In September, Bulacan typically sees daytime highs of 31.0°C and overnight lows around 24.4°C. Compared to the annual average high of 31.5°C, September runs -0.5°C.
September in Bulacan averages a daytime high of 31.0°C and an overnight low of 24.4°C.
September runs -0.5°C compared to Bulacan's annual average high of 31.5°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 31.0°C and cooler evenings around 24.4°C.