In August, Niort typically sees daytime highs of 24.8°C and overnight lows around 13.2°C. Compared to the annual average high of 16.4°C, August runs +8.4°C.
August in Niort averages a daytime high of 24.8°C and an overnight low of 13.2°C.
August runs +8.4°C compared to Niort's annual average high of 16.4°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 24.8°C and cooler evenings around 13.2°C.