In September, Visalia typically sees daytime highs of 33.1°C and overnight lows around 14.6°C. Compared to the annual average high of 25.1°C, September runs +7.9°C.
September in Visalia averages a daytime high of 33.1°C and an overnight low of 14.6°C.
September runs +7.9°C compared to Visalia's annual average high of 25.1°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 33.1°C and cooler evenings around 14.6°C.