In September, Ovalle typically sees daytime highs of 17.7°C and overnight lows around 6.3°C. Compared to the annual average high of 20.2°C, September runs -2.4°C.
September in Ovalle averages a daytime high of 17.7°C and an overnight low of 6.3°C.
September runs -2.4°C compared to Ovalle's annual average high of 20.2°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 17.7°C and cooler evenings around 6.3°C.