In February, Cergy typically sees daytime highs of 7.2°C and overnight lows around 0.4°C. Compared to the annual average high of 14.6°C, February runs -7.4°C.
February in Cergy averages a daytime high of 7.2°C and an overnight low of 0.4°C.
February runs -7.4°C compared to Cergy's annual average high of 14.6°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 7.2°C and cooler evenings around 0.4°C.