Weather in Dominican Republic All countries Weather in Dominican Republic Weather in Dominican Republic by months SeptemberOctoberNovemberDecemberJanuaryFebruaryMarchAprilMayJuneJulyAugust City Now Sea water Rain Wind Boca Chica +24°C +29°C 73% 3 m/s La Romana +25°C +29°C 73% 4 m/s Punta Cana +26°C +28°C 73% 4 m/s Puerto Plata +22°C +28°C 8% 2 m/s Uvero Alto +26°C +28°C 20% 4 m/s