The highest day temperature in July 2025 was 62°F. The lowest night temperature was 39°F. The average values for day and night temperatures during July were 56.2°F и 49.4°F respectivly.

The average sea surface temperature in July 2025 for Cabo Polonio was 53.3°F. The maximum and minimum values were 51.0°F and 55.8°F respectively.

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

Precipitation total in July for Cabo Polonio is 1.1 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 9.0 mph. This value is relatively stable throughout the year.

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 July is 5.8 hours.