In September, Tours typically sees daytime highs of 21.6°C and overnight lows around 10.8°C. Compared to the annual average high of 15.7°C, September runs +5.9°C.
September in Tours averages a daytime high of 21.6°C and an overnight low of 10.8°C.
September runs +5.9°C compared to Tours's annual average high of 15.7°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 21.6°C and cooler evenings around 10.8°C.