punta cana weather averages
For the weather in Punta Cana during March the average temperatures fluctuate from 28Â°C (82Â°F) in the peak of daytime to 22Â°C (71Â°F) being the lowest during night. The temperature in the sea doesnât change much.The rainfall stays about the same as in February.he weather in Punta Cana during May can be quite humid. The forecast involves several rainy days. The elevated temperatures combined with the excessive humidity make May a very hot month. The temperatures go from 29 Â°C (85Â°F) at the peak time of the day to 23Â°C (73Â°F) late at night.