In December, Parma typically sees daytime highs of 2.9°C and overnight lows around -4.7°C. Compared to the annual average high of 14.9°C, December runs -12.0°C.
December in Parma averages a daytime high of 2.9°C and an overnight low of -4.7°C.
December runs -12.0°C compared to Parma's annual average high of 14.9°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 2.9°C and cooler evenings around -4.7°C.