The highest day temperature in October 2026 was 82°F. The lowest night temperature was 67°F. The average values for day and night temperatures during October were 75.8°F и 71.4°F respectivly.

The average sea surface temperature in October 2026 for Arenals del Sol was 78.6°F. The maximum and minimum values were 74.6°F and 81.6°F respectively.

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

Precipitation total in October for Arenals del Sol is 0.5 in. It makes october one of the most rainy months of the year.

The average wind speed in October is 7.0 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 Arenals del Sol in October is 7.9 hours.