Spring — March, April, May:
Temperatures do not vary too much year-round in the Dominican Republic, with winter temperatures still quite hot. Spring temperatures see the thermometer go up by only a few degrees, from a February average of 28 (84) to an April average of 31 (88). Technically hurricane season begins in May. While it’s good to keep an eye out for inclement weather, conditions stay pretty clear until August.
Summer — June, July, August:
June and July are the nicest months of the year. The average sea temperature for Punta Cana is 32°C (82) – that’s the same as in June. While this temperature is great for swimming and sailing, with tropical winds at your back, bear in mind that the sun index is quite strong. For starters, it’s not uncommon for temperatures to get much hotter than that. Moreover, with the strong sun index and longer days, you’ll need to be extra cautious to avoid sunburn.
Autumn — September, October, November:
September still remains hot, with average temperatures around 28 degrees. By October, it begins to cool down by a slim margin, with temperatures reaching 29 or 30 (86 to 89) and steadily into December. The sun index gets a little weaker, so those visiting from more temperate climates, like New York or London, will find autumn weather a pleasant change of pace.
Nevertheless, September and October are peak times for hurricane season, so be extra mindful of weather reports. Otherwise, your vacation may be interrupted by heavy rains and dangerous conditions.
Winter — December, January, February:
Christmas in the tropics? With temperatures hovering around 84 degrees (28), who can say no to such pleasant conditions? Far away from hurricane season, you can expect a January and February full of sunshine. January occurs in the dry season, so you can expect perfect conditions to explore the island’s natural beauty.
