Weather in Cap Cana: August
| Average day temperature: | 86.7°F | |
| Average night temperature: | 79.4°F | |
| Sea water temperature: | 83.8°F | |
| Number of sunny days: | 9 days | |
| Day length: | 12.5 - 13.0 hours | |
| Number of rainy days: | 7 days | |
| Precipitation totals: | 4.0 in. | |
| more information | ||
forecast
| Cap Cana |
temperature
| Cap Cana |
Air temperature in August, °F
The highest day temperature during August of 2026 was 87°F. At the same time the lowest night temperature was 78°F. Daily and nightly averages during August were 84.0°F and 81.1°F.
Sea water temperature in Cap Cana in August, °F
The average sea water temperature in August of 2026 was 84.1°F. The highest and lowest sea temperatures during the month were 84.9°F and 83.1°F.
Number of sunny, partly cloudy and cloudy days in August is almost equal.
Precipitation total in August, in.
Precipitation total value in Cap Cana in August is 3.7 in. Other months of the year show relatively similar values.
The average wind speed value in August is 11.2 mph
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 6.4.
Best time for vacation in Cap Cana
Cap Cana on a weather map

14 mph

14 mph

14 mph

5 mph

10 mph

12 mph

11 mph

11 mph


























