In May, Roseville typically sees daytime highs of 27.1°C and overnight lows around 11.1°C. Compared to the annual average high of 23.8°C, May runs +3.3°C.
May in Roseville averages a daytime high of 27.1°C and an overnight low of 11.1°C.
May runs +3.3°C compared to Roseville's annual average high of 23.8°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 27.1°C and cooler evenings around 11.1°C.