In September, Lake Elsinore typically sees daytime highs of 30.8°C and overnight lows around 13.9°C. Compared to the annual average high of 24.7°C, September runs +6.1°C.
September in Lake Elsinore averages a daytime high of 30.8°C and an overnight low of 13.9°C.
September runs +6.1°C compared to Lake Elsinore's annual average high of 24.7°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 30.8°C and cooler evenings around 13.9°C.