Weather in Dominican Republic All countries Weather in Dominican Republic Weather in the Dominican Republic by months JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember City Now Sea water Rain Wind Boca Chica +26°C +30°C 10% 2 m/s La Romana +27°C +30°C 10% 4 m/s Punta Cana +29°C +30°C 10% 4 m/s Puerto Plata +26°C +29°C 10% 3 m/s Uvero Alto +28°C +30°C 20% 4 m/s