In March, Las Vegas typically sees daytime highs of 20.6°C and overnight lows around 6.1°C. Compared to the annual average high of 26.6°C, March runs -6.0°C.
March in Las Vegas averages a daytime high of 20.6°C and an overnight low of 6.1°C.
March runs -6.0°C compared to Las Vegas's annual average high of 26.6°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 20.6°C and cooler evenings around 6.1°C.