In September, Elk Grove typically sees daytime highs of 31.0°C and overnight lows around 13.2°C. Compared to the annual average high of 23.3°C, September runs +7.7°C.
September in Elk Grove averages a daytime high of 31.0°C and an overnight low of 13.2°C.
September runs +7.7°C compared to Elk Grove's annual average high of 23.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 31.0°C and cooler evenings around 13.2°C.