In June, Nantes typically sees daytime highs of 22.3°C and overnight lows around 11.5°C. Compared to the annual average high of 16.4°C, June runs +6.0°C.
June in Nantes averages a daytime high of 22.3°C and an overnight low of 11.5°C.
June runs +6.0°C compared to Nantes's annual average high of 16.4°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 22.3°C and cooler evenings around 11.5°C.