In September, Bien Hoa typically sees daytime highs of 31.6°C and overnight lows around 24.0°C. Compared to the annual average high of 32.2°C, September runs -0.6°C.
September in Bien Hoa averages a daytime high of 31.6°C and an overnight low of 24.0°C.
September runs -0.6°C compared to Bien Hoa's annual average high of 32.2°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 31.6°C and cooler evenings around 24.0°C.