In September, Alicante typically sees daytime highs of 28.4°C and overnight lows around 17.8°C. Compared to the annual average high of 22.6°C, September runs +5.8°C.
September in Alicante averages a daytime high of 28.4°C and an overnight low of 17.8°C.
September runs +5.8°C compared to Alicante's annual average high of 22.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 28.4°C and cooler evenings around 17.8°C.