In September, Los Mochis typically sees daytime highs of 35.7°C and overnight lows around 24.1°C. Compared to the annual average high of 32.2°C, September runs +3.5°C.
September in Los Mochis averages a daytime high of 35.7°C and an overnight low of 24.1°C.
September runs +3.5°C compared to Los Mochis's annual average high of 32.2°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 35.7°C and cooler evenings around 24.1°C.