In May, Langley typically sees daytime highs of 18.1°C and overnight lows around 7.2°C. Compared to the annual average high of 14.2°C, May runs +3.9°C.
May in Langley averages a daytime high of 18.1°C and an overnight low of 7.2°C.
May runs +3.9°C compared to Langley's annual average high of 14.2°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 18.1°C and cooler evenings around 7.2°C.