In March, Cary typically sees daytime highs of 16.6°C and overnight lows around 3.1°C. Compared to the annual average high of 21.5°C, March runs -4.9°C.
March in Cary averages a daytime high of 16.6°C and an overnight low of 3.1°C.
March runs -4.9°C compared to Cary's annual average high of 21.5°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 16.6°C and cooler evenings around 3.1°C.