The highest day temperature in July 2025 was 43°F. The lowest night temperature was 28°F. The average values for day and night temperatures during July were 37.1°F и 34.0°F respectivly.

The average sea surface temperature in July 2025 for Punta Arenas was 42.4°F. The maximum and minimum values were 41.8°F and 43.2°F respectively.

Most of the days in July are gloomy but you can also expect sunny days.

Precipitation total in July for Punta Arenas is 1.3 in.

The average wind speed in July is 14.4 mph. It makes July one of the most windless months of the year for Punta Arenas.

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 Punta Arenas in July is 3.7 hours.