In May, Temecula typically sees daytime highs of 24.3°C and overnight lows around 10.4°C. Compared to the annual average high of 24.6°C, May runs -0.3°C.
May in Temecula averages a daytime high of 24.3°C and an overnight low of 10.4°C.
May runs -0.3°C compared to Temecula's annual average high of 24.6°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 24.3°C and cooler evenings around 10.4°C.