The highest day temperature in September 2026 was 72°F. The lowest night temperature was 51°F. The average values for day and night temperatures during September were 66.2°F и 57.2°F respectivly.

The average sea surface temperature in September 2026 for Coquimbo was 61.3°F. The maximum and minimum values were 59.6°F and 62.6°F respectively.

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

Precipitation total in September for Coquimbo is 0.0 in. This value is relatively stable throughout the year.

The average wind speed in September is 5.0 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 Coquimbo in September is 9.7 hours.