In January, La Rochelle typically sees daytime highs of 8.2°C and overnight lows around 3.1°C. Compared to the annual average high of 16.0°C, January runs -7.8°C.
January in La Rochelle averages a daytime high of 8.2°C and an overnight low of 3.1°C.
January runs -7.8°C compared to La Rochelle's annual average high of 16.0°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 8.2°C and cooler evenings around 3.1°C.