In September, Nuevo Laredo typically sees daytime highs of 34.2°C and overnight lows around 21.7°C. Compared to the annual average high of 29.4°C, September runs +4.8°C.
September in Nuevo Laredo averages a daytime high of 34.2°C and an overnight low of 21.7°C.
September runs +4.8°C compared to Nuevo Laredo's annual average high of 29.4°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 34.2°C and cooler evenings around 21.7°C.