In September, Sira typically sees daytime highs of 29.1°C and overnight lows around 20.7°C. Compared to the annual average high of 30.3°C, September runs -1.2°C.
September in Sira averages a daytime high of 29.1°C and an overnight low of 20.7°C.
September runs -1.2°C compared to Sira's annual average high of 30.3°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 29.1°C and cooler evenings around 20.7°C.