In September, Punta Alta typically sees daytime highs of 18.5°C and overnight lows around 5.7°C. Compared to the annual average high of 21.9°C, September runs -3.4°C.
September in Punta Alta averages a daytime high of 18.5°C and an overnight low of 5.7°C.
September runs -3.4°C compared to Punta Alta's annual average high of 21.9°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 18.5°C and cooler evenings around 5.7°C.