The highest day temperature in April 2025 was 71°F. The lowest night temperature was 62°F. The average values for day and night temperatures during April were 68.4°F и 65.6°F respectivly.

The average sea surface temperature in April 2025 for Arenas del Mar was 69.9°F. The maximum and minimum values were 69.0°F and 70.6°F respectively.

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

Precipitation total in April for Arenas del Mar is 0.1 in. This value is relatively stable throughout the year.

The average wind speed in April is 8.1 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 Arenas del Mar in April is 10.3 hours.