The highest day temperature in July 2025 was 69°F. The lowest night temperature was 53°F. The average values for day and night temperatures during July were 65.5°F и 55.5°F respectivly.

The average sea surface temperature in July 2025 for Arica was 62.8°F. The maximum and minimum values were 61.6°F and 64.0°F respectively.

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

Precipitation total in July for Arica is 0.1 in. This value is relatively stable throughout the year.

The average wind speed in July is 5.7 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 Arica in July is 8.8 hours.