In May, Peterborough typically sees daytime highs of 18.6°C and overnight lows around 5.6°C. Compared to the annual average high of 11.7°C, May runs +6.9°C.
May in Peterborough averages a daytime high of 18.6°C and an overnight low of 5.6°C.
May runs +6.9°C compared to Peterborough's annual average high of 11.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.6°C and cooler evenings around 5.6°C.