In March, Beihai typically sees daytime highs of 21.9°C and overnight lows around 16.6°C. Compared to the annual average high of 25.9°C, March runs -4.0°C.
March in Beihai averages a daytime high of 21.9°C and an overnight low of 16.6°C.
March runs -4.0°C compared to Beihai's annual average high of 25.9°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 21.9°C and cooler evenings around 16.6°C.