The highest day temperature in August 2026 was 79°F. The lowest night temperature was 59°F. The average values for day and night temperatures during August were 74.1°F и 62.1°F respectivly.

The average sea surface temperature in August 2026 for Cartago was 90.9°F. The maximum and minimum values were 90.2°F and 92.0°F respectively.

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

Precipitation total in August for Cartago is 16.9 in.

The average wind speed in August is 3.1 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 Cartago in August is 5.1 hours.