In September, Punta Cana typically sees daytime highs of 31.2°C and overnight lows around 23.2°C. Compared to the annual average high of 29.7°C, September runs +1.6°C.
September in Punta Cana averages a daytime high of 31.2°C and an overnight low of 23.2°C.
September runs +1.6°C compared to Punta Cana's annual average high of 29.7°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 31.2°C and cooler evenings around 23.2°C.