In May, Amarillo typically sees daytime highs of 26.5°C and overnight lows around 10.4°C. Compared to the annual average high of 21.9°C, May runs +4.6°C.
May in Amarillo averages a daytime high of 26.5°C and an overnight low of 10.4°C.
May runs +4.6°C compared to Amarillo's annual average high of 21.9°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 26.5°C and cooler evenings around 10.4°C.