In September, Redding typically sees daytime highs of 31.9°C and overnight lows around 14.9°C. Compared to the annual average high of 23.2°C, September runs +8.7°C.
September in Redding averages a daytime high of 31.9°C and an overnight low of 14.9°C.
September runs +8.7°C compared to Redding's annual average high of 23.2°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 31.9°C and cooler evenings around 14.9°C.