In September, Ciudad Obregon typically sees daytime highs of 37.1°C and overnight lows around 23.0°C. Compared to the annual average high of 32.3°C, September runs +4.8°C.
September in Ciudad Obregon averages a daytime high of 37.1°C and an overnight low of 23.0°C.
September runs +4.8°C compared to Ciudad Obregon's annual average high of 32.3°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 37.1°C and cooler evenings around 23.0°C.