In September, Sur typically sees daytime highs of 33.9°C and overnight lows around 26.7°C. Compared to the annual average high of 31.4°C, September runs +2.5°C.
September in Sur averages a daytime high of 33.9°C and an overnight low of 26.7°C.
September runs +2.5°C compared to Sur's annual average high of 31.4°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 33.9°C and cooler evenings around 26.7°C.