In September, Omura typically sees daytime highs of 27.1°C and overnight lows around 20.4°C. Compared to the annual average high of 19.5°C, September runs +7.6°C.
September in Omura averages a daytime high of 27.1°C and an overnight low of 20.4°C.
September runs +7.6°C compared to Omura's annual average high of 19.5°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 27.1°C and cooler evenings around 20.4°C.