In May, Sandy typically sees daytime highs of 21.5°C and overnight lows around 6.5°C. Compared to the annual average high of 17.0°C, May runs +4.5°C.
May in Sandy averages a daytime high of 21.5°C and an overnight low of 6.5°C.
May runs +4.5°C compared to Sandy's annual average high of 17.0°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 21.5°C and cooler evenings around 6.5°C.