In September, Subic typically sees daytime highs of 30.0°C and overnight lows around 23.7°C. Compared to the annual average high of 31.0°C, September runs -0.9°C.
September in Subic averages a daytime high of 30.0°C and an overnight low of 23.7°C.
September runs -0.9°C compared to Subic's annual average high of 31.0°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near 30.0°C and cooler evenings around 23.7°C.