In April, Saint-Nazaire typically sees daytime highs of 14.8°C and overnight lows around 5.6°C. Compared to the annual average high of 15.7°C, April runs -1.0°C.
April in Saint-Nazaire averages a daytime high of 14.8°C and an overnight low of 5.6°C.
April runs -1.0°C compared to Saint-Nazaire's annual average high of 15.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 14.8°C and cooler evenings around 5.6°C.