In September, Manado typically sees daytime highs of 29.5°C and overnight lows around 20.8°C. Compared to the annual average high of 29.2°C, September runs +0.3°C.
September in Manado averages a daytime high of 29.5°C and an overnight low of 20.8°C.
September runs +0.3°C compared to Manado's annual average high of 29.2°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 29.5°C and cooler evenings around 20.8°C.