In December, Poitiers typically sees daytime highs of 7.7°C and overnight lows around 1.9°C. Compared to the annual average high of 15.9°C, December runs -8.2°C.
December in Poitiers averages a daytime high of 7.7°C and an overnight low of 1.9°C.
December runs -8.2°C compared to Poitiers's annual average high of 15.9°C, ranking #11 of 12 months by warmth.
Plan for daytime highs near 7.7°C and cooler evenings around 1.9°C.