In September, Assis typically sees daytime highs of 27.9°C and overnight lows around 16.9°C. Compared to the annual average high of 27.5°C, September runs +0.4°C.
September in Assis averages a daytime high of 27.9°C and an overnight low of 16.9°C.
September runs +0.4°C compared to Assis's annual average high of 27.5°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 27.9°C and cooler evenings around 16.9°C.