In September, Punta Arenas typically sees daytime highs of 8.1°C and overnight lows around 1.1°C. Compared to the annual average high of 9.8°C, September runs -1.7°C.
September in Punta Arenas averages a daytime high of 8.1°C and an overnight low of 1.1°C.
September runs -1.7°C compared to Punta Arenas's annual average high of 9.8°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 8.1°C and cooler evenings around 1.1°C.