In July, Tournai typically sees daytime highs of 21.7°C and overnight lows around 12.0°C. Compared to the annual average high of 13.8°C, July runs +8.0°C.
July in Tournai averages a daytime high of 21.7°C and an overnight low of 12.0°C.
July runs +8.0°C compared to Tournai's annual average high of 13.8°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 21.7°C and cooler evenings around 12.0°C.