In August, Saint-Quentin typically sees daytime highs of 22.1°C and overnight lows around 11.9°C. Compared to the annual average high of 13.8°C, August runs +8.4°C.
August in Saint-Quentin averages a daytime high of 22.1°C and an overnight low of 11.9°C.
August runs +8.4°C compared to Saint-Quentin's annual average high of 13.8°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 22.1°C and cooler evenings around 11.9°C.