In July, Nantes typically sees daytime highs of 24.5°C and overnight lows around 13.1°C. Compared to the annual average high of 16.4°C, July runs +8.1°C.
July in Nantes averages a daytime high of 24.5°C and an overnight low of 13.1°C.
July runs +8.1°C compared to Nantes's annual average high of 16.4°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 24.5°C and cooler evenings around 13.1°C.