In September, Rach Gia typically sees daytime highs of 29.4°C and overnight lows around 25.2°C. Compared to the annual average high of 30.2°C, September runs -0.8°C.
September in Rach Gia averages a daytime high of 29.4°C and an overnight low of 25.2°C.
September runs -0.8°C compared to Rach Gia's annual average high of 30.2°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 29.4°C and cooler evenings around 25.2°C.