In September, Huelva typically sees daytime highs of 29.4°C and overnight lows around 16.3°C. Compared to the annual average high of 23.1°C, September runs +6.3°C.
September in Huelva averages a daytime high of 29.4°C and an overnight low of 16.3°C.
September runs +6.3°C compared to Huelva's annual average high of 23.1°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 29.4°C and cooler evenings around 16.3°C.