In May, Dale City typically sees daytime highs of 24.3°C and overnight lows around 11.4°C. Compared to the annual average high of 19.1°C, May runs +5.2°C.
May in Dale City averages a daytime high of 24.3°C and an overnight low of 11.4°C.
May runs +5.2°C compared to Dale City's annual average high of 19.1°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 24.3°C and cooler evenings around 11.4°C.