In March, Chapel Hill typically sees daytime highs of 16.5°C and overnight lows around 2.9°C. Compared to the annual average high of 21.4°C, March runs -4.9°C.
March in Chapel Hill averages a daytime high of 16.5°C and an overnight low of 2.9°C.
March runs -4.9°C compared to Chapel Hill's annual average high of 21.4°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 16.5°C and cooler evenings around 2.9°C.