In May, Newcastle under Lyme typically sees daytime highs of 14.6°C and overnight lows around 6.0°C. Compared to the annual average high of 11.7°C, May runs +2.8°C.
May in Newcastle under Lyme averages a daytime high of 14.6°C and an overnight low of 6.0°C.
May runs +2.8°C compared to Newcastle under Lyme's annual average high of 11.7°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 14.6°C and cooler evenings around 6.0°C.