In September, Etawa typically sees daytime highs of 31.5°C and overnight lows around 23.4°C. Compared to the annual average high of 31.9°C, September runs -0.3°C.
September in Etawa averages a daytime high of 31.5°C and an overnight low of 23.4°C.
September runs -0.3°C compared to Etawa's annual average high of 31.9°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 31.5°C and cooler evenings around 23.4°C.