In January, Poitiers typically sees daytime highs of 6.9°C and overnight lows around 0.8°C. Compared to the annual average high of 15.9°C, January runs -9.0°C.
January in Poitiers averages a daytime high of 6.9°C and an overnight low of 0.8°C.
January runs -9.0°C compared to Poitiers's annual average high of 15.9°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 6.9°C and cooler evenings around 0.8°C.