In September, Shreveport typically sees daytime highs of 30.8°C and overnight lows around 18.3°C. Compared to the annual average high of 24.2°C, September runs +6.6°C.
September in Shreveport averages a daytime high of 30.8°C and an overnight low of 18.3°C.
September runs +6.6°C compared to Shreveport's annual average high of 24.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 30.8°C and cooler evenings around 18.3°C.