In December, Peterborough typically sees daytime highs of 6.8°C and overnight lows around 1.6°C. Compared to the annual average high of 13.1°C, December runs -6.3°C.
December in Peterborough averages a daytime high of 6.8°C and an overnight low of 1.6°C.
December runs -6.3°C compared to Peterborough's annual average high of 13.1°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 6.8°C and cooler evenings around 1.6°C.