature:
February 76.0 °F
March 75.6 °F
January 74.8 °F
The most cold months:
July 56.9 °F
June 58.0 °F
August 58.7 °F
The most rainy months:
February 3 days
March 3 days
January 3 days
The most windy months:
January 11 mph
December 11 mph
February 10 mph

Cabo Polonio on the Weather Map

24 Hours Weather Forecast
Cabo Polonio
Local time: 18:00
08 sep, tuesday
2100 48°F
W
6 mph
09 sep, wednesday
0000 48°F
SW
2 mph
0300 44°F
SE
3 mph
0600 44°F
E
2 mph
0900 52°F
NW
2 mph
1200 58°F
W
6 mph
1500 56°F
W
7 mph
1800 54°F
SW
6 mph